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M C S Vf F
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Sharply interlaminated skeletal packstone w/ non calcareous shale. Undulating scoured base, escape burrows, reworked rounded intraclasts
Sharp based skeletal packstone grading into grey micrite, rounded grey shale intraclasts
Steeply bedded biospar with thin shale partings ~ 0.5 cm
2” lag bed of highly reworked skeletal frag’s
Micrite, lenticular to HCS at top with thin shale partings, reworked fossil frag’s and skeletal grains
Sharp based skeletal packstone grading up into micrite
Bioclastic packstone hash beds sharply interlaminated w/ grey lime mudstone, more fossiliferous than below, more greater mudstone contentPackstones show graded bedding, scoured base
Sharp based skeletal packstone grading up unto crystalline sparite/micrite, greater lime mudstone content than below
Grey micrite gradationally interbedded with grey lime mudstone
Skeletal lag in micrite matrix, steeply/sharply bedded
Biomicrite w/ prasopora, brachs, shale partings ~ 1cm thick, wavy bedded
Biomicrite sharply interlaminated w/ grey-black lime mudstone, gradint up into grey lime mudstone w/ thin brach. layers
2” thick brach hash layer
Sharp based biomicrite to biosparite grading up into black marl, some marl intraclasts, brachs, crinoids
Bryozoans
Brachiopods
Intraclasts
Burrows
Wavy Lams
Cross Bedding
Crinoids
Soft sed def
Skel packstone w/ lt grey marl matrix, showing steep bedding and soft sed deformation in blk marl
3-5” biospar beds interlaminated with black marl, biospar drapes into marl, biospar show traction current bedding, some tiny brachs within marl
Grey marl, few brachs
Wavy bedded marl/micrite, sharp to gradational contacts with thin, wavy bioclast layers at base of micrite interbeds
Convolute interbedded dark grey marl and micrite, micrite interbeds thinner and darker than below, with greater percentage of marl
slightly fossiliferous
micrite interbeds pillow into marls
Micrite interbeds decreasing upward
Convolute bedded dark marl, skeletal packstone, and micrite marl drapes into micrite
Marl/micrite sharply, convolutely interbedded
Marl, churned w/ fossils, reworked dark micrite nodules 1” in diameter
Marl/dark micrite interbedded, wavy bedded, more gradational interbeds than below
Dark grey-black biomicrite, highly fossiliferous, wavy bedded, with few thin clean grey nodular micrite interbeds
PPL black marl
Thin nodular micrite, black marl drapes down into micrite bed
Massive bedded grey micrite, unfossiliferousPPL black marl
Black marl w/ micrite sharply interbedded, some 0.5” thick fossil hash horizons at top of marls, micrite shows low angle cross bedding
Black marl grading into massive bedded dark micrite
Black marl w/ thin 0.5” thick skeletal sand lenses that pinch and swell
Black marl, some thin lenses of carbonate sand/skeletal grains
frequent slickensides
Micrite interbed, dark grey, gradational top and base
Thin dark micrite interbed, PPL at base, gradational top
Calcareous black shale
Black shale, slightly calcareous, occasional thin skeletal lag interbed
Black mudstone, slightly calcareous
Black shale
Black shale, more calcareous than below
Black shale
Black shale, slightly calcareous, occasional thin skeletal beds containing crinoid pieces
Micrite interbed, sharp base, cross bedded at base grading up into PPL into black shale
Nodular micrite interbed
Black shale interbedded with light grey shale, becoming fossiliferous upward, crinoids
Grey shale, slightly calcareous, sparsely fossiliferous
Sed Struc Fossils
Key to Symbols
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LithostratSequence Strat
SB
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MFS
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API #4710700351POWER OIL COMPANY #9634WOOD COUNTY, WVTRENTON/POINT PLEASANT/UTICACO
RE P
RESE
NTE
D IN
SH
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CASE
McClain, 2013, Sequence stratigraphy and petrophysics of the Late Ordovician Utica-Point Pleasant interval in the Central AppalachianBasin, eastern Ohio and western Pennsylvania.
