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U.S. DEPARTMENT OF THE INTERIOR
U.S. GEOLOGICAL SURVEY
MOLECULAR AND ISOTOPIC ANALYSES OF THE HYDROCARBON GASESWITHIN GAS HYDRATE-BEARING ROCK UNITS OF THE PRUDHOE BAY-
KUPARUK RIVER AREA IN NORTHERN ALASKA
by
Zenon C. Valin 1 and Timothy S. Collett2
This work was funded by the U.S. Geological Survey GlobalChange and Climate History Program and the U.S. Department
of Energy (Agreement No. DE-AI21-83MC20422).
Open-File Report 92-299
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
U.S. Geological Survey 2 us. Geological Survey345 Middlefield Road Federal Center, Box 25046Menlo Park, California 94025 Denver, Colorado 80225
1992
CONTENTS
AbstractIntroductionSampling ProcedureAnalytical Method?Analytical Result^Summary
AcknowledgementsReferencesAppendices Explanation
Page
1
15911
1213
1315
TABLES
Table 1. Production wells sampled for this study.
ILLUSTRATIONS
Figure 1. Graph of the depth-temperature zone in which gas hydrates are stable in a permafrost region.
2.
3.
4.
Map of the distribution of gas hydrate & free gas units in the Prudhoe Bay-Kuparuk River area
Map of the production wells sampled for this study
Drilling rig mud return and separation system diagram
4
7
8
APPENDICES
I II mIV
V
VI
vn vmIX X
KRU2B10KRU2D15KRU3A9
KRU3H9
KRU3K9
MPUE4
PBUR1PBUS26
PBUZ7
PBUZ8
1723
32
4143
52
567478
82
ABSTRACT
Gas hydrates, which are crystalline substances of water molecules that encase gas
molecules, have the potential for being a significant source of natural gas. World-wide
estimates for the amount of gas contained in hydrates range from 1.1 x 10^ to 2.7 x 10°
trillion cubic feet. Gas hydrates exist in many Arctic regions, including the North Slope of
Alaska.The two primary objectives of the U.S. Geological Survey Gas Hydrate Research
Project are (1) to map the distribution of in-situ gas hydrates on the North Slope of Alaska, and (2) to evaluate the geologic parameters that control the distribution of these gas hydrates. To aid in this study, British Petroleum Exploration, ARCO Alaska, Exxon Company USA, and the Continental Oil Company allowed the U.S. Geological Survey to
collect geochemical samples from drilling North Slope production wells.
Molecular analysis of gaseous drill cutting and free-flowing gas samples from 10 production wells drilled in the Prudhoe Bay, Kuparuk River, and Milne Point oil fields indicates that methane is the primary hydrocarbon gas in the gas hydrate-bearing
stratigraphic units. Isotopic data for several of these rock units indicate that the methane
within the inferred gas hydrate occurences originated from both microbial and thermogenic
processes.
INTRODUCTION
Gas hydrates are naturally occurring solids composed of rigid cages of water
molecules that entrap gas molecules. While methane, propane, and other gases can be
included in the clathrate structure, methane hydrates appear to be the most common in
nature (Kvenvolden, 1988). At standard conditions (STP), one volume of saturated methane hydrate will contain as much as 164 volumes of methane gas (Davidson and others, 1978). Because of this large gas storage capacity, gas hydrates may represent an important commercial source of natural gas. Significant quantities of naturally occurring gas hydrates have been detected in many regions of the Arctic including Siberia (Makogon and others, 1972), the Mackenzie River Delta (Bily and Dick, 1974), and the North Slope
of Alaska (Collett, 1983; Collett and others, 1988). Estimates of the amount of gas within
the hydrates of the world are highly speculative and range over about three orders of magnitude, from 1.1 x 10^ to 2.7 x 1()8 trillion cubic feet (adapted from the Potential Gas
Committee, 1981). The amount of gas in the hydrate reservoirs of the world greatly exceeds the volume of known conventional gas reserves. The production history of the
Russian Messoyakha gas hydrate field demonstrates that gas hydrates are an immediate source of natural gas that can be produced by conventional methods (Makogon, 1981). Gas hydrates also represent a significant drilling and production hazard. Soviet, Canadian, and American researchers have described numerous problems associated with gas hydrates,
including blowouts and casing failures (Bily and Dick, 1974; Franklin, 1980; Makogon,
1981). Recent studies have indicated that atmospheric methane, a potential greenhouse gas, is increasing at such a rate that the current concentrations («1.7 ppm) could double in the next 50 years (Rasmussen and Khalil, 1981). It has been suggested that destabilized gas hydrates may be contributing to this build-up in atmospheric methane. Because gas hydrates occur close to the earth's surface, they are easily affected by near-surface changes
in pressure and temperature; thus, destabilized gas hydrates may be an important source of atmospheric methane (Kvenvolden, 1988).
Gas hydrates exist under a limited range of temperature and pressure conditions. The depth and thickness of the zone of potential gas hydrate stability in permafrost regions can be calculated, if the geothermal gradient and gas chemistry are known (Bily and Dick,
1974). In figure 1, the methane hydrate stability curve and the depth to the base of the ice-
bearing permafrost were used to determine the depth and thickness of the potential methane
hydrate zone at the Northwest Eileen State-2 well on the North Slope of Alaska. In this example, the depth to the base of the ice-bearing permafrost, as determined from well logs, is «530 m (Collett and others, 1988). Temperature surveys from surrounding wells (Lachenbruch and others, 1982) suggest that the mean-annual surface temperature at the Eileen well is -11°C, and that the base of ice-bearing permafrost is at -1.0°C. These
temperature data have been used to project a geothermal gradient that intersects the methane
hydrate stability curve at 210 m and 950 m, delineating a 740-m zone in which methane
hydrate would be stable. Results reported in Collett and others (1988) indicate that methane hydrates would be stable beneath most of the coastal plain province on northern
Alaska, with thicknesses being greater than 1,000 m in the Prudhoe Bay area. Thermal conditions, however, preclude the occurrence of gas hydrates in the north-central part of the National Petroleum Reserve in Alaska, located =300 km west of Prudhoe Bay, and in
the foothills east of the Umiat oil field, which is located «150 km southwest of Prudhoe Bay.
Within the methane hydrate stability field on the North Slope, evidence for gas
hydrates has been found in 50 wells by means of well log responses calibrated to the logs within the confirmed gas hydrate occurrences in the Northwest Eileen State-2 well (Collett, 1983; Collett and others, 1988). Most of the gas hydrates identified by well logs are
METERS FEET0 -
300 -
600 -
X
t 900 HQ
1200 -
1500 -
1800 J
0
1000
2000
3000
4000
5000
Base of ice-bearing permafrost
POUNDS PER
SQUARE MEGA- INCH PASCALS
0 r 0
Methane hydrate stability curve
Geothermal gradient
500
1000
1500
2000
- 4
- 8HI DC
CO CO LU DC CL
h 12
L 16
2500
-10 0 10 20 30 TEMPERATURE, IN DEGREES CELSIUS
Figure 1. Example of the depth-temperature zone in which methane hydrates are stable in apermafrost region. Geothermal gradients are those predicted for the Northwest Eileen State-2 well in the Prudhoe Bay oil field. See figure 2 for well location (adapted from Collett, 1983).
150° 00'
Oliktok Point
149{9****'
Milne Point /70° 30'
Harrison Bay
t
Gwydyr \ Bay "
Kuparuk River Production UnitPrudhoe Bay Production Unit
--NWEileenSt-2
-70<M5'
Gas hydrate
oH
5 KM
0 3 MILES
gas
Figure 2. Composite map of the distribution of gas hydrate/free gas units in the PrudhoeBay-Kuparuk River area (adapted from Collett and others, 1988). Dots show well locations.
geographically restricted to the eastern part of the Kuparuk River Production Unit and the western part of the Prudhoe Bay Production Unit (figure 2).
Stratigraphically below the mapped gas hydrate occurrences are several super-giant oil fields that contain enormous quantities of gas in solution or as a gas cap. These accumulations include the Prudhoe Bay and Kuparuk River oil fields, and the heavy-oil and tar deposits within the West Sak and Ugnu sands (Werner, 1987). West Sak and Ugnu are informal terms used by ARCO to identify a series of shallow oil-bearing sandstone reservoirs in the Kuparuk River area. Oil-source-rock correlations indicate that the oil in the entire Prudhoe Bay area came from a common source (Seifert and others, 1979); however, little is known about the history of oil or gas migration.
The objective of this study was to document the molecular and isotopic composition of the gas trapped within the gas hydrate-bearing stratigraphic intervals overlying the Prudhoe Bay and Kuparuk River oil fields. To reach this objective, we have analyzed cuttings gas and free gas samples collected from 10 drilling-production wells in the Prudhoe Bay and Kuparuk River fields. A description of the sampling procedures and analytical results follow.
SAMPLING PROCEDURE
For this study, drill cuttings and free gas samples were obtained from 10 wells drilled in the Prudhoe Bay, Kuparuk River, and Milne Point oil fields (table 1, figure 3). The drill cuttings were collected from the shaker table (figure 4) and placed in either quart or pint size metal cans. Water was added to submerge the cuttings, leaving a «1.5 cm air space or headspace at the top of the can. In most cases a bactericide (Zephiran Chloride or Sodium Azide) was added to the water to prevent biological activity in the sample. The can was sealed with a metal lid. The free gas samples were collected from the mud logger's gas trap, which is positioned within the mud pit (figure 4) at the back of the shaker table. The gas trap consists of a pipe (15 cm in diameter) which is sealed at one end and inverted in the opossum belly. At the top of the trap is an agitator which separates the formation gas from the drilling muds. Both the shaker table and gas trap are open to the atmosphere. Most of the free gas samples were collected in 400 ml glass bottles by a simple displacement method, which consisted of using a small vacuum pump to withdraw the gas sample from the mud logger's gas trap and inject the sample into a glass bottle that was filled with water and inverted in a water bath.
Table 1. Prudhoe Bay Unit, Kuparuk River Unit, and Milne Point Unit production wells sampled for this study
Well name and number API number Company Location Sec. T. R.
Kuparuk River Unit 2B-10 5002921084
Kuparuk River Unit 2D-15 5002921184
Kuparuk River Unit 3A-9 5002920699
Kuparuk River Unit 3H-9 5010320086
Kuparuk River Unit 3K-9 5002921656
Milne Point Unit E-4 5002921997
Prudhoe Bay Unit R-1 5002920353
Prudhoe Bay Unit S-26 5002922047
Prudhoe Bay Unit Z-7 5002922046
Prudhoe Bay Unit Z-8 5002921787
ARCO Alaska Inc. 19 UN 9E
ARCO Alaska Inc. 26 UN 9E
ARCO Alaska Inc. 7 12N 9E
ARCO Alaska Inc. 12 12N 8E
ARCO Alaska Inc. 35 13N 9E
Conoco Inc. 25 13N 10E
Sohio Alaska Inc. 32 12N 13E
BP Exploration Inc. 35 12N 12E
BP Exploration Inc. 19 UN 12E
Standard Production 19 UN 12E
S70
°30
'
*>
Kup
aruk
R
iver
P
rodu
ctio
n U
nit
Pru
dhoe
Bay
Pro
duct
ion
Uni
t
70
°00
'2
5k
m
Figu
re 3
. M
ap o
f Pru
dhoe
Bay
Uni
t, K
upar
uk R
iver
Uni
t, an
d M
ilne
Poin
t Uni
t pro
duct
ion
wel
ls s
ampl
ed fo
r thi
s st
udy.
ANALYTICAL METHODS
Two U.S. Geological Survey laboratories (Branch of Petroleum Geology laboratories, Denver, Colorado and Branch of Pacific Marine Geology laboratories, Palo Alto, California) and two contract laboratories (Geochem Research Incorporated, Houston, Texas and Global Geochemistry Corporation, Canoga Park, California) have been used to
analyze the samples collected from the 10 wells in this study. Cooperative research efforts
also permitted the West German Federal Institute for Geosciences and Natural Resources
(BGR) to analyze samples from the Kuparuk River Unit 2B-10 and Kuparuk River Unit 2D-15 wells. A description of the analytical methods used in each of these laboratories follows.
USGS Branch of Petroleum GeologyThe canned drill cuttings were permitted to outgas for several weeks prior to
analyzing the headspace gas. The cans were punctured, internal pressures were measured,
and a sample of gas was acquired. The headspace gas sample was injected into a gas chromatograph and the components air, carbon dioxide (CC>2), methane (Cj), ethane (C2),
and propane (C3) through normal-pentane (NC5) were separated and identified with a
thermal conductivity detector. During the chromatographic separation, the methane peak was diverted into a syringe for injection and subsequent oxidation to CC>2 in a Leco
induction furnace. The oxidized methane was dehydrated and the stable C isotopic composition of methane was measured on a Nier-McKinney mass spectrometer, and
reported in the delta notation relative to the Peedee belemnite (PDB) marine carbonate
standard (written communication, 1987, C. N. Threlkeld, U.S. Geological Survey,
Denver, Colorado). The bottled free gas samples were analyzed in the same manner as the canned headspace samples.
USGS Branch of Pacific Marine GeologyThe canned drill cuttings analyzed in this laboratory were equipped with septa
covered ports. Prior to analysis, the can was shaken for ten minutes. A 8-ml aliquot of helium was injected into the can and an equal amount of headspace gas was withdrawn and analyzed. The gas analysis was performed on a Karl model 311 gas chromatograph
equipped with flame ionization and thermal conductivity detectors. The gas chromatograph was calibrated with standard mixtures of hydrocarbon gases, CC>2, and air. Calculations of
gas concentrations were made by integrating the areas of the chromatograph peaks and
comparing the values with the standards. The bottled free gas samples and a limited
number of vacuum tube-stored samples were analyzed in a manner similar to the analyses
of the canned headspace samples.
Geochem Research IncorporatedAt the laboratory, a silicone rubber septum was attached to the lid of the canned
sample in preparation for the Ci-Cj headspace gas analysis. Prior to analysis, the can was
shaken by hand for 1 minute. A small hole was pierced through the septum, and a sample of gas was withdrawn with a 2-ml syringe after a positive pressure (one atmosphere) was
created in the can by the injection of 2 ml of degassed water. The 2-ml headspace gas
sample was injected into a standard 1-ml gas sample loop attached to a Varian Aerograph 1400 isothermal gas chromatograph, equipped with a 3.18 mm by 2.44 m alumina-packed column and a flame ionization detector. This column resolves GI, C2, 03, iso- and normal butane, and if present, the C2, 03, and 4 olefinic hydrocarbons. After the normal butane
peak eluted, the flow of carrier gas through the system was reversed with a back-flush valve, and the 05-07 hydrocarbons were eluted as a single composite chromatographic
peak. The concentration of each hydrocarbon was computed from the peak area by means of an electronic integrator with baseline correction. Before a suite of samples were
analyzed, a light gas standard containing 100 ppm each of methane, ethane, propane, iso-
butane, and normal butane were analyzed in triplicate. Analytical reproducibility is consistently within 2-3% of the observed value.
After the can was opened, an aliquot of 10-ml of wet cuttings was placed in a specially designed, sealed blender for the Ci-Cj cuttings gas analysis. The sample was
disaggregated for 2-3 minutes. A 2-ml sample of degassed water was injected into the 10-
ml air space at the top of the blender and an equal amount of headspace gas was
withdrawn. This 2-ml gas sample was analyzed in the same manner as the canned headspace gas.
Global Geochemistry CorporationThe Ci-C5 hydrocarbon composition of the canned headspace gases and free gas
samples were measured on a Hach 400 gas chromatograph equipped with a sample/back-
flush valve, two 3.18 mm by 2.44 m stainless steel columns in a series/bypass
configuration, and a flame ionizer detector. Analyses were completed in 15 minutes employing an He carrier gas (30 ml/min) and an oven temperature of 60°C. As the individual hydrocarbon components eluted they were channeled to a vacuum line for isotopic analyses. The hydrocarbons were combusted to CC>2 and H2O in a cupric furnace (held at 800°C). The CC>2 was collected at the sample tube, and the H2O was collected in a
10
separate sample tube containing precombusted zinc reagent. The zinc tube was heated at 500°C for one hour to convert the H2O to H2 gas. Carbon (513C) and deuterium (5D)
isotopic measurements were made on a Nuclide (7.62 cm, 60°C) dual-collecting stable
isotopic ratio mass spectrometer and were reported relative to the Peedee belemnite (PDB) marine carbonate standard and the Standard Mean Oceanic Water (SMOW) international
standard, respectively. Analytical reproducibility is typically +-0.2 ppt for carbon and +-3 ppt for hydrogen. The gas chromatograph was calibrated with in-house gas standards.
