Subpart W Offshore Calculation Tool for RY2013 and Later

8/20/2019 Subpart W Offshore Calculation Tool for RY2013 and Later

1/122

Subpart W: Petroleum and Natural Gas Systems

98.232(b)/98.236(b): Os!ore Petroleum and Natural Gas ProdOP*ON+ WO$,S- O$ +0**% $0O$1,P*NG P$POSS

Version

This calculation workbook is designed to coordinate with reporting form version:

ternal #n4s:Subpart W Resources Page

Reporting Spreadsheet

Below are the individual emissions for each source type of the reuired sources repor

0opy t!e #normat#on belo5 and paste #nto t!e report#n orm or os!ore petro

m#ss#on Sour"e

$mine %nit

&ombustion 'lares ( )ight Smoke ( *o Pilot 'uel(flaring

&ombustion 'lares ( )ight Smoke ( Pilot 'uel ( pilot

&ombustion 'lares ( )ight Smoke ( Pilot 'uel(flaring

&ombustion 'lares ( +edium Smoke ( *o Pilot 'uel ( flaring

&ombustion 'lares ( +edium Smoke ( Pilot 'uel ( flaring

&ombustion 'lares ( +edium Smoke ( Pilot 'uel ( pilot

&ombustion 'lares ( *o Smoke ( *o Pilot 'uel ( flaring

&ombustion 'lares ( *o Smoke ( Pilot 'uel ( flaring

&ombustion 'lares ( *o Smoke ( Pilot 'uel ( pilot

'ugitives ( &ompressor centrifugal dry ( gas

'ugitives ( &ompressor centrifugal dry ( *, li

'ugitives ( &ompressor centrifugal dry ( heavy oil

'ugitives ( &ompressor centrifugal dry ( light oil

!#s spreads!eet #s prote"ted and "onta#ns lo"4ed "ells to ensure t!at you do nspreads!eet r#!t"l#"4 t!e 5or4s!eet tab near t!e bottom o t!e s"reen and"!anes to an unprote"ted s!eet "ould result #n #n"orre"t "al"ulat#ons and t!atSupport 5ebs#te (!ttp://o#"e.m#"rosot."om/enus/e"el!elp).