9486
9492
9507.8
9525
9530.5
9543
9565.5
9571
9583
9599
Vitrinite Reflectance Measurements, Histogram and Images
Company: Core Lab - IRS Division/Hope Natural Gas Company List of Ro Values in Increasing Order:Formation: Utica 1.95 2.18 2.25Location: Wood Co., WVWell: Power Oil Company # 9634Depth (ft): 9448.00Min Value 1.95Max Value 2.25Mean Value 2.13# of Measurements 3 10 micrometersStrd Deviation 0.16
The mean Ro, ran of pyrobitumen is 2.13%based on 3 measurements. The VRo-equivalent is 1.72%. Organic matter is post-mature and in the dry gas window.
Plate 1 A-D
The above values were measured on pyrobitumen. The VRo-eq is estimated to be 1.72% using the Jacob formula (Rvit = Rbit x 0.618 + 0.4).
A
C D
B
Photo Captions:(A) Pyrobitumen (Pbit) (BRo,ran=2.219%).(B) Thin and elongated fragment of a zooclast (Zoo) encountered normal to bedding. (C) A broken fragment of a chitinozoan (Ch) showing the characteristic features, such as prosome (pr) and chamber (Cmb) (ChRo,ran=1.84%). (D) Thin-walled chitinozoan (Ch) showing the chamber (Cmb). P=Pyrite.
General Description: Organic matter (OM) is lean and occurs as pyrobitumen that occupies intergranular space; broken chitinozoan fragments having a pitted surface texture; minor amount of other zooclast fragments; and specks of bitumen staining. A mean Ro,ran of 2.13% measured on pyrobitumen gave an equivalent VRo of 1.72%. A mean Ro,ran of 1.84% measured on the pitted chitinozoan gave equivalent VRo values of 1.53% and 1.62%, using the correlations given by Tricker et al. (1992) (RoVit-eq=(RoChi – 0.08) / 1.152) and Bertrand and Malo (2001) (RoVit-eq=(RoChi – 0.014) / 1.127). All of these VRo values suggest that the organic matter is post-mature and in the dry gas stage of hydrocarbon generation and retention process. The matrix consists of quartz, carbonates, silt/clay, and pyrite.
0
0.4
0.8
1.2
1.6
2
1.3-1.5 1.5-1.7 1.7-1.9 1.9-2.1 2.1-2.3 2.3-2.5
Freq
uenc
y
Random Ro at 546 nm
Histogram
PbitCh
Cmb P
Pbit Zoo
Ch Ch
P
P P
pr
Cmb
Vitrinite Reflectance Measurements, Histogram and Images
Company: Core Lab - IRS Division/Hope Natural Gas Company List of Ro Values in Increasing Order:Formation: Utica 2.11Location: Wood Co., WVWell: Power Oil Company # 9634Depth (ft): 9481.30Min Value 2.11Max Value 2.11Mean Value 2.11# of Measurements 1 10 micrometersStrd Deviation N/A
An Ro, ran of 2.11% was measured onpyrobitumen. The VRo-equivalent is 1.70%.Organic matter is post-mature and in thedry gas window.
Plate 2 A-D
The above value was measured on pyrobitumen. The VRo-eq is estimated to be 1.70% using the Jacob formula (Rvit = Rbit x 0.618 + 0.4).
A
C D
B
Photo Captions:(A) Pyrobitumen (Pbit) in intergranular space (BRo,ran=2.111%). (B) Thin-walled chitinozoan (Ch) showing the chamber (Cmb). (C) Bitumen staining (Bit Stng) mixed with mineral matter. (D) Thin and elongated zooclast-like (Zoo) fragment. P=Pyrite.