West German Federal Institute for Geosciences and Natural Resources (BGR)
See Faber and Stahl (1983) for an analytical description of the laboratory methods
methods employed.
ANALYTICAL RESULTS
To characterize the gas within the interval of gas hydrate stability on the North
Slope, 10 drilling-production wells have been sampled and analyzed (table 1, figure 3).
Results of these analyses have been included in the appendices of this report. An important assumption in our work is that the gas compositions of drill cuttings and free gas samples
reflect the in-situ gas composition of the stratigraphic interval that was sampled. These analyses suggest that methane is the principal hydrocarbon gas in the near-surface (0-1500
m) strata of the North Slope. Stable methane carbon isotopic analyses of gaseous drill
cuttings from several gas hydrate-bearing rock units yielded carbon isotopic values
averaging approximately -49 ppt, thus suggesting that the methane within the inferred gas
hydrate occurrences is from mixed sources, microbial and thermogenic (Collett and others,
1990). Gas with stable carbon isotopic compositions of -50 ppt and heavier is considered to be thermally generated; conversely, an isotopic composition of -60 ppt or lighter
indicates that the gas was formed by microbial processes (Schoell, 1983). However, due
to the arbitrary nature of these analytical boundaries, we have defined an isotopic transitional or mixing zone (values ranging from -65 to -45 ppt) between the thermogenic and microbial end members. Vitrinite reflectance (R0) measurements of about 0.4 percent
show that the gas hydrate-bearing rocks have never been subjected to temperatures within
the thermogenic window (Collett and others, 1990). Thus, the thermogenic gas must have migrated from greater depths.
The gas cap of the Prudhoe Bay field is composed primarily of methane (83 to 88 %) along with small quantities of ethane (5 to 7 %) and propane (1 to 2 %) (written
11
communication, 1989, M.C. Davidson, BP Exploration, Anchorage, Alaska). If the gas within the near-surface sediments migrated from deeper structures, these shallow gases
should have geochemical constituents similar to those of the deeper gases. However, no
significant amounts of ethane or propane were detected within the interval of gas hydrate stability. The depletion of heavier hydrocarbons such as ethane and propane from gas
mixtures by stripping during migration has been suggested by Schoell (1983) and Jenden and Kaplan (1986) to explain natural gases containing thermogenic methane but only minor amounts of heavier hydrocarbons. The thermogenic component of the gas within the
interval of gas hydrate stability on the North Slope may have been stripped of most of its heavier hydrocarbons. Such a process could account for the molecular and isotopic
compositions observed.
By comparing the methane carbon isotopic composition of this apparent gas mixture
to the isotopic composition of the Prudhoe Bay gas cap it is possible to calculate the relative volume of thermogenically versus microbially sourced gas within the hydrate stability field.
The methane carbon isotopic analyses of the Prudhoe Bay gas cap yield an average value of approximately -39 ppt (written communication, M.C. Davidson, BP Exploration, Anchorage, Alaska). The microbially-sourced methane component likely had an original
methane isotopic composition ranging from -60 to -70 ppt (Collett and others, 1990). Because the mixing of two gases results in a linear and proportional change in isotopic composition (Schoell, 1983), it is estimated that about 50 to 70 percent of the methane within the hydrate stability field is thermogenic and has migrated from the Prudhoe Bay gas
cap.
SUMMARY
Methane is the most abundant hydrocarbon gas within the gas hydrate-bearing rock units of the Prudhoe Bay-Kuparuk River area in the North Slope of Alaska. Isotopic
analysis indicates that both microbial and thermogenic processes have contributed to the formation of this methane. The thermogenic component probably migrated into the rock
units from greater depths, since vitrinite reflectance measurements show that the units never endured temperatures within the thermogenic range. Approximately 50 to 70 percent of the
methane within the gas hydrate units is thermogenic in origin.
12
ACKNOWLEDGMENTS
Special thanks are extended to P. Barker, M. Werner, and D. Suchomel of ARCO Alaska, and M. Davidson and C. West of British Petroleum Exploration for providing
critical data and much appreciated technical guidance. We also thank British Petroleum
Exploration, ARCO Alaska, EXXON Company USA, and Continental Oil Company for
permission to sample development wells in the Prudhoe Bay, Kuparuk River, and Milne Point oil fields.
REFERENCES CITED
Bily, C., and Dick, J.W.L., 1974, Natural occurring gas hydrates in the Mackenzie Delta,Northwest Territories: Bulletin of Canadian Petroleum Geology, v. 22, no. 3, p.340-352.
Collett, T.S., 1983, Detection and evaluation of natural gas hydrates from well logs,
Prudhoe Bay, Alaska, Proceedings of the Fourth International Conference on
Permafrost, Fairbanks, Alaska: National Academy of Sciences, Washington D.C.,
p. 169-174.
Collett, T.S., Bird, K.J., Kvenvolden, K.A., and Magoon, L.B., 1988, Geologicinterrelations relative to gas hydrates within the North Slope of Alaska: U.S.Geological Survey Open-File Report 88-389,150 p.
Collett, T.S., Kvenvolden, K.A., and Magoon, L.B., 1990, Characterization of
hydrocarbon gas within the stratigraphic interval of gas hydrate stability on the
North Slope of Alaska: Applied Geochemistry, v. 5,. p. 279-287.
Davidson, D.W., El-Defrawy, M.K., Fuglem, M.O., and Judge, A.S., 1978, Natural gas
hydrates in northern Canada: Proceedings of the 3rd International Conference onPermafrost, National Research Council of Canada, v. 1, p. 938-943.
Faber, E., and Stahl, W., 1983, Analytic procedure and results of an isotopic geochemical
surface survey in an area of the British North Sea, in Brooks, James, ed.,Petroleum Geochemistry and Exploration of Europe: Blackwell Publishing,London, p. 51-63.
Franklin, L.J., 1980, In-situ hydrates - a potential gas source: Petroleum EngineerInternational, November, p. 112-122.
Jenden, P.D., and Kaplan, I.R., 1986, Comparison of microbial gases from the Middle
American Trench and Scripps Submarine Canyon-Implications for the origin ofnatural gas: Applied Geochemistry, v. 1, p. 631-646.
13
Kvenvolden, K.A., 1988, Methane hydrate--a major reservoir of carbon in the shallowgeosphere? in Schoell, Martin, ed., Origins of Methane in the Earth: Chemical
Geology, v. 71, p. 41-51. Lachenbruch, A.H., Sass, J.H., Marshall, B.V., and Moses, T.H., Jr., 1982,
Permafrost, heat flow, and the geothermal regime at Prudhoe Bay, Alaska: Journal
of Geophysical Research, v. 87, no. Bll, p. 9301-9316. Makogon, Y.F., 1981, Hydrates of natural gas: Tulsa, Penn Well Publishing Company,
237 p. Makogon, Y.F., Trebin, F.A., Trofimuk, A.A., Tsarev, V.P., and Cherskiy, N.V., 1972,
Detection of a pool of natural gas in a solid (hydrate gas) state: Doklady Academy
of Sciences U.S.S.R., Earth Science Section, v. 196, p. 197-200. Rasmussen, R.A., and Khalil, M.A.K., 1981, Atmospheric methane (CH4): Trends and
seasonal cycles: Journal of Geophysical Research, v. 86, no. CIO, p. 9826-9832. Schoell, Martin, 1983, Genetic characterization of natural gases: American Association of
Petroleum Geologists Bulletin, v. 67, no. 12, p. 2225-2238.
Seifert, W.K., Moldowan, J.M., and Jones, J.W., 1979, Application of biological marker
chemistry to petroleum exploration: 10th World Petroleum Congress, p. 425-440. Werner, M.R., 1987, Tertiary and Upper Cretaceous heavy oil sands, Kuparuk River area,
Alaskan North Slope, in Tailleur, I.L., and Weimer, Paul, eds., Alaskan NorthSlope geology: Bakersfield, California, Pacific Section, Society of Economic
Paleontologists and Mineralogists and the Alaska Geological Society, Book 50, v.1, 109-118.
14
APPENDICES EXPLANATION
The following appendices give the results of the headspace, free gas, and blended headspace analyses performed on the drill cutting and free gas samples from the wells listed in table 1. Each appendix includes an identification table which gives information for each sample analyzed. The numbers in the first column specify a sample number for which
information about that sample is indicated in the boxes across from the number; the corresponding number can be found on the headspace, headspace/free gas, and blended
headspace tables. A blank box indicates that the test was not performed; a dashed box
indicates that the element was not detected. All data are expressed in parts per million.Free gas samples for the KRU3A9 and PBUR1 wells were not analyzed. Blended
headspace analyses were not performed for the KRU3H9, MPUE4, PBUS26, and PBUZ7
wells.
The following abbreviations are used for the sample ID table:
Sample Type Container Bactericide
CT - Cuttings CP - Pint Can A - Sodium Azide GS - Free Gas CQ - Quart Can Z - Zephiran Chloride
GB - Glass Bottle N - NoneVT - Vacuum Tube
Laboratory
BG - Federal Institute for Geosciences and Natural Resources
GC - Geochem Research Incorporated
GG - Global Geochemistry Corporation
GM - USGS Branch of Pacific Marine Geology
GP - USGS Branch of Petroleum Geology
15
The following abbreviations are used for the headspace, headspace/free gas, and blended
headspace analyses tables:
N2 - NitrogenCO2 - Carbon DioxideCl - MethaneC2 - EthaneC2:l - Ethene
C3 - Propane
C3:l - PropeneIC4 - IsobutaneNC4 - n-ButaneIC5 - Isopentane
NC5 - n-PentaneC5-C7 - sum of the C5(Pentane), C6(Hexane), and C7(Heptane) fractions
d!3Cl - stable carbon isotope ratio (C13/C12) of the methane fractiondDCl - deuterium isotope ratio (H2/H1) of the methane fraction
d!3C2 - stable carbon isotope ratio (C13/C12) of the ethane fractiond!3CO2 - stable carbon isotope ratio (C13/C12) of the carbon dioxide fraction
16
AP
PE
ND
IX I
KR
U2B
10 S
ampl
e ID
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
AP
I N
umbe
r50
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
Dep
th (f
t)30
030
034
539
048
057
066
067
569
075
084
093
010
2010
2010
6510
8711
1011
4012
0012
1512
1712
9013
0513
4013
5013
8013
8014
7015
6016
5016
95
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TG
SC
TC
TC
TC
TG
SC
TC
TG
SC
TC
TC
TC
TC
TC
TC
T
Con
tain
erC
QC
QC
PC
QC
QC
QC
QC
PC
QC
QC
QC
QC
QC
QC
PG
BC
QC
QC
Q CP
GB
CQ CP
GB
CQ
CQ
CQ
CQ
CQ
CQ CP
Dat
e S
ampl
edM
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4
Bac
teri
cide
Z Z A Z Z Z Z A Z Z Z Z Z Z A N Z Z Z A N Z A N Z Z Z Z Z Z A
Lab
orat
ory
GP
GC
BG
GC
GC
GC
GC
BG GP
GC
GC
GC
GP
GC
BG BG GC
GP
GC
BG BG GC
BG BG
GC
GP
GC
GC
GC
GC
BG
Dat
e A
naly
zed
July
198
4M
ay 1
984
Aug
ust
1986
May
198
4M
ay 1
984
May
198
4M
ay 1
984
Aug
ust
1986
July
198
4M
ay 1
984
May
198
4M
ay 1
984
July
198
4M
ay 1
984
Aug
ust
1986
Aug
ust
1986
May
198
4Ju
ly 1
984
May
198
4A
ugus
t 19
86A
ugus
t 19
86M
ay 1
984
Aug
ust
1986
Aug
ust
1986
May
198
4Ju
ly 1
984
May
198
4M
ay 1
984
May
198
4M
ay 1
984
Aug
ust
1986
17
KR
U2B
10 S
ampl
e ID
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61
AP
I N
umbe
r50
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
8450
0292
1084
5002
9210
84
Dep
th (
ft)
1740
1755
1770
1830
1920
1935
2010
2100
2160
2175
2180
2250
2340
2340
2375
2430
2505
2520
2550
2610
2610
2670
2670
2820
2835
2970
3060
3180
3270
3360
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
T
GS
CT
CT
CT
GS
CT
CT
GS
CT
CT
CT
GS
CT
CT
CT
CT
CT
CT
CT
CT
Con
tain
erC
Q CP
CQ
CQ
CQ CP
CQ
CQ
CQ CP
GB
CQ
CQ
CQ GB
CQ CP
GB
CQ
CQ
CQ
GB
CQ
CQ CP
CQ
CQ
CQ
CQ
CQ
Dat
e S
ampl
edM
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4M
arch
198
4
Bac
teri
cide
Z A Z Z Z A Z Z Z A N Z Z Z N Z A N Z Z Z N Z Z A Z Z Z Z Z
Lab
orat
ory
GC
BG
GP
GC
GC
BG
GC
GC
GC
BG
BG
GC
GP
GC
GP
GC
BG BG GC
GP
GC
GP
GC
GC
BG GC
GC
GC
GC
GC
Dat
e A
nal
yze
dM
ay 1
984
Aug
ust
1986
July
198
4M
ay 1
984
May
198
4A
ugus
t 19
86M
ay 1
984
May
198
4M
ay 1
984
Aug
ust
1986
Aug
ust
1986
May
198
4Ju
ly 1
984
May
198
4Ju
ly 1
984
May
198
4A
ugus
t 19
86A
ugus
t 19
86M
ay 1
984
July
198
4M
ay 1
984
July
198
4M
ay 1
984
May
198
4A
ugus
t 19
86M
ay 1
984
May
198
4M
ay 1
984
May
198
4M
ay 1
984
18
KR
U2B
10 H
eads
pace
/Fre
e G
as A
nal
yses
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Dept
h (f
t)
300
300
345
390
480
570
660
675
690
750
840
930
1020
1020
1065
1087
1110
1140
1200
1215
1217
1290
1305
1340
1350
1380
1380
1470
1560
1650
1695
N2
980900
9984
00
9917
00985800
974200
984900
999900
9986
00
985900
999900
979700
9985
00
957400
9776
00
CO2
1560
0
1000
8000
1020
0
2510
0
15000
100
13000
18000
1000
3630
0
14000
Cl 3500
352
600
197
126
389
192
300
3900
3874
113952
2753
600
1099
100
12357
-
2890
1100
4587
82300
500
6619
6300
5099
9638
384
372375
8400
C2 - 0 7 1 5 2 - 26 96 32 - 11 15 - 14 35 11 - 24 12 1 4
C2:l
C3 - 0 14 14 29 23 - 26 24 16 - 12 10 - 14 8 6 - 0 7 0 0
C3:l
IC4 - 0 10 3 10 5 - 25 12 30 - 0 5 - 10 8 0 - 0 3 0 0
NC4 - 0 19 7 14 9 - 52 24 30 - 0 10 - 14 12 0 - 0 3 0 0
IC5 - - - - -
NC5 - - - - -
C5-C7
0 334
263
434
316
2509
1752
2190 91 495
662
607
67 0 53 0 0
d!3C
l-
-62.
7
-65.
1- -
-56.
3
-
-64.
6
-56.4
-53.
6
-
-49.
0
dDCl
- - - - -
-242
d!3C
2d!3CO2
-16.
7
-15.2
-13.3
-14.5
-15.
6-20.4
-16.2
19
KR
U2B
10 H
eads
pace
/Fre
e G
as A
nal
yses
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61
Depth
(ft)
1740
1755
1770
1830
1920
1935
2010
2100
2160
2175
2180
2250
2340
2340
2375
2430
2505
2520
2550
2610
2610
2670
2670
2820
2835
2970
3060
3180
3270
3360
N2
975300
9891
00
7451
00
925000
9961
00
916000
915500
995400
994000
928400
980600
946800
CO2
1600
0
4600
2000
4000
1500
1900
2400
2000
2000
2000
2400
1000
Cl
4113
8587
00
6300
4761
2622
9536
2529
0011
2932
4
6055
6573
1714
7100
024
00382476
82000
1004450
82100
2261
4226
0040
00
5206
68100
8063
6817
000
8268
41
9537
8145200
48944
3495
1204
3520
2032
8
C2 6 - 59 18 84 38 49 25 - 57 - 29 5 300
1148 -
974
3549
2
2977
413
385
827
3224
C2:l
C3 1 - 4 3 5 2 5 2 - 3 - 2 4 500
675 -
899
2533
5
2842
356
116
685
1647
C3:l
IC4 0 - 1 0 1 1 0 0 - 0 - 1 2 400
1901 -
3510
3265
3
1996
283
39 271
752
NC4
0 - 11 1 2 2 5 2 - 0 - 1 4 300
233 -
488
1713
8
2281
602
83 476
1038
IC5 - - - -
NC5 - - - -
C5-C7
0 0 12 17 6 18 5 20 12 18 5427
1112
687
012
6210
7763
1311
6331
8353
d!3C
l
-50.