2/122

'ugitives ( &ompressor centrifugal dry ( oil-water

'ugitives ( &ompressor centrifugal dry ( oil-water-gas

'ugitives ( &ompressor centrifugal wet ( gas

'ugitives ( &ompressor centrifugal wet ( *, li

'ugitives ( &ompressor centrifugal wet ( heavy oil

'ugitives ( &ompressor centrifugal wet ( light oil

'ugitives ( &ompressor centrifugal wet ( oil-water

'ugitives ( &ompressor centrifugal wet ( oil-water-gas

'ugitives ( &ompressor reciprocating ( gas

'ugitives ( &ompressor reciprocating ( *, li

'ugitives ( &ompressor reciprocating ( heavy oil

'ugitives ( &ompressor reciprocating ( light oil

'ugitives ( &ompressor reciprocating ( oil-water

'ugitives ( &ompressor reciprocating ( oil-water-gas

'ugitives ( &onnectors ( gas

'ugitives ( &onnectors ( *, li

'ugitives ( &onnectors ( heavy oil

'ugitives ( &onnectors ( light oil

'ugitives ( &onnectors ( oil-water

'ugitives ( &onnectors ( oil-water-gas

'ugitives ( 'langes ( gas

'ugitives ( 'langes ( *, li

'ugitives ( 'langes ( heavy oil

'ugitives ( 'langes ( light oil

'ugitives ( 'langes ( oil-water

'ugitives ( 'langes ( oil-water-gas'ugitives ( .pen(/nded )ines ( gas

'ugitives ( .pen(/nded )ines ( *, li

'ugitives ( .pen(/nded )ines ( heavy oil

'ugitives ( .pen(/nded )ines ( light oil

'ugitives ( .pen(/nded )ines ( oil-water

'ugitives ( .pen(/nded )ines ( oil-water-gas

'ugitives ( .ther /uipment ( gas

'ugitives ( .ther /uipment ( *, li

'ugitives ( .ther /uipment ( heavy oil

'ugitives ( .ther /uipment ( light oil'ugitives ( .ther /uipment ( oil-water

'ugitives ( .ther /uipment ( oil-water-gas

'ugitives ( Pumps ( gas

'ugitives ( Pumps ( *, li

'ugitives ( Pumps ( heavy oil

'ugitives ( Pumps ( light oil

'ugitives ( Pumps ( oil-water


3/122

'ugitives ( Pumps ( oil-water-gas

'ugitives ( Valves ( gas

'ugitives ( Valves ( *, li

'ugitives ( Valves ( heavy oil

'ugitives ( Valves ( light oil

'ugitives ( Valves ( oil-water

'ugitives ( Valves ( oil-water-gas

,lycol 0ehydrator %nit

)osses from 'lashing

+ud 0egassing ( oil(based muds

+ud 0egassing ( water(based muds

+ud 0egassing ( synthetic(based muds

Pneumatic Pump

Pressure-)evel &ontrollers

Storage Tank .perations ( crude oil

Storage Tank .perations ( condensate

&old Vent


4/122

"t#on or $%2&'3 and ater

e(,,RT R12345!&!35!

e(,,RT R12344!R!34!

ed! "f multiple units were reported under one source type# those have been summed in

leum and natural as produ"t#on a"#l#t#es.

+nnual m#ss#ons

98.236(b) 98.236(b) 98.236(b)

&.&&

&.&& &.&& &.&&

&.&& &.&& &.&&

&.&& &.&& &.&&

&.&& &.&& &.&&

&.&& &.&& &.&&

&.&& &.&& &.&&

&.&& &.&& &.&&

&.&& &.&& &.&&

&.&& &.&& &.&&

&.&&

&.&&

&.&&

&.&&

ot #nad7ertently alter any o t!e #n"luded ormulas and/or "al"ulat#ons. o remo7ele"t ;nprote"t S!eet.< W!en prompted or t!e pass5ord type ;G-G< and "l#"

you are respons#ble or t!e a""ura"y o t!e data you report to P+. or add#t#onal

http:--www!epa!gov-climatechange-emissions-subpart-w!html

http:--www!ccdsupport!com-confluence-display-help-Reporting6'orm6"nstructions

0O2 0-> N2O

(mt 0O2 /year) (mt 0O

2e/year) (mt 0O

2e/year)

http://www.epa.gov/climatechange/emissions/subpart/w.htmlhttp://www.ccdsupport.com/confluence/display/help/Reporting+Form+Instructionshttp://www.ccdsupport.com/confluence/display/help/Reporting+Form+Instructionshttp://www.epa.gov/climatechange/emissions/subpart/w.html


5/122

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&


6/122

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&&

&.&& &.&&

&.&& &.&&

&.&& &.&&

&.&& &.&&

&.&& &.&&

&.&& &.&&

&.&&

&.&&

&.&& &.&&


7/122

the table below!

e t!#s prote"t#on and alter t!#sO,. Please note t!at ma4#n

!elp 7#s#t t!e =#"rosot "el


8/122


9/122


10/122

)ink

0ata "nput &ell

&alculated Value or 0efault Value

0ata to copy to Reporting 'orm


11/122


12/122


13/122


Os!ore Petroleum and Natural Gas Produ"t#on +OP*ON+ WO$,S- O$ +0**% $0O$1,P*NG P$PO

Version

Wor4s!eet *nstru"t#ons:

ternal #n4s:

Subpart W Resources Page


*nputs

n#t Notes

ota nnua ass m ss ons

Reporters should utili7e $+"*/&alc to estimate &89 emissions eternall

$+"*/&alc is released by the ,as Technology "nstitute as part of the $"

,as Technology "nstitute ;,T"


14/122


15/122

#ne n#tsS

e(,,RT R12345!&!35!

using $+"*/&alc!

&alc $ir /missions "nventory Report +anagement Software Program! Se

nsolidated within the $"R&alc Version 4!3 air emissions inventory report m


http:--www!ccdsupport!com-confluence-display-help-Reporting6'orm6"nstr

+nnual 0-> m#ss#ons

(mt 0O2e/year)



16/122

&.&

0->

(mt 0O2e/yr)


17/122

Back to Total So

e citation below!

anagement software program! &hicago# ")! ,T"(34-332=! "nternet website:

uctions

http://www.ccdsupport.com/confluence/display/help/Reporting+Form+Instructionshttp://www.ccdsupport.com/confluence/display/help/Reporting+Form+Instructions


18/122


19/122

urces /missions

,as Technology "nstitute!