General Description: Organic matter is lean and occurs as pyrobitumen; thin-walled broken chitinozoan fragments; minor amount of other zooclast fragments; and bitumen staining. A Ro,ran of 2.11% measured on pyrobitumen gave an equivalent VRo of 1.70%, which suggests that the organic matter is post-mature and in the dry gas window. The matrix consists of quartz, carbonates, silt/clay, and pyrite.
0
0.2
0.4
0.6
0.8
1
1.7-1.9 1.9-2.1 2.1-2.3 2.3-2.5
Freq
uenc
y
Random Ro at 546 nm
Histogram
Pbit
P
Pbit Ch
Bit Stng
Zoo
Cmb
Vitrinite Reflectance Measurements, Histogram and Images
Company: Core Lab - IRS Division/Hope Natural Gas Company List of Ro Values in Increasing Order:Formation: Utica 1.99 2.03 2.07 2.10 2.12 2.15Location: Wood Co., WVWell: Power Oil Company # 9634Depth (ft): 9541.40Min Value 1.99Max Value 2.15Mean Value 2.08# of Measurements 6 10 micrometersStrd Deviation 0.06
The mean Ro, ran of pyrobitumen is 2.08%based on 6 measurements. The VRo-equivalent is 1.69%. Organic matter is post-mature and in the dry gas window.
Plate 3 A-D
The above values were measured on pyrobitumen. The VRo-eq is estimated to be 1.69% using the Jacob formula (Rvit = Rbit x 0.618 + 0.4).
A
C D
B
Photo Captions:(A) Pyrobitumen (Pbit) surrounding mineral matter (BRo,ran=2.077%). (B) Thin and elongated zooclast (Zoo). (C) Bitumen staining (Bit Stng) mixed with carbonate mineral matter (C). (D) Granular bitumen (Grnl Bit) in intergranular space. P=Pyrite.
General Description: Organic matter is lean and comprises pyrobitumen, minor amount of zooclast fragments, granular bitumen, and bitumen staining. A Ro,ran of 2.08% measured on pyrobitumen gave an equivalent VRo of 1.69%, which suggests that the organic matter is post-mature and in the dry gas window. The matrix is calcareous and consists of quartz, silt/clay, and pyrite.
0
1
2
3
4
5
6
1.6-1.8 1.8-2 2-2.2 2.2-2.4
Freq
uenc
y
Random Ro at 546 nm
Histogram
Pbit
C
P
Pbit Zoo
Bit Grnl Bit
C
C
P
P
P
Vitrinite Reflectance Measurements, Histogram and Images
Company: Core Lab - IRS Division/Hope Natural Gas Company List of Ro Values in Increasing Order:Formation: Utica 1.90 1.91 1.91 1.97 2.00 2.04 2.13 2.13 2.14 2.18Location: Wood Co., WV 2.24 2.39Well: Power Oil Company # 9634Depth (ft): 9588.00Min Value 1.90Max Value 2.39Mean Value 2.08# of Measurements 12 10 micrometersStrd Deviation 0.15
The mean Ro, ran of chitinozoans is 2.08%based on 12 measurements. The VRo-equivalent is 1.74%. The organic matter ispost-mature and in the dry-gas window.
Plate 4 A-D
The above values were measured on chitinozoan fragments. The VRo-eq is estimated to be 1.74% using the correlation of Tricker et al. (1992) (RoVit-eq=(RoChi – 0.08) / 1.152).
A
C D
B
Photo Captions:(A) Pyrobitumen (Pbit) in intergranular space (BRo,ran=2.104%). P=Pyrite.(B) A broken part of a chitinozoan (Ch) showing the basal edge (be) (slightly out of focus because of its orientation) (ChRo,ran=2.023%). (C) Broken chitinozoan (Ch) (ChRo,ran=1.968%). (D) Chitinozoan (Ch) showing chamber (Cmb) (ChRo,ran=1.903%).