9-
-51.6
-50.
2
-51.
1
-43.
74-4
3.74
-48.
01
-25.6
-49.0
-46.56
-
-46.56
-45.
9
dDCl
-248 -
-317
-316
-273
-208
-256
-145
-272
-187 -
-302
d!3C
2
-25.
4
d!3CO2
-16.
2
-14.
7
-12.
8
-21.
2
-7.1
-20.
7
-11.
6
20
KR
U2B
10 B
lend
ed H
eads
pace
An
alys
es
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Dept
h (f
t)30
030
0345
390
480
570
660
675
690
750
840
930
1020
1020
1065
1087
1110
1140
1200
1215
1217
1290
1305
1340
1350
1380
1380
1470
1560
1650
1695
N2
CO2
Cl
2144
6
3055
720811
2625
975
13
31531
6054
1801
0
1945
9
9214
3004
9
8906
1159
0
9364
1114
2
1119
0
2090
5
C2
216
288
180
158
72 299
58 174
244
164
351
140
168
221
155
158
491
C2:l
C3 183
114
70 63 26 260
26 64 84 55 125
47 57 85 56 48 151
C3:l
IC4
14 16 10 10 6 16 5 9 12 10 17 7 8 8 9 7 17
NC4
27 32 23 22 10 37 10 19 20 16 31 14 15 18 19 14 27
IC5
NC5
C5-C
7
114
142
101
92 19 114
158
112
58 77 137
114
118
108
48 66 57
d!3CldDCl
d!3C
2d!3CO2
21
KR
U2B
10 B
lend
ed H
eads
pace
Ana
lyse
s
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61
Dept
h (f
t)1740
1755
1770
1830
1920
1935
2010
2100
2160
2175
2180
2250
2340
2340
2375
2430
2505
2520
2550
2610
2610
2670
2670
2820
2835
2970
3060
3180
3270
3360
N2
CO2
Cl11
598
1562
814
481
1631
918
666
1837
8
1642
9
1569
4
21699
5084
3
1474
7
3032
712
136
1778
712
339
4916
4090
5606
C2 156
182
180
95 272
408
378
224
439
327
223
479
382
290
202
99 79 271
C2:l
C3 55 76 62 29 91 118
132
78 193
99 111
275
453
141
105
54 46 181
C3:l
IC4 6 16 10 4 10 15 15 14 31 16 57 257
1052 35 28 8 18 85
NC4
14 21 18 7 18 25 33 26 54 29 40 135
1116 82 89 24 48 235
IC5
NC5
C5-C
739 55 39 15 31 59 67 91 196
108
1479
1393
3702
3
3121
14392
2455
6973
1483
8
d!3C
ldDCl
d!3C
2d!
3CO2
22
AP
PE
ND
IX I
IK
RU
2D15
Sam
ple
ID
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
AP
I N
umbe
r50
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
Dep
th (
ft)
270
360
450
465
540
630
720
810
855
900
990
1050
1065
1110
1110
1150
1170
1200
1230
1230
1290
1290
1300
1305
1350
1350
1350
1400
1425
1470
1470
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TG
SC
TG
SC
TC
TG
SC
TG
SC
TG
SC
TC
TG
SC
TC
TC
T
Con
tain
erC
QC
QC
Q CP
CQ
CQ
CQ
CQ CP
CQ
CQ
CQ CP
CP
CQ
GB
CQ
GB
CP
CQ
GB
CQ
GB
CP
GB
CP
CQ
GB
CP
CP
CQ
Dat
e S
ampl
edO
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Bac
teri
cide
A A A A A A A A A A A A A A A N A N A A N A N A N A A N A A A
Lab
orat
ory
GC
GC
GC
BG
GC
GC
GC
GC
BG
GC
GC
GC
BG GP
GC
GP
GC
BG
GP
GC
GP
GC
BG
BG
GP
GP
GC
BG BG
GP
GC
Dat
e A
naly
zed
June
198
5Ju
ne 1
985
June
198
5A
ugus
t 19
86Ju
ne 1
985
June
198
5Ju
ne 1
985
June
198
5A
ugus
t 19
86Ju
ne 1
985
June
198
5Ju
ne 1
985
Aug
ust
1986
Aug
ust
1985
June
198
5A
ugus
t 19
85Ju
ne 1
985
Aug
ust
1986
Aug
ust
1985
June
198
5A
ugus
t 19
85Ju
ne 1
985
Aug
ust
1986
Aug
ust
1986
Aug
ust
1985
Aug
ust
1985
June
198
5A
ugus
t 19
86A
ugus
t 19
86A
ugus
t 19
85Ju
ne 1
985
23
KR
U2D
15 S
ampl
e ID
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
API
Num
ber
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
84
Dep
th (
ft)
1530
1545
1590
1650
1680
1770
1785
1830
1890
1890
1950
2100
2100
2100
2150
2160
2220
2235
2280
2340
2400
2500
2500
2560
2620
2650
2680
2725
2740
2800
2815
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TG
SC
TC
TG
SC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TG
SC
TG
SC
TC
TC
T
Con
tain
erC
QC
PC
QC
QC
PC
QC
PC
QC
PC
QC
QG
BC
PC
QG
BC
QC
QC
PC
QC
QC
QC
PC
QC
QC
QG
BC
QG
BC
QC
PC
P
Dat
e S
ampl
edO
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Bac
teri
cide
A A A A A A A A A A A N A A N A A A A A A A A A A N A N A A A
Lab
orat
ory
GC
BG
GC
GC
GP
GC
BG
GC
GP
GC
GC
GP
GP
GC
BG
GC
GC
BG
GC
GC
GC
GP
GC
GC
GC
GP
GC
BG
GC
GP
BG
Dat
e A
naly
zed
June
198
5A
ugus
t 19
86Ju
ne 1
985
June
198
5A
ugus
t 19
85Ju
ne 1
985
Aug
ust
1986
June
198
5A
ugus
t 19
85Ju
ne 1
985
June
198
5A
ugus
t 19
85A
ugus
t 19
85Ju
ne 1
985
Aug
ust
1986
June
198
5Ju
ne 1
985
Aug
ust
1986
June
198
5Ju
ne 1
985
June
198
5A
ugus
t 19
85Ju
ne 1
985
June
198
5Ju
ne 1
985
Aug
ust
1985
June
198
5A
ugus
t 19
86Ju
ne 1
985
Aug
ust
1985
Aug
ust
1986
24
KR
U2D
15 S
ampl
e ID
63 64 65 66 67 68 69 70 71 72
API
Num
ber
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
5002
9211
8450
0292
1184
Dep
th (f
t)28
6029
2029
8030
4030
4030
5531
0031
0031
5031
60
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TG
SC
TG
SC
T
Con
tain
erC
QC
QC
Q CP
CQ CP
GB
CQ
GB
CQ
Dat
e S
ampl
edO
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4O
ctob
er 1
984
Oct
ober
198
4
Bac
teri
cide
A A A A A A N A N A
Lab
orat
ory
GC
GC
GC
GP
GC
BG
GP
GC
BG
GC
Dat
e A
naly
zed
June
198
5Ju
ne 1
985
June
198
5A
ugus
t 19
85Ju
ne 1
985
Aug
ust
1986
Aug
ust
1985
June
198
5A
ugus
t 19
86Ju
ne 1
985
25
KR
U2D
15 H
eads
pace
/Fre
e G
as A
nal
yses
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Depth
(ft)
270
360
450
465
540
630
720
810
855
900
990
1050
1065
1110
1110
1150
1170
1200
1230
1230
1290
1290
1300
1305
1350
1350
1350
1400
1425
1470
1470
N2
996900
9257
00
775500
825400
723600
666300
751700
605500
559400
726900
929800
971300
990400
929300
8757
00
CO2
3000
2000
1500
06000
1700
2100
9400
3600
2100
1600
02200
1590
0
300
1300
079
00
Cl 423
2595 49 100
6757
2803
028
362
1203
172
300
1148
713
032
7720
209500
1677
0017
356
274700
4718
8331600
238900
7176
8390900
7122
343
8500
257100
6800
012
800
5885
692
0057
700
1165
0014
579
C2 8 15 1 21 38 44 20 13 15 5 - 5 - 10 - 13 - 10 - - 9 - 1
C2:l
C3 7 17 1 7 8 30 5 4 1 1 900 1 - 3 - 4 - 2 - - 1 - 0
C3:l
IC4 0 6 0 3 3 11 3 2 1 1 - 1 - 1 - 2 - 1 - - 0 - 0
NC4 2 6 1 5 3 14 2 2 1 1 - 0 - 1 - 1 - 1 - - 1 - 0
IC5 - - - - - - -
NC5 - - - - - - -
C5-C
7118
142
115
359
61 98 66 32 47 8 44 140
70 11 21 25
d!3C
l
-70.
3
-62.
5
-49.
8-39.27
-49.63
-39.27
-50.
1-48.89
-49.63
-49.95
-48.89
-50.6
-47.1
-49.13
-49.95
-49.7
-40.
1-46.62
-49.13
dDCl
-409
-294
-261
-271
-276
-275
-217
d!3C
2d!
3CO2
-15.7
-20.
9
-21.
8
-26.0
-24.5
-15.6
-25.0
-18.
2
26
KR
U2D
15 H
eads
pace
/Fre
e G
as A
nal
yses
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
Depth
(ft)
1530
1545
1590
1650
1680
1770
1785
1830
1890
1890
1950
2100
2100
2100
2150
2160
2220
2235
2280
2340
2400
2500
2500
2560
2620
2650
2680
2725
2740
2800
2815
N2
868800
922700
932600
9960
00
982200
9957
00
961100
9998
00
8085
00
9848
00
990500
988900
9904
00
CO2
7000
5200
2000
4000
2900
3000
2100 -
700
2000
2400
1400
6000
Cl12
733
124200
163
1411
972100
22279
65400
2816 -
4926
1076
414
700
1200 11
36700
47 122
200
8492
114
25
1908
0030
431
322 4
13100
838
7100
6760
8400
3600
C2 1 0 2 - 4 2 - 1 2 100 - 0 1 1 4 0 1 - 8 1 0 - 1 4 -
C2:l
C3 0 0 0 - 1 2 - 0 1 - - 0 1 1 2 0 1 - 1 0 0 - 0 1 -
C3:l
IC4 0 0 0 - 0 0 - 0 0 - - 0 0 1 1 0 1 - 1 0 0 - 0 0 -
NC4 0 0 0 - 0 0 - 0 1 - - 0 0 1 2 0 0 - 0 0 0 - 0 0 -
IC5 - - - - - - -
NC5 - - - - - - -
C5-C7
8 8 12 36 30 10 20 11 37 49 30 18 11 11 7 0 14 18
d!3C
l-4
6.16
-45.
5
-41.
16
-48.
9
-50.0
-63.
9
-38.
64-3
8.64
-49.
9
dDCl
-258
-278
-264
-280
d!3C
2d!3CO2
-16.0
-27.2
-26.7
27
KR
U2D
15 H
eads
pace
/Fre
e G
as A
naly
ses
63 64 65 66 67 68 69 70 71 72
Dep
th (
ft)
2860
2920
2980
3040
3040
3055
3100
3100
3150
3160
N2
9769
00
9779
0097
7600
9609
00
CO
2
100
2200
057
00
4000
Cl
4958 37 134
1610
010 10
014
900
2732
600
8511
C2 4 1 8 - 1 600 2 900
214
C2:
lC
3 2 1 9 - 1 900 3 400
150
C3:
lIC
4 1 1 6 - 9 100 9 400
177
NC
41 0 2 - 3 100 8 400
143
IC5 - 100
400
NC
5 - - 100
C5-
C7
22 24 35 52 37 356
dlS
Cl
-51.
3
-47.
7
dDC
l
-286
d!3C
2d!
3CO
2
-10.
7
-26.
6
28
KR
U2D
15 B
lend
ed H
eads
pace
An
alys
es
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Depth (ft)
270
360
450
465
540
630
720
810
855
900
990
1050
1065
1110
1110
1150
1170
1200
1230
1230
1290
1290
1300
1305
1350
1350
1350
1400
1425
1470
1470
N2
CO2
Cl 3835
8185
8310
1016
419984
22167
1474
2
17008
12673
1111
7
6683
8283
9563
1420
4
4706
13069
C2 99 252
241
225
396
459
363
361
333
274
148
126
195
303
192
438
C2:l
C3 45 123
145
102
185
228
165
158
174
141
66 54 79 127
92 214
C3:l
IC4
10 25 27 22 38 44 34 35 36 27 13 13 14 19 10 46
NC4
19 48 69 41 71 88 64 61 75 62 26 20 22 35 29 82
IC5
NC5
C5-C7
222
328
427
786
227
247
328
209
287
576
693
744
108
132
420
297
d!3C
ldDCl
d!3C
2d!3CO2
29
KR
U2D
15 B
lend
ed H
eads
pace
An
alys
es
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
Depth
(ft)
1530
1545
1590
1650
1680
1770
1785
1830
1890
1890
1950
2100
2100
2100
2150
2160
2220
2235
2280
2340
2400
2500
2500
2560
2620
2650
2680
2725
2740
2800
2815
N2
CO2
Cl10
424
8542
9351
1184
6
4162
5936
9136
7464
8571
6227
6303
9170
4330
1201
386
5410
974
1214
1
1190
7
C2 367
369
311
496
168
229
472
246
314
246
265
209
262
353
309
334
298
253
C2:l
C3 179
181
153
233
78 107
233
126
150
110
113
86 118
156
133
151
133
101
C3:l
IC4
38 35 32 55 15 19 58 25 33 26 27 16 19 34 26 32 28 24
NC4
70 70 60 90 30 43 92 53 60 53 49 31 36 55 42 53 46 33
IC5
NC5
C5-C
727
4
278
252
396
113
129
309
150
209
216
319
251
116
174
176
187
216
177
d!3C
ldDCl
d!3C
2d!3CO2
30
KR
U2D
15 B
lend
ed H
eads
pace
An
alys
es
63 64 65 66 67 68 69 70 71 72
Dep
th (
ft)
2860
2920
2980
3040
3040
3055
3100
3100
3150
3160
N2
CO
2C
l68
5176
0099
65
1308
5
1107
2
1275
4
C2
208
297
445
418
335
432
C2:
lC
3 95 141
67 213
159
211
C3:
lIC
421 33 49 65 85 11
7
NC
433 48 62 97 11
2
156
IC5
NC
5C
5-C
715
512
015
1
400
750
894
dlS
Cl
dDC
ld!
3C2
d!3C
O2
31
AP
PE
ND
IX I
IIK
RU
3A9
Sam
ple
ID
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
AP
I N
umbe
r
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
99
Dep
th (
ft)
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2160
2190
2250
2310
2370
2430
2490
2550
2610
2670
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
T
Con
tain
erC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
Q
Dat
e S
ampl
edF
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Bac
teri
cide
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Lab
orat
ory
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
Dat
e A
naly
zed
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
32
KR
U3A
9 Sa
mpl
e ID
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
API
Num
ber
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
99
Dep
th (f
t)27
3027
9028
5029
1029
7030
3030
9031
5032
1032
7033
3033
9034
5035
1035
7036
3036
9037
5038
1038
7039
3039
9040
5041
1041
7042
3042
9043
5044
1044
7045
30
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
T
Con
tain
erC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
Q
Dat
e S
ampl
edF
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Bac
teri
cide
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Lab
orat
ory
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
Dat
e A
naly
zed
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
33
KR
U3A
9 S
ampl
e ID
63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93
AP
I N
umbe
r50
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
5002
9206
9950
0292
0699
Dep
th (
ft)
4590
4650
4710
4770
4830
4890
4950
5010
5070
5130
5190
5250
5310
5370
5430
5490
5570
5610
5670
5730
5790
5850
5910
5970
6030
6090
6150
6210
6270
6330
6390
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
T
Con
tain
erC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
Q
Dat
e S
ampl
edF
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Feb
ruar
y 19
82F
ebru
ary
1982
Bac
teri
cide
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Lab
orat
ory
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
Dat
e A
naly
zed
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
Apr
il 1
982
34
KR
U3A
9 H
eads
pace
An
alys
es
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Dept
h (ft)
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2160
2190
2250
2310
2370
2430
2490
2550
2610
2670
N2
CO2
Cl 9850
1863
612
414
1485
5510
22904
26797
36486
42565
29414
1254
68533
51620
52047
144351
1537
2322
528
20872
22040
1913
914
464
2956
7737
21257
1176
434556
30682
4998
17310
7164
2214
C2 3 22 9 11 0 5 10 10 17 11 9 3 7 6 11 20 5 3 4 4 2 2 15 11 41 2 10 3 4 6 2
C2:l
C3 1 2 1 1 0 1 6 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 2 9 7 1 2 0 1
C3:l
IC4 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12 0 0 0 0 0
NC4 2 1 0 0 0 0 1 1 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0
IC5
NC5
C5-C
748
5811
762703
2049
174
2765
2305
1847
1492
1975
1419
1140
1251
1034
1296
1209
1166
892
1067
1363
366
456
2065
4110
310
525
9822
294
607
25 96
d!3C
l
-39.