20/122


21/122


Os!ore Petroleum and Natural Gas Produ"t#on 0oOP*ON+ WO$,S- O$ +0**% $0O$1,P*NG P$PO

Version


ternal #n4s:



*nputs

ype o n#t

&ombustion 'lares ( )ight Smoke# *o &ontinuous Pilot

&ombustion 'lares ( )ight Smoke # With &ontinuous Pilot

&ombustion 'lares ( +edium Smoke# *o &ontinuous Pilot

&ombustion 'lares ( +edium Smoke# With &ontinuous Pilot

&ombustion 'lares ( *o Smoke# *o &ontinuous Pilot

&ombustion 'lares ( *o Smoke# With &ontinuous Pilot> 0efault Pilot 'uel 'eed Rate is 2!2? +scf-day

lared Gas m#ss#ons a"tors

ype o n#t


&ombustion 'lares ( )ight Smoke # With &ontinuous Pilot&ombustion 'lares ( +edium Smoke# *o &ontinuous Pilot



&ombustion 'lares ( *o Smoke# With &ontinuous Pilot

+nnual lared Gas m#ss#ons

This page calculates uncontrolled emissions ;in metric tons of carbon diopilot# pilot light emissions are estimated!

'or combustion flares insert the total volume of the gas flared# includingfeed rate and number of days per year the pilot is lit in the APilot ,asA se


22/122

ype o n#t





&ombustion 'lares ( *o Smoke# *o &ontinuous Pilot&ombustion 'lares ( *o Smoke# With &ontinuous Pilot

P#lot Gas m#ss#ons a"tors

ype o n#t



&ombustion 'lares ( +edium Smoke# *o &ontinuous Pilot&ombustion 'lares ( +edium Smoke# With &ontinuous Pilot



+nnual P#lot m#ss#ons

ype o n#t








23/122

bust#on laresS

e(,,RT R12345!&!35!

?olume o as lared

(=s"/year)

(lb/==@tu)

449!2?=

449!2?=449!2?=

449!2?=

449!2?=

449!2?=

ide euivalence per year ;mt &.2e-year< for combustion flares! 'lares us

psets# in +scf for each of the flare types listed below! 0o not include volution! "f pilot fuel feed rate is unknown# leave blank!



0O2



24/122

3!333

3!333

3!333

3!333

3!3333!333

423#333

423#333

423#333

3!333

3!333

3!333

0O2

0O2

0O2


25/122

P#lot uel eed rateA 0ont#nuous lare p#lot

(=s"/day) (days/year)

(lb/==@tu) (lb/==@tu)

3!42 3!332

3!42 3!3323!42 3!332

3!42 3!332

3!42 3!332

3!42 3!332

Back to Total So

ually operate continuously@ however# some are used only for process upse

e of pilot fuel gas in the AVolume of ,as 'laredA column! 'or flares with c

uctions

0-> N

2O



26/122

(lb as/year)

3!333 3!333

3!333 3!333

3!333 3!333

3!333 3!333

3!333 3!3333!333 3!333

(lb/==s")

2!5 2!2

2!5 2!2

2!5 2!2

(lb as/year)

3!333 3!333

3!333 3!333

3!333 3!333

0->

N2O

0-> N

2O

0->

N2O


27/122

ser Notes on n#ts

urces /missions

ts! "f there is a continuous flare

ontinuous pilots# enter the pilot fuel


28/122

3!333 3!333

3!333 3!333

3!333 3!333

3!333 3!333

3!333 3!3333!333 3!333

(=0O2e/year)

3!333 3!333

3!333 3!333

3!333 3!333

0O2

0->

(mt 0O2e/year)

0O2

0->


29/122


30/122

3!333

3!333

3!333

3!333

3!3333!333

3!333

3!333

3!333

N2O

N2O


31/122


Os!ore Petroleum and Natural Gas Produ"t#on uOP*ON+ WO$,S- O$ +0**% $0O$1,P*NG P$PO

Version

Wor4s!eet *nstru"t#ons:/nter the number of components of each type in the table below! "f a co

ternal #n4s:



*nputs (0omponent 0ount on Platorm)

0omponent ype

&ompressor &entrifugal dry ; seals<

&ompressor &entrifugal wet ;seals<

&ompressor Reciprocating ;rod packing seals<

&onnector

'lange

.pen(/nded )ines

.ther ( 0iaphragms

.ther ( 0rains

.ther ( 0ump arms

.ther ( 8atches

.ther ( "nstruments

.ther ( +eters

.ther ( Pressure relief valves

.ther ( Polished rods

Pump

Valve

("f component count is unknown# use the following default values: &onnectors: C#4C9@ Valves: 4#D45@ .pen(/nds: 2?=@ individual A.therA("f stream type is unknown# use light oil!