General Description: This sample is rich in broken parts of chitinozoans. Organic matter also occurs as trace pyrobitumen and bitumen staining. A mean Ro,ran of 2.08% measured on chitinozoans was used to obtain an equivalent VRo of 1.74% using the correlation given by Tricker et al. (1992). The same mean Ro,ran on chitinozoans gave an equivalent VRo of 1.83% using the correlation given by Bertrand and Malo (2001). Also, a Ro,ran of 2.11% measured on a single reliable grain of pyrobitumen gave an equivalent VRo of 1.70%. All of these equivalent VRo values suggest that the organic matter is post-mature and in the dry gas window. The matrix is calcareous and more argillaceous than the previous samples, and contains pyrite.
0
1
2
3
4
5
6
1.2-1.4 1.4-1.6 1.6-1.8 1.8-2 2-2.2 2.2-2.4 2.4-2.6
Freq
uenc
y
Random Ro at 546 nm
Histogram
Ch
Pitted Ch
Pbit
P
be
Pbit Ch
Ch Ch
P
P
Cmb
Images and Captions Continued
Company: Core Lab - IRS Division/Hope Natural Gas CompanyFormation: UticaLocation: Wood Co., WVWell: Power Oil Company # 9634Depth (ft): 9588.00
10 micrometers
Plate 4 E-H
E
G H
F
Photo Captions:(E) Thin-walled chitinozoan (Ch) showing characteristic features, such as prosome (pr) and chamber (Cmb). (F) Thick-walled chitinozoan (Ch) showing the chamber (Cmb) and prosome (pr). Mean Ro,ran is 2.035%. (G) Same as in (E), but missing the chamber. (H) A zooclast (Zoo) fragment that was replaced by pyrite partially. A relic of the precursor is still visible. P=Pyrite.
P
Ch Ch
Ch Zoo
Cmb
Cmb
Pr
P
P P
Pr
Pr
Client: Core LaboratoriesField/Well: Job # 150705
Geomark ID: RCOR-151105Source Rock Analyses
3
GeoMark Source Rock Services218 Higgins StreetHumble, TX 77338
(832) 644.1184info@ geomarkresearch.com
November 13, 2015
Core Laboratories Hope Power Co. 9634,
Total Organic Carbon Oil Potential, S2 Hydrogen Index, S2/TOC
9,350
9,400
9,450
9,500
9,550
9,600
9,650
9,700
9,750
9,8000 5 10 15 20
Mea
sure
d D
epth
, MD
(ft)
Oil Potential S2 (mg HC/g)
Good - ExcellentPoor Fair9,350
9,400
9,450
9,500
9,550
9,600
9,650
9,700
9,750
9,8000 200 400 600 800 1000
Mea
sure
d D
epth
, MD
(ft)
Hydrogen Index, S2/TOC
Oil (Type II)Gas Mixed Oil (Type I)
SOURCE ROCK ANALYSESGEOMARK GEOMARK RESEARCH, LTD.
0 20 40 60 80 1009,350
9,400
9,450
9,500
9,550
9,600
9,650
9,700
9,750
9,8000 2 4 6 8 10 12
Mea
sure
d D
epth
, MD
(ft)
Total Organic Carbon (wt%)
TOC
% Carbonate
% Carbonate
GoodPoor Fair Excellent
Client: Core LaboratoriesField/Well: Job # 150705
Geomark ID: RCOR-151105Source Rock Analyses
4
GeoMark Source Rock Services218 Higgins StreetHumble, TX 77338
(832) 644.1184info@ geomarkresearch.com
November 13, 2015
Core Laboratories Hope Power Co. 9634,
Norm. Oil Content, S1/TOC Production Index, S1/(S1+S2) Maturity Indicators
9,350
9,400
9,450
9,500
9,550
9,600
9,650
9,700
9,750
9,8000.00 0.25 0.50 0.75 1.00
Mea
sure
d D
epth
, MD
(ft)
Production Index, S1/(S1+S2)
Gas Generation
Imm
atur
e
Oil Gen.