64
-52.48
dDCl
d!3C
2d!
3CO2
35
KR
U3A
9 H
eads
pace
An
alys
es
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
Dept
h (f
t)2730
2790
2850
2910
2970
3030
3090
3150
3210
3270
3330
3390
3450
3510
3570
3630
3690
3750
3810
3870
3930
3990
4050
4110
4170
4230
4290
4350
4410
4470
4530
N2
CO2
Cl 4818
8686
4113
3380
6461
5938
6055
7472
8285
13056
6411
2971
5210
3666
5724
6600
1000
89355
8739
1234
177
3085
068614
8859
5879
6877
6919
1857
022
079
44692
68190
C2 1 2 3 10 268
665
640
1220
1415
1143
1038
302
997
832
1351
1942
2164
867
1084
1337
1281
1026
986
1100
866
1097
1317
1684
2189
4854
6751
C2:l
C3 0 0 1 1 5 50 66 81 73 108
116
114
204
154
135
90 88 86 26 49 30 59 44 78 50 36 31 118
132
210
248
C3:l
IC4 0 0 0 2 4 122
191
120
60 85 88 148
224
133
84 61 28 18 9 16 15 25 5 18 37 16 9 36 40 41 101
NC4 0 0 0 0 1 19 26 24 15 27 44 121
184
90 42 34 15 13 4 5 6 11 4 16 21 8 4 22 23 27 73
IC5
NC5
C5-C
786 210
57 12 96 782
1159
1007
407
323
360
865
2046
778
395
378
126
101
114
139
190
143
119
164
205
105
159
133
126
117
55
d!3C
l
-68.45
-67.89
dDCl
d!3C
2d!3CO2
36
KR
U3A
9 H
eads
pace
An
alys
es
63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93
Dept
h (ft)
4590
4650
4710
4770
4830
4890
4950
5010
5070
5130
5190
5250
5310
5370
5430
5490
5570
5610
5670
5730
5790
5850
5910
5970
6030
6090
6150
6210
6270
6330
6390
N2
CO2
Cl23
125
1548
1882
460
3698
852
574
1180
0885
000
4328
580
466
6154
537
394
66312
31718
4148
049
741
1573
816
448
2212
833
942
9363
910
2947
3890
845
888
6741
416
253
6595
7268
1299
983
0342
464231
C2 3451
22048
1248
862
459045
41455
2375
816
854
1474
819
438
1287
619170
9592
1474
813
099
1034
59138
1145
137230
7679
263658
4929
839693
30178
6704
6541
1018
114
371
6135
4822
5988
C2:l
C3 191
908
581
333
638
4199
3621
3063
2074
4562
5990
5002
4328
9338
7092
1096
597
0712655
48873
56913
47142
44046
27410
1401
86719
7708
17317
1934
68815
9388
11812
C3:l
IC4
65 89 68 14 60 40 146
136
118
272
659
409
498
1266
982
1289
1446
1859
5237
4626
4336
3741
2372
1013
1488
1342
4305
3630
2073
2892
3162
NC4
45 64 48 19 34 34 111
102
91 350
1501
607
1213
3135
2353
3951
3834
4733
1502
312
531
9962
1003
05464
2046
4719
3858
1312
310
539
5053
7123
7404
IC5
NC5
C5-C
745 125
82 51 61 163
100
63 58 202
1757
484
1336
3004
2118
2683
3228
3132
7655
4513
4225
4485
1980
770
14047
1143
626
692
1989
881
8523
171
15880
d!3C
l
-37.
02
-40.
88
-42.
55
-47.60
-40.37
-36.
74
dDCl
d!3C
2d!3CO2
37
KR
U3A
9 B
len
ded
Hea
dspa
ce A
naly
ses
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Dept
h (ft)
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2160
2190
2250
2310
2370
2430
2490
2550
2610
2670
N2
CO2
Cl 3421
3403
74820
4271
3189
1349
718
3990
339
1652
355
316
7626
7423
4297
1122
552
906
40776
1697
321
259
6972
6098
1533
01549
509
2970
17980
50084
2874
16578
3015
424
972785
C2 79 596
49 32 19 152
15 310
29 165
108
44 44 83 154
137
94 109
105
55 55 47 42 56 33 708
306
74 358
30 24
C2:l
C3 54 184
17 10 10 60 44 93 10 43 68 12 38 23 42 28 30 34 30 16 15 29 36 18 4 204
82 23 103 9 8
C3:l
IC4
20 47 5 3 10 12 1 17 3 9 22 3 2 4 9 6 8 8 7 4 4 2 1 7 1 33 15 6 20 3 2
NC4
34 88 10 6 22 31 21 37 6 19 36 6 6 10 17 11 14 15 14 8 9 5 1 11 2 74 33 13 44 6 5
IC5
NC5
C5-C7
7130
1008
288
4010236
6475
9567
6240
11154
5061
7141
2968
1012
07148
7206
7758
1011
06493
9340
4338
7667
6804
5619
3794
9247
468
439
603
476
1393
326
237
d!3C
ldDCL
d!3C
2d!3CO2
38
KR
U3A
9 B
len
ded
Hea
dspa
ce A
nal
yses
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
Depth (ft
)27
3027
902850
2910
2970
3030
3090
3150
3210
3270
3330
3390
3450
3510
3570
3630
3690
3750
3810
3870
3930
3990
4050
4110
4170
4230
4290
4350
4410
4470
4530
N2
CO2
Cl 4237
2283
1637
1143
1869
1976
2337
2190
1072
1207
790
334
2060
1912
1735
3162
2884
1438
2083
1903
2914
2729
3126
3674
2590
1773
1132
988
1097
912
1218
C2 44 26 44 35 61 110
91 122
97 135
114
44 118
137
220
233
788
132
595
193
290
222
168
214
116
250
258
301
786
1888
3130
C2:l
C3 14 8 36 24 28 50 63 30 35 59 41 33 88 100
85 101
121
81 53 48 40 102
90 43 59 47 48 82 215
414
650
C3:l
IC4 3 2 16 2 3 35 51 30 7 31 47 32 75 81 32 32 67 53 18 7 16 40 46 22 27 10 11 48 85 140
178
NC4 7 5 23 4 5 44 46 18 8 35 39 73 110
66 28 47 36 29 13 6 14 25 31 18 27 8 9 29 56 92 100
IC5
NC5
C5-C7
278
563
510
414
589
2846
4148
2293
472
497
395
1839
3962
1517
558
296
244
179
293
113
232
157
185
246
298
99 116
146
263
363
262
d!3C
ldDCl
d!3C
2d!3CO2
39
KR
U3A
9 B
len
ded
Hea
dspa
ce A
nal
yses
63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93
Dept
h (ft)
4590
4650
4710
4770
4830
4890
4950
5010
5070
5130
5190
5250
5310
5370
5430
5490
5570
5610
5670
5730
5790
5850
5910
5970
6030
6090
6150
6210
6270
6330
6390
N2
CO2
Cl 972
2442
2709
2328
4393
5798
4636
2345
3361
1959
1425
1308
3799
4122
4736
967
2601
4878
1980
5044
5869
3703
3538
2929
4626
2299
2446
1565
1444
2484
3381
C2 3560
1037
910
514
6280
15467
40796
2620
315
308
1130
39945
3932
6339
8301
7113
9504
2206
5317
9006
3933
40991
4044
819
315
2493
412252
9126
4142
9851
2534
2292
1871
721
C2:l
C3 1208
3227
3224
2149
5864
20160
1966
014
931
9691
1460
510
437
9900
1529
015
541
14557
1190
621
850
44132
3437
7140081
1276
5011
1860
83120
36072
34257
1944
656296
2356
217
918
1833
811
668
C3:l
IC4
462
986
1081
657
1221
1308
1418
1247
1060
1636
1717
1163
2204
2516
2425
2434
5052
6732
5529
1612
415
594
1624
210
288
4097
9131
4399
1772
271
626662
9148
6065
NC4
284
490
527
345
547
784
1315
1161
1059
2268
4765
2117
5708
8728
7853
10075
1901
825
481
2196
951
480
45237
47066
2604
311040
30590
1448
051933
22292
19754
24480
1715
8
IC5
NC5
C5-C
743
6431
494
452
581
403
479
389
635
1036
6191
1226
6049
1494
814
789
1274
247
755
44370
2076
125
416
26534
2842
111
216
4227
1070
1629228
9588
846
214
49423
74388
45758
d!3C
ldDCl
d!3C
2d!
3CO2
40
AP
PE
ND
IX I
VK
RU
3H9
Sam
ple
ID
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
AP
I N
umbe
r50
1032
0086
5010
3200
8650
1032
0086
5010
3200
8650
1032
0086
5010
3200
8650
1032
0086
5010
3200
8650
1032
0086
5010
3200
8650
1032
0086
5010
3200
8650
1032
0086
5010
3200
8650
1032
0086
5010
3200
8650
1032
0086
5010
3200
8650
1032
0086
5010
3200
8650
1032
0086
5010
3200
8650
1032
0086
5010
3200
8650
1032
0086
5010
3200
8650
1032
0086
Dep
th (
ft)
760
910
910
1010
1030
1030
1035
1220
1330
1340
1340
1420
1565
1600
2260
2260
2390
2440
2440
2470
2470
2535
2575
2650
2770
2770
2870
Sam
ple
Typ
eG
SC
TC
TG
SC
TC
TG
SG
SG
SC
TC
TG
SG
SC
TC
TC
TG
SC
TC
TC
TC
TG
SG
SG
SC
TC
TG
S
Con
tain
erV
TC
PC
PV
TC
PC
PV
TV
TV
TC
PC
PV
TV
TC
PC
PC
PV
TC
PC
PC
PC
PV
TV
TV
TC
PC
PV
T
Dat
e S
ampl
edN
ovem
ber
1987
Nov
embe
r 19
87N
ovem
ber
1987
Nov
embe
r 19
87N
ovem
ber
1987
Nov
embe
r 19
87N
ovem
ber
1987
Nov
embe
r 19
87N
ovem
ber
1987
Nov
embe
r 19
87N
ovem
ber
1987
Nov
embe
r 19
87N
ovem
ber
1987
Nov
embe
r 19
87N
ovem
ber
1987
Nov
embe
r 19
87N
ovem
ber
1987
Nov
embe
r 19
87N
ovem
ber
1987
Nov
embe
r 19
87N
ovem
ber
1987
Nov
embe
r 19
87N
ovem
ber
1987
Nov
embe
r 19
87N
ovem
ber
1987
Nov
embe
r 19
87N
ovem
ber
1987
Bac
teri
cide
N A A N A A N N N A A N N A A A N A A A A N N N A A N
Lab
orat
ory
GM
GM GP
GM
GM GP
GM
GM
GM
GM GP
GM
GM
GM
GM GP
GM
GM GP
GM GP
GM
GM
GM
GM GP
GM
Dat
e A
naly
zed
Feb
ruar
y 19
88F
ebru
ary
1988
Apr
il 1
988
Feb
ruar
y 19
88F
ebru
ary
1988
Apr
il 1
988
Feb
ruar
y 19
88F
ebru
ary
1988
Feb
ruar
y 19
88F
ebru
ary
1988
Apr
il 1
988
Feb
ruar
y 19
88F
ebru
ary
1988
Feb
ruar
y 19
88F
ebru
ary
1988
Apr
il 1
988
Feb
ruar
y 19
88F
ebru
ary
1988
Apr
il 1
988
Feb
ruar
y 19
88A
pril
198
8F
ebru
ary
1988
Feb
ruar
y 19
88F
ebru
ary
1988
Feb
ruar
y 19
88A
pril
198
8F
ebru
ary
1988
41
KR
U3H
9 H
eads
pace
/Fre
e G
as A
nal
yses
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
Depth
(ft)
760
910
910
1010
1030
1030
1035
1220
1330
1340
1340
1420
1565
1600
2260
2260
2390
2440
2440
2470
2470
2535
2575
2650
2770
2770
2870
N2
982400
993300
931900
989300
982700
967400
988200
CO2 -
2800
1200
300
700
500
4300
Cl 710
25000
1760
028
010
000
3300
310
1400
7200
51000
66800
2900
1300
22000
1500
010
400
600
1500
016
600
25000
3190
038
00180
500
1200
07500
1500
C2 280
18 - 11 29 500
24 5 7 17 - 4 6 8 1 -
220
13 - 32 - 5 4 4 19 - 4
C2:l
0.5
0.2
0.6
0.5
0.5
0.7
0.7
0.4
0.8
0.8
0.2
11.0
0.3
1.0
1.0
0.8
0.8
0.8
0.4
0.5
C3 430
12 32 6 - 1 8 4 1 7 1 2 280 2 8 2 2 2 4 2
C3:l 1 0.1 1 0.3 3 2 2 1.0 2 2 0.3
0.5 1 0.2
0.8 2 10 2 0.5 2
IC4
530
2.2
50 1.0 6 7 9 0.4 1 10 0.2
0.6
210
0.7
1.0 2 1 2 .8 1
NC4
600
4.0
76 2.0 7 1 13 0.6 1 14 0.3
1.0
220
1.0
3.0 3 1 2 2.0 1
IC5
NC5
C5-C
72 430
24 2500 19 22 75 290
79 73 880
4400 62 200
600
75 72 73 200
63
d!3C
l
-51.
54
-50.
18
-48.
72
-48.
54
-47.
05
-47.
57
-47.41
dDCl
d!3C
2d!