0-> m#ss#ons (=0O

2e/%ear)


32/122

0omponent

&ompressor centrifugal dry

&ompressor centrifugal wet

&ompressor reciprocating

&onnector

'lange.pen(end

.ther ( 0iaphragms

.ther ( 0rains

.ther ( 0ump arms

.ther ( 8atches

.ther ( "nstruments

.ther ( +eters

.ther ( Pressure relief valves

.ther ( Polished rods

Pump

Valve

+nnual m#ss#ons

0omponent

&ompressor centrifugal dry ( gas

&ompressor centrifugal dry ( *, li

&ompressor centrifugal dry ( heavy oil

&ompressor centrifugal dry ( light oil&ompressor centrifugal dry ( oil-water

&ompressor centrifugal dry ( oil-water-gas

&ompressor centrifugal wet ( gas

&ompressor centrifugal wet ( *, li

&ompressor centrifugal wet ( heavy oil

&ompressor centrifugal wet ( light oil

&ompressor centrifugal wet ( oil-water

&ompressor centrifugal wet ( oil-water-gas

&ompressor reciprocating ( gas

&ompressor reciprocating ( *, li&ompressor reciprocating ( heavy oil

&ompressor reciprocating ( light oil

&ompressor reciprocating ( oil-water

&ompressor reciprocating ( oil-water-gas

&onnectors ( gas

&onnectors ( *, li

&onnectors ( heavy oil

&onnectors ( light oil


33/122

&onnectors ( oil-water

&onnectors ( oil-water-gas

'langes ( gas

'langes ( *, li

'langes ( heavy oil

'langes ( light oil

'langes ( oil-water

'langes ( oil-water-gas

.pen(/nded )ines ( gas

.pen(/nded )ines ( *, li

.pen(/nded )ines ( heavy oil

.pen(/nded )ines ( light oil

.pen(/nded )ines ( oil-water

.pen(/nded )ines ( oil-water-gas

.ther /uipment ( gas

.ther /uipment ( *, li

.ther /uipment ( heavy oil

.ther /uipment ( light oil

.ther /uipment ( oil-water

.ther /uipment ( oil-water-gas

Pumps ( gas

Pumps ( *, li

Pumps ( heavy oil

Pumps ( light oil

Pumps ( oil-water

Pumps ( oil-water-gas

Valves ( gas

Valves ( *, li

Valves ( heavy oilValves ( light oil

Valves ( oil-water

Valves ( oil-water-gas


34/122

#t#7esS

e(,,RT R12345!&!35!

ponent count is not provided# a surrogate component count can be used ;



Gas(B on platorm)

Natural Gas #Cu#d(B on platorm)

components: 2?!= ;e!g!# A.ther ( 0iaphragmsA E 2?!=# A.ther ( 0rainsA E



35/122

Gas Natural Gas #Cu#d

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!333!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33

3!33

3!33

3!333!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!333!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

0-> m#ss#ons

(mt 0O2e/year)


36/122

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!333!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!33

3!333!33

3!33

3!33


37/122

shown below the table

Stream ype

Back to Total So

uctions

-ea7y O#l(D2& +P* Gra7#ty)(B on platorm)

#!t O#l(E2& +P* Gra7#ty) (B on platorm)

?!=# etc!


38/122

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!333!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

-ea7y O#l(D2& +P* Gra7#ty)

#!t O#l(E2& +P* Gra7#ty)


39/122


40/122

urces /missions

Water/O#l(B on platorm)

O#l/Water/Gas(B on platorm)


41/122

Water/O#l O#l/Water/Gas

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!333!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33

3!33 3!33


42/122


43/122

1ays Operat#n per year


44/122


45/122


46/122


Os!ore Petroleum and Natural Gas Produ"t#on GlOP*ON+ WO$,S- O$ +0**% $0O$1,P*NG P$PO

Version


ternal #n4s:



*nputs

n#t Notes

,lycol dehydrator emissions should be calcuated using ,R"(,)1&alc vtemperature! Surrogate glycol dehydrator flash tank vent emissions were

"nternet website: ,as Technology "nstitute! http:--www!gastechnology!org

Please insert calculated emissions values into the table below!