415 435 455 475 495 515 5359,350
9,400
9,450
9,500
9,550
9,600
9,650
9,700
9,750
9,8000.2 0.8 1.4 2.0 2.6 3.2
Mea
sure
d D
epth
, MD
(ft)
Vitrinite Reflectance (or VR Equivalent)
Measured %Ro
Calculated %Ro
Tmax
Gas Generation
Imm
atur
e
Oil Generation
Tmax (°C)
SOURCE ROCK ANALYSESGEOMARK GEOMARK RESEARCH, LTD.
0 20 40 60 80 1009,350
9,400
9,450
9,500
9,550
9,600
9,650
9,700
9,750
9,8000 50 100 150 200 250 300
Mea
sure
d D
epth
, MD
(ft)
Normalized Oil Content, S1/TOC
S1/TOC
% Carbonate
% Carbonate
Low
Mat
urity
Ear
ly M
atur
e
Mature / Stained
Oil / Gas Production or Contamination
Client: Core LaboratoriesField/Well: Job # 150705
Geomark ID: RCOR-151105Source Rock Analyses
5
GeoMark Source Rock Services218 Higgins StreetHumble, TX 77338
(832) 644.1184info@ geomarkresearch.com
November 13, 2015
Core Laboratories Hope Power Co. 9634,
Pseudo Van Krevelen Plot
SOURCE ROCK ANALYSESGEOMARK GEOMARK RESEARCH, LTD.
0
100
200
300
400
500
600
700
800
900
1000
0 20 40 60 80 100 120 140 160 180 200
Hyd
roge
n In
dex
(mg
HC
/ g
TOC
)
Oxygen Index (mg CO2 / g TOC)
TYPE I KEROGEN
TYPE II KEROGEN
TYPE III KEROGEN
TYPE IV KEROGEN
Client: Core LaboratoriesField/Well: Job # 150705
Geomark ID: RCOR-151105Source Rock Analyses
6
GeoMark Source Rock Services218 Higgins StreetHumble, TX 77338
(832) 644.1184info@ geomarkresearch.com
November 13, 2015
Core Laboratories Hope Power Co. 9634,
Kerogen Quality Plot
0
10
20
30
40
50
60
0 2 4 6 8 10 12 14 16
Rem
aini
ng H
ydro
carb
on P
oten
tial,
S2 (m
g H
C /
g R
ock)
Total Organic Carbon, TOC (wt %)
Type I: Oil ProneUsually Lacustrine
Type III: Gas Prone
Mixed Type II / III:Oil / Gas Prone
Type II: Oil ProneUsually Marine
Dry Gas Prone
HI = 50
HI = 200
HI = 350
HI = 700
SOURCE ROCK ANALYSESGEOMARK GEOMARK RESEARCH, LTD.
Client: Core LaboratoriesField/Well: Job # 150705
Geomark ID: RCOR-151105Source Rock Analyses
7
GeoMark Source Rock Services218 Higgins StreetHumble, TX 77338
(832) 644.1184info@ geomarkresearch.com
November 13, 2015
Core Laboratories Hope Power Co. 9634,
Kerogen Type and Maturity
0
200
400
600
800
1000
400 410 420 430 440 450 460 470 480 490 500
Hyd
roge
n In
dex
(mg
HC
/ g
TOC
)
Tmax (°C)
TYPE I KEROGEN
TYPE II KEROGEN
TYPE III KEROGEN
SOURCE ROCK ANALYSESGEOMARK GEOMARK RESEARCH, LTD.