3CO2
42
AP
PE
ND
IX V
KR
U3K
9 Sa
mpl
e ID
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
AP
I N
umbe
r50
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
Dep
th (
ft)
226
270
330
390
450
510
570
630
690
750
810
870
930
990
1050
1110
1115
1140
1140
1170
1230
1270
1270
1290
1330
1350
1360
1360
1410
1410
1440
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TG
SC
TG
SC
TC
TC
TG
SC
TG
SC
TC
TC
TG
SC
TC
T
Con
tain
erC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QG
BC
PG
BC
QC
QC
PG
BC
QG
BC
QC
PC
PG
BC
QC
P
Dat
e S
ampl
edO
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Bac
teri
cide
A A A A A A A A A A A A A A A A N A N A A A N A N A A A N A A
Lab
orat
ory
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GM GP
GM
GC
GC
GP
GM
GC
GM
GC
GP
GM
GM
GC
GP
Dat
e A
naly
zed
Feb
ruar
y 19
87F
ebru
ary
1987
Feb
ruar
y 19
87F
ebru
ary
1987
Feb
ruar
y 19
87F
ebru
ary
1987
Feb
ruar
y 19
87F
ebru
ary
1987
Feb
ruar
y 19
87F
ebru
ary
1987
Feb
ruar
y 19
87F
ebru
ary
1987
Feb
ruar
y 19
87F
ebru
ary
1987
Feb
ruar
y 19
87F
ebru
ary
1987
Dec
embe
r 19
86F
ebru
ary
1987
Dec
embe
r 19
86F
ebru
ary
1987
Feb
ruar
y 19
87F
ebru
ary
1987
Dec
embe
r 19
86F
ebru
ary
1987
Dec
embe
r 19
86F
ebru
ary
1987
Feb
ruar
y 19
87D
ecem
ber
1986
Dec
embe
r 19
86F
ebru
ary
1987
Feb
ruar
y 19
87
43
KR
U3K
9 Sa
mpl
e ID
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
API
Num
ber
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
56
Dep
th (f
t)14
4014
4014
7014
7015
0015
3015
4015
6015
9016
5016
7516
8016
8017
0017
1017
7018
3018
9019
5020
4020
7021
3021
9022
8023
1023
7024
3024
9025
5025
5026
10
Sam
ple
Typ
eG
SC
TG
SC
TG
SC
TG
SC
TC
TC
TG
SC
TC
TG
SC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TG
SC
TC
T
Con
tain
erG
BC
PG
BC
QG
BC
QG
BC
PC
QC
QG
BC
PC
PG
BC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
Q GB
CQ
CQ
Dat
e Sa
mpl
edO
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Bac
teri
cide
N A N A N A N A A A N A A N A A A A A A A A A A A A A A N A A
Lab
orat
ory
GM
GM
GM
GC
GM GC
GM GP
GC
GC
GM GP
GM
GM
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GM GC
GC
Dat
e A
naly
zed
Dec
embe
r 19
86D
ecem
ber
1986
Dec
embe
r 19
86Fe
brua
ry 1
987
Dec
embe
r 19
86Fe
brua
ry 1
987
Dec
embe
r 19
86Fe
brua
ry 1
987
Febr
uary
198
7Fe
brua
ry 1
987
Dec
embe
r 19
86Fe
brua
ry 1
987
Dec
embe
r 19
86D
ecem
ber
1986
Febr
uary
198
7Fe
brua
ry 1
987
Febr
uary
198
7Fe
brua
ry 1
987
Febr
uary
198
7Fe
brua
ry 1
987
Febr
uary
198
7Fe
brua
ry 1
987
Febr
uary
198
7Fe
brua
ry 1
987
Febr
uary
198
7Fe
brua
ry 1
987
Febr
uary
198
7Fe
brua
ry 1
987
Dec
embe
r 19
86Fe
brua
ry 1
987
Febr
uary
198
7
44
KR
U3K
9 Sa
mpl
e ID
63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
API
Num
ber
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
5002
9216
5650
0292
1656
Dep
th (f
t)26
7027
3027
9028
5029
1029
7029
8529
8529
8529
9029
9030
1530
1530
2030
3030
3030
9031
50
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TG
SC
TG
SG
SG
SG
SG
SC
TC
TC
TC
T
Con
tain
erC
QC
QC
QC
QC
QC
Q CP
GB CP
GB
GB
GB
GB
GB
CP
CQ
CQ
CQ
Dat
e S
ampl
edO
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6O
ctob
er 1
986
Oct
ober
198
6
Bac
teri
cide
A A A A A A A N A N N N N N A A A A
Lab
orat
ory
GC
GC
GC
GC
GC
GC
GP
GM
GM
GP
GM
GP
GM
GM
GP
GC
GC
GC
Dat
e A
naly
zed
Feb
ruar
y 19
87F
ebru
ary
1987
Feb
ruar
y 19
87F
ebru
ary
1987
Feb
ruar
y 19
87F
ebru
ary
1987
Feb
ruar
y 19
87D
ecem
ber
1986
Dec
embe
r 19
86F
ebru
ary
1987
Dec
embe
r 19
86F
ebru
ary
1987
Dec
embe
r 19
86D
ecem
ber
1986
Feb
ruar
y 19
87F
ebru
ary
1987
Feb
ruar
y 19
87F
ebru
ary
1987
45
KR
U3K
9 H
eads
pace
/Fre
e G
as A
nal
yses
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Depth
(ft)
226
270
330
390
450
510
570
630
690
750
810
870
930
990
1050
1110
1115
1140
1140
1170
1230
1270
1270
1290
1330
1350
1360
1360
1410
1410
1440
N2
970000
980300
971500
970900
C02 -
1700
1000 -
Cl 9261
9619
5687
1138
26687
18860
29954
131981
1328
4814
5859
1344
2613
5502
1852
80179358
2672
0924
3422
690
29900
380
115487
61595
18000
450
173111
430
112721
27500
4100
012
00151051
29200
C2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.44
0.30 0 0 0.45 0 0.41 0 55 0.86 0
C2:l
0.03
0.03
0.02
0.06
0.37
0.05
C3 0 2 5 2 2 2 0 0 0 0 0 0 0 0 20 0 0.03
0.03 0 0 0.08 0 0.11 7 2.3
0.07 0
C3:l
0.01
0.01 -
0.01
0.19 -
IC4 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0.12
0.14 0 0 0.13 0 0.09 0 0.41
0.08 0
NC4 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 -
0.02 0 0 0.04 0 0.04 6 0.39
0.04 0
IC5
NC5
C5-C
733
622247
2500
2733
2820
3593
3236
6220
6355
4003
3889
3546
7297
9572
3279
819643
7650
3349
4504
6541
4231
d!3C
l
-50.
18
-50.74
-53.
79
-50.
67
dDCl
d!3C2d!
3CO2
46
KR
U3K
9 H
eads
pace
/Fre
e G
as A
nal
yses
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
Depth
(ft)
1440
1440
1470
1470
1500
1530
1540
1560
1590
1650
1675
1680
1680
1700
1710
1770
1830
1890
1950
2040
2070
2130
2190
2280
2310
2370
2430
2490
2550
2550
2610
N2
9817
00
9643
00
CO2 - -
Cl 1200
2600
070
0202320
1200
1823
4094
0
1830
018
6612
3592
0621
35700
40000
1400
2887
8921
2321
280220
1599
5210
2210
1629
9713
6737
1228
13
1353
4643879
8316
916
3295
84006
1048
301200
2150
113
9232
C2
0.99 36 0.59 0
0.85 0
0.60 0 0
0.03 22 0.56 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.40 0 0
C2:l
0.02
0.37
0.04
0.02
0.02
0.04
0.27
0.02
0.05
C3 0.04 1.7
0.03 0
0.02 0
0.06 0 0 - 2.7
0.19 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.05 0 0
C3:l -
0.22 - - -
0.02
0.15 -
0.02
IC4
0.04
0.30
0.06 0
0.03 0
0.05 0 0
0.03
0.90
0.10 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.30 0 0
NC4
0.04
0.26
0.02 0
0.03 0
0.03 0 0
0.01
0.88
0.14 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.03 0 0
IC5
NC5
C5-C7
4260
4929
5620
7290
12494
6753
7581
879
394
2359
2121
1690
3416
1402
2484
4776
208
1410
643
1274
d!3C
l
-48.
02
-48.
79
dDCl
d!3C
2d!3CO2
47
KR
U3K
9 H
eads
pace
/Fre
e G
as A
nal
yses
63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
Dep
th (
ft)
2670
2730
2790
2850
2910
2970
2985
2985
2985
2990
2990
3015
3015
3020
3030
3030
3090
3150
N2
9663
00
9870
00
9615
00
9264
00
CO
2
-
2500 - -
Cl
7767
286
697
1720
7015
1740
1653
4715
870
3370
020
000
3600
010
500
1800
038
500
3800
09
7350
088
0750
1774
5611
5486
C2 0 0 0 0 0 0 4.7
32 5.5 12 0.03 0 0 0
C2:
l
0.02
0.34
0.05
0.12
0.03
C3 0 0 24 22 0 0
0.55 9.3
0.60 1.0 - 55 0 7
C3:
l
0.02
0.57
0.02
0.05
0.01
IC4 0 0 17 15 0 0
0.11 2.1
0.19
0.23
0.01 0 0 0
NC
40 0 0 0 0 0
0.06 3.0
0.04
0.10 - 8 0 0
IC5
NC
5C
5-C
787
032
7872
9559
0687
414
47
104
582
337
d!3
Cl
-46.
52
-48.
18
-49.
78
-48.
00
dD
Cl
d!3C
2d!
3CO
2
48
KR
U3K
9 B
len
ded
Hea
dspa
ce A
naly
ses
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Depth
(ft)
226
270
330
390
450
510
570
630
690
750
810
870
930
990
1050
1110
1115
1140
1140
1170
1230
1270
1270
1290
1330
1350
1360
1360
1410
1410
1440
N2
CO2
Cl 2808
405
4093
3700
3444
3701
2332
4598
4425
3681
465
5005
6187
5465
6159
3817
5776
5360
5954
5621
7175
C2 44 11 76 95 62 88 34 123
90 90 0 74 101
85 94 65 83 103
101
98 159
C2:l
C3 13 3 25 39 23 32 14 46 34 32 0 27 40 31 35 25 32 37 37 36 52
C3:l
IC4 2 0 4 1 4 6 2 9 6 5 0 5 7 5 6 4 5 6 6 6 9
NC4 3 0 6 7 5 9 3 13 9 9 0 6 10 7 8 6 8 9 9 9 12
IC5
NC5
C5-C7
157
16 147
164
95 265
72 616
320
178
17 128
115
270
374
244
73 118
185
709
353
d!3Cl
dDCl
d!3C2
d!3C
O2
49
KR
U3K
9 B
len
ded
Hea
dspa
ce A
nal
yses
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
Dep
th (
ft)
1440
1440
1470
1470
1500
1530
1540
1560
1590
1650
1675
1680
1680
1700
1710
1770
1830
1890
1950
2040
2070
2130
2190
2280
2310
2370
2430
2490
2550
2550
2610
N2
CO
2C
l
5167
5711
5759
5714
5841
4239
5663
4432
2721
5135
6207
5802
5205
2572
299
3185
4040
3971
4481
3456
C2
103
111
115
118
126
82 114
67 33 79 99 96 90 39 10 51 61 63 77 68
C2:
lC
3
32 44 40 43 47 33 42 22 10 23 33 34 31 16 6 18 21 23 27 29
C3:
lIC
4 5 8 7 8 9 6 8 3 1 5 6 6 6 5 2 3 3 4 5 4
NC
4
7 12 9 11 12 8 11 5 2 5 7 7 7 4 2 4 4 5 6 8
IC5
NC
5C
5-C
7
318
227
207
305
156
155
397
458
167
522
319
389
379
233
110
258
401
232
245 8
d!3
Cl
dD
Cl
d!3C
2d!
3CO
2
50
KR
U3K
9 B
len
ded
Hea
dspa
ce A
nal
yses
63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
Dep
th (
ft)
2670
2730
2790
2850
2910
2970
2985
2985
2985
2990
2990
3015
3015
3020
3030
3030
3090
3150
N2
CO
2C
l42
8844
3748
9741
1543
0933
54
4450
4461
5248
C2
78 75 179
66 50 68 89 88 119
C2:
lC
329 25 54 24 16 25 32 33 42
C3:
lIC
4 6 4 12 4 2 5 2 6 8
NC
47 5 11 5 2 6 5 8 10
IC5
NC
5C
5-C
721
923
020
394 49 54 43 49 59
dlS
Cl
dD
Cl
d!3C
2d!
3CO
2
51
AP
PE
ND
IX V
IM
PU
E4
Sam
ple
ID
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
AP
I N
umbe
r50
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
Dep
th (
ft)
340
430
490
610
700
790
790
820
910
1000
1000
1030
1150
1240
1330
1420
1420
1420
1510
1600
1690
1720
1720
1780
1810
1900
1900
1960
1990
2080
2170
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TG
SC
TC
TC
TG
SC
TC
TC
TC
TC
TG
SC
TC
TC
TC
TC
TG
SC
TC
TC
TC
TC
TC
TC
TC
T
Con
tain
erC
QC
QC
QC
QC
QC
PG
BC
QC
Q CP
GB
CQ
CQ
CQ
CQ CP
GB
CQ
CQ
CQ
CQ CP
GB
CQ
CP
CP
CQ
CP
CQ
CQ
CQ
Dat
e Sa
mpl
edJa
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90
Bac
teri
cide
Z Z Z Z Z A Z Z Z A Z Z Z Z Z A Z Z Z Z Z A Z Z A A Z A Z Z Z
Lab
orat
ory
GG
GG
GG
GG
GG
GM
GM
GG
GG
GM
GM
GG
GG
GG
GG
GM
GM
GG
GG
GG
GG
GM
GM
GG
GM
GM
GG
GM
GG
GG
GG
Dat
e A
naly
zed
Mar
ch 1
990
Mar
ch 1
990
Mar
ch 1
990
Mar
ch 1
990
Mar
ch 1
990
Janu
ary
1990
Janu
ary
1990
Mar
ch 1
990
Mar
ch 1
990
Janu
ary
1990
Janu
ary
1990
Mar
ch 1
990
Mar
ch 1
990
Mar
ch 1
990
Mar
ch 1
990
Janu
ary
1990
Janu
ary
1990
Mar
ch 1
990
Mar
ch 1
990
Mar
ch 1
990
Mar
ch 1
990
Janu
ary
1990
Janu
ary
1990
Mar
ch 1
990
Janu
ary
1990
Janu
ary
1990
Mar
ch 1
990
Janu
ary
1990
Mar
ch 1
990
Mar
ch 1
990
Mar
ch 1
990
52
MP
UE
4 Sa
mpl
e ID
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57
API
Num
ber
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
5002
9219
9750
0292
1997
Dep
th (
ft)
2260
2260
2350
2410
2410
2500
2560
2560
2560
2590
2620
2620
2620
2710
2770
2770
2800
2860
2950
2950
3010
3070
3070
3130
3130
4000
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TG
SC
TC
TC
TC
TC
TC
TC
TC
TC
TG
SC
TC
TC
TC
TC
TC
TC
T
Con
tain
erC
PC
QC
PC
PC
QC
QC
PC
PG
BC
QC
PC
PC
QC
QC
PC
PC
QC
QG
BC
QC
QC
PC
QC
PC
PC
Q
Dat
e S
ampl
edJa
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90
Bac
teri
cide
A Z A A Z Z Z A Z Z Z A Z Z Z A Z Z Z Z Z A Z Z Z Z
Lab
orat
ory
GM
GG
GM
GM
GG
GG
GP
GM
GM
GG
GP
GM
GG
GG
GP
GM
GG
GG
GM
GG
GG
GM
GG
GP
GM
GG
Dat
e A
naly
zed
Janu
ary
1990
Mar
ch 1
990
Janu
ary
1990
Janu
ary
1990
Mar
ch 1
990
Mar
ch 1
990
Feb
ruar
y 19
90Ja
nuar
y 19
90Ja
nuar
y 19
90M
arch
199
0F
ebru
ary
1990
Janu
ary
1990
Mar
ch 1
990
Mar
ch 1
990
Feb
ruar
y 19
90Ja
nuar
y 19
90M
arch
199
0M
arch
199
0Ja
nuar
y 19
90M
arch
199
0M
arch
199
0Ja
nuar
y 19
90M
arch
199
0F
ebru
ary
1990
Janu
ary
1990
Mar
ch 1
990
53
MP
UE
4 H
eads
pace
/Fre
e G
as A
nal
yses
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Dep
th (
ft)
340
430
490
610
700
790
790
820
910
1000
1000
1030
1150
1240
1330
1420
1420
1420
1510
1600
1690
1720
1720
1780
1810
1900
1900
1960
1990
2080
2170
N2
CO
2
010
900
013
400
069
00
1100
6600
2000
1600 0
Cl
5741
3539
3557
1278
1845
3020
.00
29.9
1870
1911
4070
.00
8.64
8096
2365
1875
5772
6930
.00
11.2
5040
9151
4122
1369
559
20.0
024
.331
3061
30.0
072
40.0
080
4074
20.0
061
8640
8513
071
C2 2 2 2 3 8
12.3
00.
05 9 9 7.19 0 15 10 8 9
13.2
00 6 13 7 8
5.94 0 2 7.89
9.58 6
12.3
07 1 3
C2:
l
0.35 0 0.24 0 0.31 0
0.48 0 0.33
0.32
0.28
C3 1 - - - 2 1.47 0 2 2
0.98 0 2 1 1 1 1.40 0 - 2 2 2 0.75 0 -
0.82
1.00 -
0.65 - - -
C3:
l
0.31 0
0.21 0
0.37 0
0.32 0
0.31
0.55
0.26
IC4
0.20 0
0.98 0 0.59 0
0.04 0
0.11
0.04
0.29
NC
4
0.30 0
0.16 0
0.64 0
0.18 0
0.35
0.14
0.23
IC5 - 0
0.72 0 0.94 0 - 0 - - -
NC
5C
5-C
7d
!3C
l
-47.
45
-54.
13
-53.
10
dDC
l
-169
-226
-202
d!3C
2d!
3CO
2
54
MP
UE
4 H
eads
pace
/Fre
e G
as A
nal
yses
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57
Dep
th (
ft)
2260
2260
2350
2410
2410
2500
2560
2560
2560
2590
2620
2620
2620
2710
2770
2770
2800
2860
2950
2950
3010
3070
3070
3130
3130
4000
N2
9736
00
9205
00
9250
00
9656
00
CO
212
00 016
00
2900
900
5000
4400
1100
2900
1700
7000 0 -
3100
Cl
1300
0.00
1966
591
90.0
025
700.