47/122

otal +nnual =ass m#ss#ons


48/122

"ol 1e!ydratorsS

e(,,RT R12345!&!35!

rsion 9! &olumn vent emission estimates were calculated based on regresalso calculated based on regression euations from ,R"(,)1&alc version



+nnual 0-> m#ss#ons

(mt 0O2e/year)



49/122

&.&

0->

(mt 0O2e/yr)


50/122

Back to Total So

sion euations from computer program runs for varying combinations of w9 computer program runs for varying combinations of flash tank pressure

uctions



51/122


52/122

urces /missions

et gas pressure and wet gasand flash tank temperature!


53/122


54/122


Os!ore Petroleum and Natural Gas Produ"t#on oOP*ON+ WO$,S- O$ +0**% $0O$1,P*NG P$PO

Version


ternal #n4s:



*nputs

ser notes or 7essel name

?asCueF@es Cuat#on a"tors (1ependent on +P*

'lash gas is a natural gas that is liberated when an oil stream undergoes

>0efault $P" gravity of 5D is used if data are unavailable!

'lash gas emissions are estimated per vessel which undergoes a presssystem ;e!g!# sales gas


55/122


+nnual m#ss#ons



56/122

ses rom las!#nS

e(,,RT R12345!&!35!

If unknown, leave blank Required

Gastoo#l rat#o +nnual t!rou!put 7olume

(s"/bbl) (bbl/year)

ra7#ty)

a pressure drop! 'lash gas is associated with high# intermediate# and low

re drop! 'lash gas emissions are only estimated for gas that is vented to t





57/122

0' 02

n#t

(lb/year)

0O2

0->


58/122

Required if GOR is unavailable.

+P* ra7#tyA ?essel Operat#n Pressure

() (ps#)

Back to Total So

pressure separators# heater treaters# surge tanks# accumulators# and fied

he atmosphere or burned in a flare! *o emissions are associated with flas

uctions



59/122

03 0orre"ted Spe"##" Gra7#ty (0SG)

less

0O2

0->

(mt 0O2e/year)


60/122

?essel emp.

()

urces /missions

roof atmospheric storage tanks!

gas that is routed back into the


61/122


62/122


Os!ore Petroleum and Natural Gas Produ"t#on =uOP*ON+ WO$,S- O$ +0**% $0O$1,P*NG P$PO

Version


ternal #n4s:



*nputs

ser Notes or 1r#ll#n Well Name

8ydrocarbon emissions from mud degassing occur when gas that has se

Reporters should report each drilling well individually! Reuired inputs ar


63/122


=ud ype

.il(based muds

Water(based muds

Synthetic(based muds


64/122

d 1eass#nS

e(,,RT R12345!&!35!

ype o mud Number o dr#ll#n days/year

eped into the well bore and dissolved or become entrained in the drilling

the type of mud used ;water(based# synthetic# or oil(based mud< and the





65/122

&.& &.&

&.& &.&

&.& &.&

otal 0O2 m#ss#ons

(mt 0O2e/year)

otal 0-> m#ss#ons

(mt 0O2e/year)


66/122

m#ss#on a"tors

-0

(lbs/day) (lbs/day)

Back to Total So

ud is separated from the mud and vented to the atmosphere!

number of drilling days for each well drilled!

uctions

0O2



67/122


68/122

+nnual =ass m#ss#ons

(lbs/year) (lbs/year)

urces /missions

0O2

0->


69/122


70/122

0O2

0->

(mt 0O2e/year) (mt 0O

2e/year)


71/122


72/122


73/122


74/122


75/122


76/122


77/122


78/122


79/122


80/122


81/122


82/122


83/122


84/122


85/122


86/122


87/122


88/122


Os!ore Petroleum and Natural Gas Produ"t#on PnOP*ON+ WO$,S- O$ +0**% $0O$1,P*NG P$PO

Version


ternal #n4s:



*nputs

n#t Notes or 1e7#"e Name


Pneumatic pumps include reciprocating pumps such as diaphragm# plunreported manufacturer data# or an average surrogate based on the manu


89/122

umat#" PumpsS

e(,,RT R12345!&!35!

Operat#n t#me uel sae $ate

(!ours/year) (s"/!r)

&.& &.&

er# and piston pumps! +ost gas actuated pumps vent directly to the atmofacturer is applied!