~ 0.6 % Ro ~ 1.4 % Ro
Immature Oil Generation Gas Generation
Client: Core LaboratoriesField/Well: Job # 150705
Geomark ID: RCOR-151105Source Rock Analyses
8
GeoMark Source Rock Services218 Higgins StreetHumble, TX 77338
(832) 644.1184info@ geomarkresearch.com
November 13, 2015
Core Laboratories Hope Power Co. 9634,
Kerogen Quality Plot
SOURCE ROCK ANALYSESGEOMARK GEOMARK RESEARCH, LTD.
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
380 400 420 440 460 480 500 520 540 560 580 600
Ker
ogen
Con
vers
ion,
PI (
S1/(S
1+S2
)
Tmax (C)
Immature Dry Gas ZoneOil Zone CondensateWet Gas
Zone
Stained or Contaminated
Low Level Conversion
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
280330380430480530
Dep
th (k
m)
Age (Ma)
Depth subsidence curves and backstripped tectonic subsidence for the Appalachian Basin
Appalachian Basin -Tectonic SubsidenceTotal SubsidenceCompacted Sediment Curve
9427
Nodular packstone; nodules separated by pressure solution. Some nodules contain large fossil fragments, while others are clay-rich and largely devoid of fossils
Fossiliferous black shale with burrows; fossils are in lenses that do not follow bedding planes
Fossiliferous black shale with thin event bed (turbidite/storm?). Small, densely packed fossils
Interbedded grainstone and packstone with slight internal grading and grain size changes between beds
Micrite with elongated organics. Burrowed/bioturbated. Fossils unique when comparedto surrounding strata. Contains a geopetal ostracod (?) with pyrite and calcite
Echinoderm packstone with claystone lenses. Lenses contain pyrite framboids, Fe-oxides anddead oil. Echinoderms show pressure solution features between grains and mud
Micrite with pyrite framboids. Bioturbated--one small burrow observed �lled with pyrite(sometimes re-oxidized to iron oxide) and calcite. Sponge spicules observed.
Fossiliferous black shale with high organic content. Pyrite framboids observed; pyritereplaces some fossil material (e.g. trilobite in �rst image). Bioturbated with lenses of fossil fragments
Black shale with calcite intraclast. Finely laminated claystone and siltstone. Claystonesare partially burrowed with trilobite and ostracode fragments. Siltstone is burrowedand contains a calcite intraclast with burrows and well-formed pyrite. Black shale at base contains ~25% ostracodes, tightly packed
Black shale with peloids and faint burrows. Fossil walls are very thin. Fossils and peloids show extensive post-diagensis distortion and compaction
Black shale, �ssile and �nely laminated. Scattered echinoderm and trilobite fragments. Organic debris is elongated and oriented parallel to bedding.
NW Boundary Flt s
ys
Burn
ing
Sprin
gs
NW Boundary Flt
SE B
ndry
Flt
Tyler
Wetzel
Ritchie
Marshall
Harrison
Wood Doddridge
Ohio
Marion
Pleasants
Brooke