0024
116
1891
123
500
1145
00.0
030
619
4180
7360
095
000.
0010
3890
4653
572
100
7320
0.00
4439
364
232
261
3979
239
755
4810
0.00
4833
734
300
4540
0.00
9139
C2
9.15 7
6.50
12.1
0
5 3 -
39.5
00.
55 21 1500
37.5
015 5 -
31.2
07 9 0 24 7
15.7
07 -
14.2
02
C2:
l0.
35
0.33
0.45 - 0 -
0.63 0
0.57
0.57
C3
1.06 -
0.84
1.35 - -
4.00 0 -
3.62 - -
2.72 - - 0 - -
1.95 -
1.80 -
C3:
l0.
27
0.27
0.30
0.28 0
0.38
0.48 0
0.42
0.38
IC4
0.25
0.21
0.44
0.44 0
0.66
0.40 0
0.27
0.22
NC
40.
24
0.13
0.15
0.52 0
0.46
0.36 0
0.17
0.16
IC5 - - - - 0 -
1.11 0 - -
NC
5C
5-C
7d!3
Cl
-50.
42
-49.
20
-47.
51
-48.
25-4
6.64
-48.
18
-46.
80
-48.
04
-46.
78
-45.
85-4
6.45
-48.
06
dD
Cl
-233
-219
-237
-241
-239
-204
-221
-224
d!3C
2d!
3CO
2
55
AP
PE
ND
IX V
IIP
BU
Rl
Sam
ple
ID
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
API
Num
ber
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
53
Dep
th (
ft)
180
240
300
360
420
480
540
600
660
720
780
840
900
960
1020
1080
1140
1200
1260
1320
1380
1440
1500
1560
1620
1680
1740
1800
1860
1920
1980
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
T
Con
tain
erC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
Q
Dat
e S
ampl
edM
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
Bac
teri
cide
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Lab
orat
ory
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
Dat
e A
naly
zed
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
56
PB
UR
l Sa
mpl
e ID
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
API
Num
ber
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
53
Dep
th (
ft)
2040
2100
2160
2220
2280
2340
2400
2460
2520
2580
2640
2700
2760
2820
2880
2940
3000
3060
3120
3180
3240
3300
3360
3420
3480
3540
3600
3660
3720
3780
3840
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
T
Con
tain
erC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
Q
Dat
e S
ampl
edM
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
Bac
teri
cide
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Lab
orat
ory
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
Dat
e A
naly
zed
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
57
PB
UR
l Sa
mpl
e ID
63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93
API
Num
ber
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
53
Dep
th (
ft)
3900
3960
4020
4080
4140
4200
4260
4320
4380
4440
4500
4560
4620
4680
4740
4800
5010
5070
5130
5190
5250
5310
5370
5430
5490
5550
5610
5670
5730
5790
5850
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
T
Con
tain
erC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
Q
Dat
e S
ampl
edM
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
Bac
teri
cide
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Lab
orat
ory
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
Dat
e A
naly
zed
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
58
PB
UR
1 Sa
mpl
e ID
94 95 96 97 98 99 100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
AP
I N
umbe
r50
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
Dep
th (
ft)
5910
5970
6030
6090
6150
6210
6270
6330
6390
6450
6510
6570
6630
6690
6750
6810
6870
6930
6990
7050
7110
7170
7230
7290
7350
7410
7470
7530
7590
7650
7710
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
T
Con
tain
erC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
Q
Dat
e S
ampl
edM
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9
Bac
teri
cide
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Lab
orat
ory
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
Dat
e A
naly
zed
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
59
PB
UR
l Sa
mpl
e ID
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
AP
I N
umbe
r50
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
Dep
th (
ft)
7770
7830
7890
7950
8010
8070
8130
8190
8250
8310
8370
8430
8490
8550
8610
8670
8730
8790
8850
8900
8910
8931
8959
8970
8989
9019
9049
9079
9109
9139
9169
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
T
CT
Con
tain
erC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
Q
Dat
e S
ampl
edM
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
Bac
teri
cide
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Lab
orat
ory
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
Dat
e A
naly
zed
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
60
PB
UR
l Sa
mpl
e ID
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
API
Num
ber
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
5350
0292
0353
5002
9203
53
Dep
th (f
t)91
9992
2992
5993
3293
6293
9294
2294
5294
8295
1295
4295
7096
0096
2596
7097
0097
30
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
T
Con
tain
erC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
QC
Q
Dat
e S
ampl
edM
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
May
197
9M
ay 1
979
Bac
teri
cide
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
Lab
orat
ory
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
GC
Dat
e A
naly
zed
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
Janu
ary
1981
61
PB
UR
1 H
eads
pace
An
alys
es
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Dept
h (f
t)180
240
300
360
420
480
540
600
660
720
780
840
900
960
1020
1080
1140
1200
1260
1320
1380
1440
1500
1560
1620
1680
1740
1800
1860
1920
1980
N2
CO2
Cl 881
2662
4522
8428
4684
4821
4811
3843
4686
3915
4136
2852
3826
3361
2457
2918
4435
2322
1496
1968
2056
2220
4021
5579
5504
3530
4271
6007
5825
7243
4797
C2 4 5 0 0 0 0 0 0 0 0 5 9 10 19 9 10 15 11 9 5 16 5 14 12 20 21 27 12 90 36 16
C2:l
C3 2 2 2 2 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 0 1 1 1 1 2 2 2 1 2 3 1
C3:l
IC4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NC4 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC5
NC5
C5-C7
31 29 36 43 16 21 12 13 8 16 2 2 0 4 3 3 2 0 1 0 0 3 0 6 5 1 1 4 9 5 17
d!3C
ldDCl
d!3C2
d!3CO2
62
PB
UR
l H
eads
pace
Ana
lyse
s
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
Dept
h (ft)
2040
2100
2160
2220
2280
2340
2400
2460
2520
2580
2640
2700
2760
2820
2880
2940
3000
3060
3120
3180
3240
3300
3360
3420
3480
3540
3600
3660
3720
3780
3840
N2
CO2
Cl 5830
4967
4351
3835
4083
4802
4080
3143
3138
2687
1280
1287
1372
1120
1502
1106
2417
2906
2924
3900
3792
3705
2411
1678 59 2402
3980
1326
7984
3833
4585
C2 38 25 27 16 10 9 10 5 7 8 0 3 0 11 5 4 4 8 7 6 0 6 0 4 1 0 0 6 47 7 0
C2:l
C3 3 2 2 2 1 1 1 0 1 1 0 1 1 3 1 1 1 1 1 1 1 1 0 0 0 0 1 0 5 1 0
C3:l
IC4 0 0 0 0 0 0 0 0 0 0 0 2 2 3 2 1 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0
NC4 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
IC5
NC5
C5-C
738 12 12 6 797 3 4 3 2 0 0 16 19 11 15 6 8 8 6 7 4 5 2 3 2 1 6 2 19 5 3
d!3C
ldDCl
d!3C
2d!3CO2
63
PB
UR
l H
eads
pace
An
alys
es
63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93
Dept
h (ft)
3900
3960
4020
4080
4140
4200
4260
4320
4380
4440
4500
4560
4620
4680
4740
4800
5010
5070
5130
5190
5250
5310
5370
5430
5490
5550
5610
5670
5730
5790
5850
N2
C02
Cl 6310
6721
821
609
2620
512
789
2624
122
423
3466
428
022
3698
121
125
2044
820
625
1837
129
704
1753
217
770
1693
429
599
2618
938
113
27309
1274
214
514
22779
1807
093
666099
6985
1285
815
789
C2 42 0 55 102
41 0 150
164
105
203
174
202
173
258
375
116
94 70 39 66 100
168
40 60 46 52 22 15 30 200
745
C2:l
C3 3 13 4 6 3 4 7 10 6 14 10 0 8 12 0 6 4 4 0 4 7 8 2 4 3 2 1 1 2 45 408
C3:l
IC4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 65 303
NC4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 28 412
IC5
NC5
C5-C
73 0 0 0 0 0 0 0 0 0 7 0 0 0 0 5 6 0 0 0 29 0 3 5 71 188
44 75 64 863
2639
d!3C
ldDCl
d!3C
2d!3CO2
64
PB
UR
l H
eads
pace
An
alys
es
94 95 96 97 98 99 100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
Dept
h (ft)
5910
5970
6030
6090
6150
6210
6270
6330
6390
6450
6510
6570
6630
6690
6750
6810
6870
6930
6990
7050
7110
7170
7230
7290
7350
7410
7470
7530
7590
7650
7710
N2
CO2
Cl10
680
1574
916
050
1264
28478
1081
16806
7624
8574
1487
224
070
8751
1159
964
947193
9262
9588
9980
8955
12638
19600
3733
439
281
2879
517
468
6594
4974
5269
5190
3780
3425
C2 1524
2420
2898
1759
1605
1554
855
1002
1042
1401
3936
1222
2487
871
841
1289
1346
1654
2111
3889
9570
1697
412767
7107
6464
2193
1980
1971
1495
978
819
C2:l
C3 1587
2939
4308
2439
1937
1815
901
1087
1024
1691
5982
1095
3921
1109
890
1659
1850
2009
2900
5127
1015
419
741
1720
696
968819
3108
2619
2731
1614
1108
1117
C3:l
IC4
605
1011
1645
985
721
790
373
498
397
801
3171
389
1568
455
346
674
824
695
973
1465
2283
4764
4911
2982
2679
878
674
748
388
268
301
NC4
1393
2294
4111
2496
1693
1820
818
1071
846
1609
7081
855
3264
1109
921
1675
1964
1673
2167
3306
4551
9809
1035
46738
5718
1667
1161
1247
574
410
516
IC5
NC5
C5-C
73701
5221
8307
6574
3788
7385
1853
4786
2471
5836
33032
3866
7877
3553
3441
5072
5979
4435
4653
6034
5255
14900
17686
1397
010
785
2910
1389
1695
600
537
861
d!3C
ldDCl
d!3C
2d!3CO2
65
PB
UR
1 H
eads
pace
Ana
lyse
s
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
Depth
(ft)
7770
7830
7890
7950
8010
8070
8130
8190
8250
8310
8370
8430
8490
8550
8610
8670
8730
8790
8850
8900
8910
8931
8959
8970
8989
9019
9049
9079
9109
9139
9169
N2
CO2
Cl 4640
3785
5412
4149
4976
8249
1361
674
72
1260
511
234
3758
3022
2021
3433
6166
6137
1003
275
6157
10732
27865
86 218
9539 84 153
165
114
578
108
281
C2
803
776
1581
1440
1346
1824
2922
2308
3663
2328
1652
1537
817
1170
1213
1249
2211
1841
2340
490
6691 25 18 6073
118
16 11 7 297 1 149
C2:l
C3 1074
1217
2130
1971
1622
5259
5295
3674
6294
3638
2331
2363
1353
1993
2166
2238
3400
2988
3181
491
6660 29 94 6371
132
57 24 14 322 2 156
C3:l
IC4
301
398
574
536
421
2408
1935
1149
1579
734
411
441
280
438
501
481
609
538
495
414
981
35 63 878
23 29 40 25 399
10 166
NC4
567
827
945
934
655
5344
4477
2330
3699
1866
1075
1203
776
1190
1492
1685
2320
2181
1976
665
4116 53 205
3733 77 84 86 52 546
31 222
IC5
NC5
C5-C
710
17
1536
1379
1333
923
9320
1265
74040
4970
1876
1032
1591
1056
1891
2529
2238
2783
2497
2188
184
4527
866
1203
5885
133
281
4608
5564
6009
9804
1967
d!3Cl
dDCl
d!3C
2d!3CO2
66
PB
UR
l H
eads
pace
An
alys
es
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
Dep
th (
ft)
9199
9229
9259
9332
9362
9392
9422
9452
9482
9512
9542
9570
9600
9625
9670
9700
9730
N2
CO
2C
l14
266
3113
046 69 18
620
566
643 23
112
987
637
9614
890
4055
6110
343
C2 19 165
14 5 2 5 26 28 1 3 6 444
718
34 4719
1487
4782
C2:
lC
3 27 90 22 77 3 11 359
155 2 7 6 829
722
78 4571
922
3337
C3:
lIC
435 65 37 61 16 20 30
119
3 3 12 9 125
106
11 499
97 325
NC
461 16
872 18
245 63 72
560
4 9 30 20 319
268
36 1606
347
772
IC5
NC
5C
5-C
718
7130
15 51 2531
1339
1258
2228
2685
121
391
216
316
250
124
1257
590
527
d!3
Cl
dDC
ld!
3C2
d!3C
O2
67
PB
UR
l B
len
ded
Hea
dspa
ce A
nal
yses
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Depth
(ft)
180
240
300
360
420
480
540
600
660
720
780
840
900
960
1020
1080
1140
1200
1260
1320
1380
1440
1500
1560
1620
1680
1740
1800
1860
1920
1980
N2
CO2
Cl 5032
1431
4693
5708
2168
6095
4879
2539
4282
4687
1463
5058
2743
2785
4618
2478
2238
3724
2921
5160
5697
5850
2540
2093
6115
2709
2400
1285
1657
6379
1346
C2 356
82 256
397
72 553
267
60 216
169
74 336
105
102
200
68 103
123
78 273
149
631
104
105
351
154
133
48 65 676
50
C2:l
C3
153
33 99 184
25 235
104
19 67 58 33 165
41 36 77 25 35 39 25 109
56 284
40 43 132
67 56 18 19 263
19
C3:l
IC4
34 7 23 42 6 54 24 4 17 13 7 35 7 9 16 5 7 9 5 25 10 63 8 9 32 16 15 3 5 50 3
NC4
66 14 42 84 10 95 41 7 22 22 15 78 17 14 28 10 14 16 9 43 20 114
15 17 52 27 23 7 6 89 7
IC5
NC5
C5-C7
241
83 176
293
51 241
140
40 82 93 62 230
68 43 88 40 46 35 27 107
40 238
45 33 188
73 71 24 17 149
52
d!3C
ldDCl
d!3C
2d!3CO2
68
PB
UR
l B
lend
ed H
eads
pace
An
alys
es
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
Dept
h (f
t)2040
2100
2160
2220
2280
2340
2400
2460
2520
2580
2640
2700
2760
2820
2880
2940
3000
3060
3120
3180
3240
3300
3360
3420
3480
3540
3600
3660
3720
3780
3840
N2
CO2
Cl 5898
1989
5847
5292
5575
4512
4319
4267
5293
3361
4417 31 2195
819
1228
1125
1734
1973
2145
2089
3190
4326
2997
2417
2065
4158
3021
2825
4898
4764
5277
C2 484
55 360
261
396
181
186
155
176
106
103
74 67 102
49 39 19 63 58 53 67 126
36 49 65 75 75 53 58 58 171
C2:l
C3 177
20 129
99 146
70 79 62 65 43 40 33 23 28 19 17 7 24 23 20 26 46 13 18 19 29 26 19 19 20 63
C3:l
IC4
41 3 27 21 34 16 18 13 16 6 9 8 8 9 8 5 2 7 7 5 5 11 3 5 5 5 6 4 6 5 14
NC4
61 7 40 37 50 27 33 25 25 13 17 14 9 8 7 7 3 9 9 7 10 17 5 7 7 11 10 8 7 7 24
IC5
NC5
C5-C
7132
38 71 124
101
68 114
75 73 33 78 107
119
112
125
85 71 59 96 77 57 91 50 71 56 50 60 57 60 46 77
d!3C
ldDCl
d!3C
2d!3CO2
69
PB
UR
l B
lend
ed H
eads
pace
An
alys
es
63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93
Dept
h (f
t)3900
3960
4020
4080
4140
4200
4260
4320
4380
4440
4500
4560
4620
4680
4740
4800
5010
5070
5130
5190
5250
5310
5370
5430
5490
5550
5610
5670
5730
5790
5850
N2
CO2
Cl 6333
7338
2733
540
034
1902
910
529
2502
526
330
1820
234
843
3950
750
574
4625
442
030
4286
820
105
3309
524
489
1684
19605
9419
2086
016
341
1614
5646
651
563
460
726
611
833
C2 135
147
129
258
147
126
142
264
158
162
215
429
440
228
325
102
334
128
210
130
219
156
193
124
13 4 7 3 9 16 125
C2:l
C3 42 18 9 39 30 39 19 35 35 23 14 34 33 21 40 15 64 14 52 38 71 19 47 16 4 1 2 0 2 7 106
C3:l
IC4 9 3 1 3 4 8 3 8 6 4 1 3 4 3 6 2 13 2 11 9 16 3 10 2 0 0 0 0 0 13 86
NC4
14 4 2 7 7 12 4 8 10 5 1 5 5 4 9 4 17 3 16 13 25 4 14 4 1 0 0 0 1 8 152
IC5
NC5
C5-C
723 13 7 12 0 17 1 36 10 20 0 0 18 23 1 22 24 23 42 63 59 34 71 41 8 13 16 30 64 355
1011
d!3C
ldDCl
d!3C
2dl3CO2
70
PB
UR
l B
lend
ed H
eads
pace
An
alys
es
94 95 96 97 98 99 100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
Dept
h (ft)
5910
5970
6030
6090
6150
6210
6270
6330
6390
6450
6510
6570
6630
6690
6750
6810
6870
6930
6990
7050
7110
7170
7230
7290
7350
7410
7470
7530
7590
7650
7710
N2
CO2
Cl 1328
1265
5621
3714
8509
5086
8093
8826
1465
261
9256
5644
5052
5672
6153
1050
0752
374124
7125
5616
1212
76572
6123
1944
3220
2357
3490
2332
4637
4893
3581
C2 294
420
2190
1120
1861
1631
1514
2097
1947
1194
265
1143
1595
1556
938
861
1512
1406
2867
2470
1329
18498
8346
1758
2096
2384
3424
2584
3411
3229
1890
C2:l
C3 528
1037
5453
2893
3909
3699
3011
3851
3394
2597
960
1829
4333
2799
1118
1663
3446
2555
6688
5478
28837
2165
624
877
6640
6523
7629
1099
38461
8552
8257
5115
C3:l
IC4
299
625
4932
2026
2341
2654
1913
2620
2260
1768
1130
1152
2484
1777
702
1044
2122
1328
3269
2738
8953
7702
1125
830
752884
2698
3547
2978
2518
2613
1795
NC4
883
1879
8696
5622
8522
8025
6190
7183
6458
4667
3864
3334
8023
4903
2274
3457
6618
4071
9234
8010
2343
820549
2829
99177
8906
7457
8042
6483
4105
4448
3506
IC5
NC5
C5-C
731
874774
3445
017686
2885
731029
25942
2824
2911
720
907
2555
519
731
26152
2167
014
595
17886
2236
616
341
2259
324899
2625
128544
41262
1875
521
425
13117
8774
8706
3536
4284
4758
d!3C
ldDCl
d!3C
2d!3CO2
71
PB
UR
l B
len
ded
Hea
dspa
ce A
nal
yses
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
Depth
(ft)
7770
7830
7890
7950
8010
8070
8130
8190
8250
8310
8370
8430
8490
8550
8610
8670
8730
8790
8850
8900
8910
8931
8959
8970
8989
9019
9049
9079
9109
9139
9169
N2
C02
Cl 3451
1825
4429
2851
6134
3837
1441
3932
2036
6224
3098
2179
3721
2448
1848
4388
3974
3574
3504
1618
2702
1011
2370
1604
1397
6568
5649
4722
6283
1002
22835
C2
1456
1671
3748
1173
4516
1589
718
2889
2149
3779
3893
2683
3222
2063
1228
2757
2815
2290
3850
5507
2186
152
243
1260
8865
1551
228
217
145
240
81
C2:l
C3 4241
5901
1087
2
3877
1145
7
1010
83084
9476
1020
3
1354
312
828
9731
10921
7325
5887
10861
1073
087
7812
073
5879
6874
161
382
3663
1267
9
3760
225
210
57 85 40
C3:l
IC4
1845
2411
3405
2123
3345
8237
1701
3610
3800
3246
2972
2532
2712
2004
2067
2591
2575 0
2377
692 0 48 456
723
1526
1329 80 79 15 19 10
NC4
4468
4780
6666
5480
5012
21687
4981
1173
311
536
1097
394
6879
32
9459
968
92
7239
1151
5
1153
514
799
1246
02508
1044
513
31443
4483
5104
5164
299
221
38 42 24
IC5
NC5
C5-C
77219
7488
7449
1495
33671
42774
1512
220
818
1396
283
5572
176744
3785
8067
8459
889
8844
1039
610
634
1749
10401
416
7236
7072
3684
6784
2221
2525
2389
3597
1661
d!3C
ldDCl
d!3C2d!3CO2
72
PB
UR
l B
len
ded
Hea
dspa
ce A
nal
yses
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
Dep
th (
ft)
9199
9229
9259
9332
9362
9392
9422
9452
9482
9512
9542
9570
9600
9625
9670
9700
9730
N2
CO
2a 85
51
6916
5147
6322
2390
5912
7495
5635
2782
3369
3710
598
7544
302
C2
261
155
118
112
72 147
162
101
88 98 117
432
7497
329
C2:
lC
317
1
48 45 60 23 54 51 42 42 47 324
1655
9477
857
C3:
lIC
470 21 73 21
0 8 21 12 9 9 12 36 383
1368
144
NC
413
2
46 232
720
23 61 19 21 31 41 168
1677
6003
558
IC5
NC
5C
5-C
714
16
1932
6604
8008
898
1269
286
132
219
215
321
2618
6290
932
d!3C
ldD
Cl
d!3C
2d!
3CO
2
73
AP
PE
ND
IX V
III
PB
US2
6 Sa
mpl
e ID
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
AP
I N
umbe
r50
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
Dep
th (
ft)
240
360
480
560
560
600
720
840
960
990
1110
1230
1350
1470
1590
1680
1770
1890
1980
2010
2160
2250
2280
2280
2400
2520
2520
2610
2670
2730
2820
Sam
ple
Typ
eC
TC
TC
TC
TG
SC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TG
SC
TC
TG
SC
TC
TC
TC
T
Con
tain
erC
QC
QC
QC
PG
BC
QC
QC
QC
Q CP
CQ
CQ
CQ
CQ
CQ
CQ
CQ
CQ
CP
CQ
CQ
CP
CQ
GB
CQ
CQ
GB
CQ
CP
CQ
CQ
Dat
e Sa
mpl
edM
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
Bac
teri
cide
Z Z Z S Z Z Z Z Z S Z Z Z Z Z Z Z Z S Z Z S Z Z Z Z Z Z S Z Z
Lab
orat
ory
GG
GG
GG
GM
GM
GG
GG
GG
GG
GM
GG
GG
GG
GG
GG
GG
GG
GG
GM
GG
GG
GM
GG
GM
GG
GG
GM
GG
GM
GG
GG
Dat
e A
naly
zed
Sep
tem
ber
1990
Sep
tem
ber
1990
Sep
tem
ber
1990
May
199
0M
ay 1
990
Sep
tem
ber
1990
Sep
tem
ber
1990
Sep
tem
ber
1990
Sep
tem
ber
1990
May
199
0S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90M
ay 1
990
Sep
tem
ber
1990
Sep
tem
ber
1990
May
199
0S
epte
mbe
r 19
90M
ay 1
990
Sep
tem
ber
1990
Sep
tem
ber
1990
May
199
0S
epte
mbe
r 19
90M
ay 1
990
Sep
tem
ber
1990
Sep
tem
ber
1990
74
PB
US2
6 Sa
mpl
e ID
32 33 34 35 36 37 38
AP
I N
umbe
r50
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
5002
9220
4750
0292
2047
Dep
th (
ft)
2880
3000
3120
3410
4140
4290
4410
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
T
Con
tain
er
CQ
CQ
CQ
CQ
CQ
CQ
CQ
Dat
e Sa
mpl
edM
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
Bac
teri
cide
Z Z Z Z Z Z Z
Lab
orat
ory
GG
GG
GG
GG
GG
GG
GG
Dat
e A
naly
zed
Sept
embe
r 19
90Se
ptem
ber
1990
Sept
embe
r 19
90Se
ptem
ber
1990
Sept
embe
r 19
90Se
ptem
ber
1990
Sept
embe
r 19
90
75
PB
US2
6 H
eads
pace
/Fre
e G
as A
nal
yses
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Dep
th (
ft)
240
360
480
560
560
600
720
840
960
990
1110
1230
1350
1470
1590
1680
1770
1890
1980
2010
2160
2250
2280
2280
2400
2520
2520
2610
2670
2730
2820
N2
CO
2
0 0 0 0 0 0 0 0
Cl
5334
8601
4566
2680
.051
.544
3063
4835
1479
7027
40.0
6895
3961
8168
2562
8193
6239
2724
1611
9930
.056
2744
2281
60.0
1430
719
40.0
1059
417
719
2440
.013
227
2255
0.0
2853
1682
1
C2 7 2 10 6.8
0.3 8 12 - 20 9.5 1 3 2 4 4 - - -
12.5 4 -
11.2 12 1.8 10 - 0.7 -
11.0 2 77
C2:
l
0.7
0.0
0.5
0.3
0.3
0.0
0.0
0.5
C3 4 6 7 1.5
0.3 5 - - - 1.7 - - - - - - - - 1.2 - - 1.8 4 0.4 1 - 0.3 - 2.3 14 5
C3:
l
0.6
0.0
0.5
0.4
0.4
0.4
0.5
0.5
IC4 - - - 0.3
0.1 - - - - 0.4 - - - - - - - - 0.2 - - 0.3 - 0.1 - - 0.0 - 0.4 10 -
NC
46 11 6 0.5
0.1 4 - - - 0.8 - - - - - - - - 0.4 - - 0.6 - 0.1 - - 0.0 - 0.4 19 26
IC5 8 6 5 - - - - - - - - - - - - - - - - - - 10 17
NC
59 10 11 6 - - - - - - - - - - - - - - - - - 8 18
C5-
C7
1600
.016
00.0
1370
.0
2600
.0
1360
.0
237.
0
156.
0
1920
.0
d!3C
l
-85.
59
-82.
68
-64.
17
-78.
74
-713
6
-58.
95
dDC
l
-179
-189 -91
-146
-203
-149
d!3C
2d!
3CO
2
76
PB
US2
6 H
eads
pace
/Fre
e G
as A
nal
yses
32 33 34 35 36 37 38
Dep
th (
ft)
2880
3000
3120
3410
4140
4290
4410
N2
CO
2C
l14
042
1439
715
046
2348
811
4574
8954
721
364
C2 9 4 5 12 79 571
68
C2:
lC
3 4 - 3 - 4 30 7
C3:
lIC
4 - - - - - - -
NC
45 - 4 - - - -
IC5 4 - 3 - - - -
NC
53 - 3 - - - -
C5-
C7
d!3
Cl
-55.
24
-48.
69-4
7.44
-46.
66
dD
Cl
-240
-233
-291
-246
d!3C
2d!
3CO
2
77
AP
PE
ND
IX I
XP
BU
Z7
Sam
ple
ID
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
AP
I N
umbe
r
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
46
Dep
th (f
t)35
044
059
068
077
077
086
098
011
0012
2013
1014
3015
5017
4017
4017
4017
9019
1020
0020
4020
4020
9020
9020
9020
9021
2021
2021
2021
8022
3022
30
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TG
SC
TC
TC
TC
TC
TC
TG
SC
TG
SC
TG
SC
TC
TG
SC
T
Con
tain
erC
QC
QC
QC
QC
PC
PC
QC
QC
QC
QC
QC
QC
QC
PC
PG
BC
QC
QC
QC
PC
PC
PG
BC
PG
BC
QG
BC
PC
QG
BC
P
Dat
e S
ampl
edM
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
Bac
teri
cide
Z Z Z Z S s Z Z Z Z Z Z Z s s Z Z Z Z s s s Z s Z Z Z s Z Z s
Lab
orat
ory
GG
GG
GG
GG
GG
GM
GG
GG
GG
GG
GG
GG
GG
GG
GM
GM
GG
GG
GG
GG
GM
GG
GG
GM
GM
GG
GG
GM
GG
GG
GG
Dat
e A
naly
zed
Sep
tem
ber
1990
Sep
tem
ber
1990
Sep
tem
ber
1990
Sep
tem
ber
1990
Sep
tem
ber
1990
May
199
0S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90M
ay 1
990
May
199
0S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90M
ay 1
990
Sep
tem
ber
1990
Sep
tem
ber
1990
May
199
0M
ay 1
990
Sep
tem
ber
1990
Sep
tem
ber
1990
May
199
0S
epte
mbe
r 19
90S
epte
mbe
r 19
90S
epte
mbe
r 19
90
78
PB
UZ
7 Sa
mpl
e ID
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
AP
I N
umbe
r50
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
5002
9220
4650
0292
2046
Dep
th (
ft)
2230
2230
2290
2290
2290
2290
2330
2330
2330
2330
2390
2390
2390
2450
2540
2540
2540
2540
2630
2690
2750
Sam
ple
Typ
eC
TG
SG
SC
TC
TG
SG
SC
TC
TG
SC
TG
SG
SC
TG
SC
TC
TG
SC
TC
TC
T
Con
tain
erC
PG
BG
B CP
CP
GB
GB
CP
CP
GB
CQ
GB
GB
CQ
GB
CP
CP
GB
CQ
CQ
CQ
Dat
e S
ampl
edM
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
May
199
0M
ay 1
990
Bac
teri
cide
S z z S S z z S S z z z z z z S S z z z z
Lab
orat
ory
GM
GM
GG
GG
GM
GM
GG
GG
GM
GM
GG
GG
GM
GG
GG
GG
GM
GM
GG
GG
GG
Dat
e A
naly
zed
May
199
0M
ay 1
990
Sept
embe
r 19
90Se
ptem
ber
1990
May
199
0M
ay 1
990
Sept
embe
r 19
90Se
ptem
ber
1990
May
199
0M
ay 1
990
Sept
embe
r 19
90Se
ptem
ber
1990
May
199
0Se
ptem
ber
1990
Sept
embe
r 19
90Se
ptem
ber
1990
May
199
0M
ay 1
990
Sept
embe
r 19
90Se
ptem
ber
1990
Sept
embe
r 19
90
79
PB
UZ
7 H
eads
pace
/Fre
e G
as A
nal
yses
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Dep
th (
ft)
350
440
590
680
770
770
860
980
1100
1220
1310
1430
1550
1740
1740
1740
1790
1910
2000
2040
2040
2090
2090
2090
2090
2120
2120
2120
2180
2230
2230
N2
CO
2
1700
940 0
1500
1700 0 0
Cl
3069
1635
555
131
1587
2270
.033 30
1031
453 19 44 12
888
5188
90.0
11.4
177
5637
278
4467
837
500.
061
370
1013
9747
900.
010
4900
.011
4055
1459
919
200.
032
403
5196
1054
09
C2 4 - - 3 8 11.3 - 10 - - - - - 15 18.3
0.0 - 34 20 2201
1010
.019
40
2390
2400
.038
60.0
1866
310
537.
026
421 77
3
C2:
l
0.4
0.5
0.0
0.2
0.3
0.0
0.0
C3 - - - - - 1.7 - 3 - - - - - 3 1.8
0.0 - - 10 93 85.5
75 63 60.0
88.7
26 9 14.3 5 4 32
C3:
l
0.6
0.8
0.0
0.4
0.2
0.0
0.0
IC4 - - - - - 0.3 - - - - - - - - 1.7
0.0 - - - 9
11.1 6 7 8.4
7.4 6 - 1.2 - - 11
NC
4- - - - - 0.3 - - - - - - - - 4.6
0.0 - - -
242
260.
032
811
4
308.
030
0.0
103
29 47.1 24 - 141
IC5 - - - - - - - - - - - - - - - - 68 128
24 47 8 14 - 68
NC
5- - - - - - - - - - - - - - - - 43 82 11 30 6 15 - 42
C5-
C7
379.
0
704.
05.
0
640.
0
493.
026
5.0
206.
0
d!3
Cl
-85.
34
-66.
08
-47.
67
-45.
19-4
2.01
-46.
76-4
2.08
-52.
06-5
0.22
dD
Cl
-142
-155
-216
-210
-168
-221
-157
-136
-261
d!3C
2d!
3CO
2
80
PB
UZ
7 H
eads
pace
/Fre
e G
as A
nal
yses
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
Dep
th (
ft)
2230
2230
2290
2290
2290
2290
2330
2330
2330
2330
2390
2390
2390
2450
2540
2540
2540
2540
2630
2690
2750
N2
CO
251
00 0
6300
1800
5800 0 0 940 0
Cl
1124
00.0
2340
0.0
2336
6819
1888
2144
00.0
2346
00.0
9651
315
8579
1733
00.0
9830
0.0
9673
163
822
6930
0.0
1979
3716
1153
2204
7321
3100
.016
4700
.010
004
6070
913
584
C2
970.