LewisWirt
Monongalia
POWER OIL CO #9634 LOCATION MAP
Power_Oil_Co_9634_Location
Rome Trough Boundary Faults & Burning Springs Anticline
Permitted WV Utica
Completed WV Utica
WV Counties Core Laboratories - IRS DivisionPower Oil Company #9634
Composition Determined by XRD & TOC File: 150705G
Core LaboratoriesIntegrated Reservoir Solutions
Depth 9421.20 9430.70 9448.00 9458.60 9462.00 9470.60 9481.30 9490.60 9502.00 9511.10 9521.60 9530.40 9541.40 9552.70Weight % TOC 0.37 0.35 0.38 0.42 0.29 0.36 0.37 0.85 2.18 2.36 1.34 0.31 0.18 0.33Weight % Mineralogy(without TOC)Whole Rock DataQuartz 20.1 18.2 19.1 18.8 14.9 16.0 17.9 16.4 23.7 18.2 16.3 5.3 4.4 18.1Plagioclase 5.9 5.3 5.9 6.9 6.9 4.4 4.8 5.2 8.1 6.3 5.4 1.8 1.7 6.7Calcite 15.8 29.3 22.6 23.2 31.0 30.9 26.8 34.3 21.3 33.8 34.5 81.5 82.2 18.6Dolomite & Fe- Dolomite 0.7 0.9 0.7 0.8 1.3 1.7 1.3 0.6 0.6 1.5 1.7 0.0 0.6 5.6Pyrite 1.8 2.2 1.7 2.0 2.1 2.8 3.2 3.5 2.8 3.2 2.0 1.4 1.2 2.3Total Clay 55.8 44.1 49.9 48.3 43.9 44.2 46.1 39.9 43.5 37.2 40.0 10.0 10.0 48.6Relative Clay DataIllite/Smectite* 5.8 5.7 5.4 8.0 7.2 6.6 7.3 8.8 6.1 9.4 8.5 13.5 13.7 6.6Illite & Mica 46.2 41.9 47.3 42.9 46.0 45.6 45.0 44.8 51.4 48.2 48.1 48.9 63.3 50.9Chlorite 48.0 52.4 47.3 49.1 46.8 47.8 47.7 46.4 42.5 42.3 43.4 37.6 23.0 42.4Sum Bulk 100.1 100.0 99.9 100.0 100.1 100.0 100.1 99.9 100.0 100.2 99.9 100.0 100.1 99.9Sum Clay 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 99.9 100.0 100.0 100.0 99.9Volume % Mineralogy(includes TOC as Kerogen)Quartz 20.6 18.8 19.6 19.4 15.3 16.6 18.5 16.8 23.3 17.9 16.4 5.4 4.5 18.7Plagioclase 6.1 5.6 6.1 7.1 7.2 4.6 5.0 5.3 8.0 6.2 5.5 1.9 1.7 7.0Calcite 15.9 29.5 22.7 23.3 31.2 31.3 27.1 34.3 20.6 32.5 33.9 81.4 82.2 18.8Dolomite & Fe- Dolomite 0.6 0.8 0.7 0.8 1.2 1.6 1.2 0.6 0.5 1.3 1.6 0.0 0.5 5.4Pyrite 1.0 1.2 0.9 1.1 1.1 1.5 1.7 1.9 1.5 1.6 1.1 0.8 0.6 1.2Illite/Smectite* 3.4 2.6 2.8 4.0 3.3 3.0 3.5 3.6 2.7 3.5 3.5 1.4 1.4 3.4Illite & Mica 26.3 18.9 24.1 21.1 20.6 20.7 21.3 18.1 21.9 17.5 19.1 4.9 6.4 25.3Chlorite 25.2 21.8 22.2 22.3 19.3 19.9 20.8 17.3 16.6 14.1 15.9 3.5 2.1 19.4Kerogen 0.9 0.8 0.9 1.0 0.7 0.8 0.9 2.0 4.9 5.3 3.1 0.7 0.4 0.8Total 100.0 100.0 100.0 100.1 99.9 100.0 100.0 99.9 100.0 99.9 100.1 100.0 99.8 100.0Vclay 54.9 43.3 49.1 47.4 43.2 43.6 45.6 39.0 41.2 35.1 38.5 9.8 9.9 48.1Calc. G.D. (g/cc) 2.738 2.743 2.733 2.735 2.739 2.749 2.752 2.735 2.674 2.675 2.699 2.716 2.716 2.743
* Mixed-Layer Illite/Smectite Contains 10-15% Smectite Layers
Subsidence curve constructed by University of Cincinnati Basin Dynamics class (2012) using data from the Power Oil Company under the supervision of Dr. Paul Potter and Dr. Carlton Brett
REGIONAL STRATIGRAPHIC NOMENCLATURE
CORELAB VRo REPORT LOCATION MAP
CORELAB XRD ANALYSES
CORELAB SOURCE ROCK ANALYSES
THIN SECTION DESCRIPTIONS