017
1.0
539
778
4550
.090
4.0
118
396
523.
028
2.0
87 7516
9.0
173
41 179
281.
010
3.0
6 11 11
C2:
l0.
00.
0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
C3
35.2
5.0
12 33 33.0
24.4 5 21 20.8
7.9 3 3 4.9 6 4 19 19.4
5.5 - - -
C3:
l0.
30.
0
0.0
0.0
0.2
0.0
0.0
0.0
0.0
IC4
14.6
0.6 - 12 15.5
2.8 - 11 13.6
1.1 - - 0.7 4 - 12 15.5
0.7 - - -
NC
416
5.0
19.2 - 140
156.
097
.621 91 100.
035
.7 11 321
.622 6 35 43
.17.
6 - - -
IC5 - 72 9 55 58 4 13 2 28 - - -
NC
5
- 44 5 32 4 - 10 - 15 - - -
C5-
C7
909.
038
.1
998.
020
4.0
918.
088
.6
73.3
822.
081
.5
d!3
Cl
-49.
56-5
0.65
-50.
85-5
0.53
-46.
22-4
8.83
-49.
86-5
0.22
-25.
27
dD
Cl
-259
-266
-256
-252
-236
-244
-249
-263
-108
d!3C
2d!
3CO
2
81
AP
PE
ND
IX X
PB
UZ
8 Sa
mpl
e ID
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
AP
I N
umbe
r50
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
Dep
th (
ft)
230
320
430
520
605
610
645
700
780
790
880
940
960
1000
1300
1390
1420
1510
1600
1660
1690
1780
1870
1900
1990
2050
2170
2240
2240
2260
2320
Sam
ple
Typ
eC
TC
TC
TC
TG
SC
TG
SC
TG
SC
TC
TC
TG
SC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
T
Con
tain
erC
QC
QC
QC
QV
TC
QV
TC
QV
TC
QC
QC
QV
TC
QC
QC
QC
QC
QC
Q CP
CQ
CQ
CQ
CQ
CQ
CQ
CQ CP
CP
CQ
CQ
Dat
e S
ampl
edM
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8
Bac
teri
cide
Z Z Z Z N Z N Z N Z Z Z N Z Z Z Z Z Z A Z Z Z Z Z Z Z A A Z Z
Lab
orat
ory
GC
GC
GC
GC
GM
L_
GC
GM GC
GM
GC
GP
GC
GM GC
GC
GC
GP
GC
GC
GM GC
GC
GP
GC
GC
GC
GC
GM GP
GC
GC
Dat
e A
naly
zed
Nov
embe
r 19
88N
ovem
ber
1988
Nov
embe
r 19
88N
ovem
ber
1988
Mar
ch 1
988
Nov
embe
r 19
88M
arch
198
8N
ovem
ber
1988
Mar
ch 1
988
Nov
embe
r 19
88Ja
nuar
y 19
89N
ovem
ber
1988
Mar
ch 1
988
Nov
embe
r 19
88N
ovem
ber
1988
Nov
embe
r 19
88Ja
nuar
y 19
89N
ovem
ber
1988
Nov
embe
r 19
88M
arch
198
8N
ovem
ber
1988
Nov
embe
r 19
88Ja
nuar
y 19
89N
ovem
ber
1988
Nov
embe
r 19
88N
ovem
ber
1988
Nov
embe
r 19
88M
arch
198
8Ju
ne 1
988
Nov
embe
r 19
88N
ovem
ber
1988
82
PB
UZ
8 Sa
mpl
e ID
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
AP
I N
um
ber
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
87
Dep
th (
ft)
2325
2350
2355
2355
2380
2410
2410
2440
2470
2470
2500
2530
2550
2560
2590
2730
2790
2790
2820
2880
2880
2880
2910
2940
3030
3120
3180
3270
3330
3390
3480
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
T
CT
CT
CT
CT
CT
Con
tain
erC
P
CQ
CP
CP
CP
CP
CQ CP
CP
CP
CQ CP
CP
CQ
CQ
CQ CP
CP
CQ CP
CP
CQ CP
CQ
CQ
CQ
CQ
CQ
CQ
CQ
CQ
Dat
e Sa
mpl
edM
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8
Bac
teri
cide
A Z A A Z A Z Z A A Z Z A Z Z Z A A Z A A Z Z Z Z Z Z Z Z Z Z
Lab
orat
ory
GM GP
GM
GP
GG
GM
GC
GG
GM GP
GC
GG
GM GP
GC
GC
GM GP
GC
GM GP
GP
GG
GC
GC
GC
GC
GC
GP
GC
GC
Dat
e A
naly
zed
Mar
ch 1
988
Janu
ary
1989
Mar
ch 1
988
June
198
8D
ecem
ber
1988
Mar
ch 1
988
Nov
embe
r 19
88D
ecem
ber
1988
Mar
ch 1
988
June
198
8N
ovem
ber
1988
Dec
embe
r 19
88M
arch
198
8Ja
nuar
y 19
89N
ovem
ber
1988
Nov
embe
r 19
88M
arch
198
8Ju
ne 1
988
Nov
embe
r 19
88M
arch
198
8Ju
ne 1
988
Janu
ary
1989
Dec
embe
r 19
88N
ovem
ber
1988
Nov
embe
r 19
88N
ovem
ber
1988
Nov
embe
r 19
88N
ovem
ber
1988
Janu
ary
1989
Nov
embe
r 19
88N
ovem
ber
1988
83
PB
UZ
8 Sa
mpl
e ID
63 64 65 66 67 68 69 70 71 72 73 74 75
API
Num
ber
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
8750
0292
1787
5002
9217
87
Dep
th (
ft)
3600
3660
3750
3840
3900
3990
3990
3990
4020
4080
4110
4140
4170
Sam
ple
Typ
eC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
T
Con
tain
erC
QC
QC
QC
QC
QC
PC
PC
QC
QC
QC
PC
QC
Q
Dat
e S
ampl
edM
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8M
arch
198
8
Bac
teri
cide
Z Z Z Z Z A A Z Z Z A Z Z
Lab
orat
ory
GC
GC
GC
GP
GC
GM GP
GC
GP
GC
GM
GC
GP
Dat
e A
naly
zed
Nov
embe
r 19
88N
ovem
ber
1988
Nov
embe
r 19
88Ja
nuar
y 19
89N
ovem
ber
1988
Mar
ch 1
988
June
198
8N
ovem
ber
1988
Janu
ary
1989
Nov
embe
r 19
88M
arch
198
8N
ovem
ber
1988
Janu
ary
1989
84
PBU
Z8
Hea
dspa
ce/F
ree
Gas
Ana
lyse
s
I 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Dep
th (
ft)
230
320
430
520
605
610
645
700
780
790
880
940
960
1000
1300
1390
1420
1510
1600
1660
1690
1780
1870
1900
1990
2050
2170
2240
2240
2260
2320
N2
9910
00
9982
00
9991
00
CO
2
-
1800
900
Cl
464.
952
4.2
748.
513
00.3
163.
451
4.1
164.
831
13.5
201.
925
00.6
8900
2586
.918
2.3
6162
.317
78.0
1762
.3-
6973
.775
67.4
3000
3841
.727
94.1
-
943.
716
934.
859
87.1
3568
8.9
7900
0
3136
7.1
1634
3.0
C2
9.9
9.2
6.0
12.9 4 6.8 4
43.4 5
35.3 -
13.0 4 12.6
11.3
9.2 -
23.8
16.5
10 14.5
15.6 - 4.5
33.4
27.0
66.5
51 60.8
25.2
C2:
l
0.7
0.9
1.2
1.2
0.5
4.4
C3
3.6
3.0
1.8
3.2
1.0
2.2
1.2
13.7
1.3
8.1 - 2.9
1.3
2.7
2.6
1.5 - 3.1
1.5 2 1.8
2.9 - 0.8
4.0
3.0
5.1 11 4.7
2.3
C3:
l
1.6
1.6
1.8
1.7 1 2
IC4
0.0
0.0
0.0
0.0
5.0
0.0
1.4
7.3
1.1
0.0
0.0
1.0
0.0
0.0
0.0
0.0
0.0
0.4
0.0
0.0
0.0
0.0
0.0
12.6 10 8.5
4.4
NC
40.
00.
00.
00.
01.
00.
01.
00.
0 1.1 0.0
0.0
1.0
0.0
0.0
0.0
0.0
0.0 1 0.0
0.0
0.0
0.0
0.0
0.0 2 0.0
0.0
IC5
NC
5C
5-C
711
19.9
928.
979
8.9
773.
4
8347
5.8
7718
4.0
7924
0.2
71.0
93 144.
921
9.5
173.
3
137.
30.
012
524
8.3
266.
4
58.7
328.
485
.022
2.0
102
61.0
0.0
d!3
Cl
- - -
-49.
37
dD
Cl
d!3C
2d!
3CO
2
85
PB
UZ
8 H
eads
pace
/Fre
e G
as A
nal
yses
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
Depth
(ft)
2325
2350
2355
2355
2380
2410
2410
2440
2470
2470
2500
2530
2550
2560
2590
2730
2790
2790
2820
2880
2880
2880
2910
2940
3030
3120
3180
3270
3330
3390
3480
N2
898700
918500
861300
7835
00
927100
929000
871700
889800
CO2
1900 - -
1500
900 - -
7100
Cl152000
9930
0125000
8150
0110000
191000
2298
6.7
2530
00187000
138700
37043.3
136000
153000
2150
0029929.1
8746
.757000
7130
07959.9
135000
7010
0128300
2850
013675.2
12397.4
1185
8.2
1357
7.7
4938
5.7
109400
19985.8
10699.9
C2 52 - 38 -
2100 50 23.9
130
48 -
31.3
100
45 -
38.5
8.0
23 - 8.2
0.3 - - 42 4.0
12.0
13.1
34.6
50.1 -
33.4
15.4
C2:l
6.8
2.9 - 9.2 - 2.1 - 2.8
0.7
5.6 -
C3 14 - 12 -
1400 14 1.8
45 15 - 3.0
54 10 - 3.2
7.8 9 - 0.5
15 - - 45 11.2
3.6
1.8
1.6
6.5 - 1.1
3.3
C3:l 5 4 - 2 - 5 - 3 1 4 -
IC4 8 7 -
410 9 3.9
29 8 - 0.0
29 6 5.8
6.2 5 - 0.0 5 - 19 0.0
0.0
0.0
0.0
0.0
0.0
1.6
NC4 1 1 -
680 1 0.0
47 1 - 0.0
64 1 0.0
7.1 5 - 0.0 3 - 56 0.0
0.0
0.0
0.0
0.0
0.0
0.0
IC5
640
110
140
140
NC5
370
53 61 69
C5-C
7120
141 - 40 0.6
51 - 0.0
37 0.0
624.8
230
700
32.0
1757
900
1141
.0364.7
229.7
0.0
825.2
73.3
127.6
d!3C
l
-49.
45
-49.88
-50.69
-50.39
-49.86
-50.33
^9.56
-43.77
-45.
05-46.19
-46.79
-44.
95
dDCl
-227
-263
-263
-255
d!3C
2d!3CO2
86
PB
UZ
8 H
eads
pace
/Fre
e G
as A
nal
yses
63 64 65 66 67 68 69 70 71 72 73 74 75
Dep
th (
ft)
3600
3660
3750
3840
3900
3990
3990
3990
4020
4080
4110
4140
4170
N2
7982
00
7814
00
8897
00
8022
00
CO
2
-
1600 -
5000
Cl
2531
5.6
1489
7.6
9018
.920
1800
1422
9.9
1490
0021
5300
1291
5.4
1103
0013
324.
6
1330
0011
8170
.219
2200
C2
36.2
15.9
50.3 -
114.
61
1700
752.
4-
231.
211
2351
.160
0
C2:
l
4.8
5.9
C3
0.0
1.9
3.3 - 6.7
116 -
31.3 -
22.4
115
215.
0-
C3:
l
9 7
IC4
0.0
0.0
0.0
2.0
104 -
25.4
19.2
83 177.
9
NC
40.
00.
00.
0
0.0
41 - 7.2
7.4
43 60.8
IC5
NC
5C
5-C
719
5.0
168.
511
4.9
51.3
206 -
70.6
77.9
138
499.
6
d!3
Cl
-44.
79
-41.
77
-41.
85
-42.
08
dD
Cl
d!3C
2d!
3CO
2
87
PB
UZ
8 B
len
ded
Hea
dspa
ce A
naly
ses
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Dep
th (
ft)
230
320
430
520
605
610
645
700
780
790
880
940
960
1000
1300
1390
1420
1510
1600
1660
1690
1780
1870
1900
1990
2050
2170
2240
2240
2260
2320
N2
CO
2C
l12
78.0
1226
.710
02.8
1658
.8
4516
.3
2300
.8
4788
.5
2858
.9
2616
.623
85.7
2089
.9
1114
.215
18.1
3970
.950
45.2
6216
.338
24.5
3649
.266
65.5
4778
.855
53.8
C2
49.1
40.9
43.9
35.2
71.2
39.4
96.8
70.3
76.3
48.6
37.6
35.6
25.7
13.8
67.7
36.2
25.3
13.5
61.0
24.7
50.4
C2:
lC
322
.116
.722
.215
.8
31.8
17.7
45.2
38.1
36.8
22.3
23.1
15.0
10.3
7.1
33.8
15.0
11.5
6.2
28.5
11.8
22.5
C3:
lIC
45.
34.
25.
33.
7
8.1
4.1
10.7
11.3
8.1
5.2
8.7
3.5
2.3
1.7
10.6
3.5
3.0
1.6
7.4
3.3
5.7
NC
48.
66.
18.
86.
3
12.0
6.2
18.1
15.6
13.4
8.3
11.0
5.6
3.4
2.8
14.0
5.9
3.7
2.4
11.4
4.6
8.4
IC5
NC
5C
5-C
721
8.8
48.4
53.8
56.4
119.
3
43.9
84.8
101.
9
59.4
65.9
61.6
54.3
2.2
23.8
90.7
40.7
29.9
24.2
128.
0
45.2
56.1
dlS
Cl
dDC
ld!
3C2
d!3C
O2
88
PB
UZ
8 B
len
ded
Hea
dspa
ce A
nal
yses
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
Dep
th (
ft)
2325
2350
2355
2355
2380
2410
2410
2440
2470
2470
2500
2530
2550
2560
2590
2730
2790
2790
2820
2880
2880
2880
2910
2940
3030
3120
3180
3270
3330
3390
3480
N2
C0
2C
l
5757
.9
3780
.6
4096
346
94.4
981.
7
1120
313
51.8
2306
.559
27.1
1701
.4
6093
.713
03.9
C2
40.6
27.0
17.7
30.9
12.5
18.6
14.1
30.8
24.8
19.8
35.7
19.0
C2:
lC
3
19.9
11.4
7.6
15.2
5.0
9.0
6.1
11.3
3.2
7.3
10.4
8.5
C3:
lIC
4
4.2
2.7
2.1
4.3
2.1
2.2
1.7
2.7
0.3
1.8
2.5
2.4
NC
4
7.7
4.0
2.7
6.5
2.2
3.9
2.1
3.5
0.4
2.2
2.9
2.9
IC5
NC
5C
5-C
7
29.6
33.5
21.1
861.
2
69.1
2236
.445
4323
9383
325
5.9
41.6
112.
7
d!3
Cl
dD
Cl
d!3C
2d!
3CO
2
89
PB
UZ
8 B
lend
ed H
eads
pace
An
alys
es
63 64 65 66 67 68 69 70 71 72 73 74 75
Dep
th (
ft)
3600
3660
3750
3840
3900
3990
3990
3990
4020
4080
4110
4140
4170
N2
C0
2C
l88
90.2
2402
.126
66.9
1447
8.8
9324
.2
5962
.3
3978
.1
C2
63.1
25.7
33.5
164.
8
341.
9
62.8
26.8
C2:
lC
318
.410
.411
.2
28.1
54.2
23.7
10.1
C3:
lIC
44.
22.
52.
8
11.1
38.9
17.0
3.4
NC
44.
83.
63.
9
6.1
20.3
12.5
3.8
IC5
NC
5C
5-C
778
.810
6.0
149.
8
53.0
116.
7
269.
5
37.9
dlS
Cl
dD
Cl
d!3C
2d!
3CO
2
90