0O2

0->

(mt 0O2e/yr) (mt 0O

2e/yr)



90/122

m#ss#on a"tors

(lb/s") (lb/s")

Back to Total So

phere! "f the fuel usage rate is not provided# an average value for each m

uctions

0O2

0->



91/122

+nnual =ass m#ss#ons

(lb/year) (lb/year)

urces /missions

ke and model is assigned based on

0O2

0->


92/122

0O2

0->

(mt 0O2e/yr) (mt 0O

2e/yr)


93/122


Os!ore Petroleum and Natural Gas Produ"t#on PrOP*ON+ WO$,S- O$ +0**% $0O$1,P*NG P$PO

Version


ternal #n4s:



*nputs

n#t Notes



94/122

ssure/e7el 0ontrollersS

e(,,RT R12345!&!35!

Operat#n t#meNumber o n#ts

(!ours / year)

&.& &.&



0O2

0->

(mt 0O2e/yr) (mt 0O

2e/yr)



95/122

m#ss#on a"tors

uel sae $ate

(s"/!r) (lb/s")

Back to Total So

uctions

0O2



96/122

+nnual m#ss#ons

(lb/s") (lb/year)

urces /missions

0->

0O2


97/122

(lb/year)

0->

0O2

(mt 0O2e/yr)


98/122

0->

(mt 0O2e/yr)


99/122


Os!ore Petroleum and Natural Gas Produ"t#on StOP*ON+ WO$,S- O$ +0**% $0O$1,P*NG P$PO

Version


ternal #n4s:



*nputs

n#t Notes


Reporters should utili7e the T$*FS software to estimate &89 emissions

Please enter emissions for each storage tank into the table below!


100/122

&rude .il

&ondensate


101/122

rae an4 Operat#onsS

e(,,RT R12345!&!35!

ternally! This software tool was developed by the %!S! /P$ and is availabl

http:--www!epa!gov-climatechange-e

http:--www!ccdsupport!com-confluen

Produ"t ype (#.e. 0rude O#l or0ondensate)

+nnual 0-> m#ss#ons

(mt 0O2e/year)

0->



102/122

&.&

&.&

(mt 0O2e/yr)


103/122

e for free from the following website: http:--www!epa!gov-ttn-chief-software-

issions-subpart-w!html

e-display-help-Reporting6'orm6"nstructions



104/122


105/122

Back to Total Sources /missions

tanks-inde!html


106/122


107/122


Os!ore Petroleum and Natural Gas Produ"t#on 0oOP*ON+ WO$,S- O$ +0**% $0O$1,P*NG P$PO

Version


ternal #n4s:



*nputs

n#t Notes


Vents receive ehaust streams from miscellaneous sources# as well as

Report all emissions vented to cold vents from miscellaneous euipmeneuipment! *.T/: "f &8

9 concentration is unknown# leave this input blan


108/122


109/122

d ?entsS

e(,,RT R12345!&!35!

(=s"/year) (ppm7)

anifold ehaust streams from other euipment on the same platform such

including periods of upset venting! $lso report the chemical compositionk!



?olume o as 7ented rom m#s"sour"es

0on"entrat#on o 0-> #n t!e 7ent

as



110/122

&.& &.&

otal 0O2 m#ss#ons otal 0-

> m#ss#ons

(mt 0O2e/yr) (mt 0O

2e/yr)


111/122

+nnual m#ss#ons

(ppm7) (lb/year)

Back to Total So

as amine units# glycol dehydrators# loading operations# and storage tanks!

f the gas! 0o not report the volumes vented from the manifold euipment#

uctions

0on"entrat#on o 0O2#n t!e 7ent

as 0O2



112/122


113/122

(lb/year)

urces /missions

which are reported with the other

0->

0O2

(mt 0O2e/yr)


114/122


115/122

0->

(mt 0O2e/yr)


116/122


117/122

0ombust#on lares

&ombustion 'lares ( )ight Smoke ( *o Pilot 'uel 3!332

&ombustion 'lares ( )ight Smoke ( Pilot 'uel 3!332

&ombustion 'lares ( +edium Smoke ( *o Pilot 'uel 3!332

&ombustion 'lares ( +edium Smoke ( Pilot 'uel 3!332

&ombustion 'lares ( *o Smoke ( *o Pilot 'uel 3!332

&ombustion 'lares ( *o Smoke ( Pilot 'uel 3!332

Pilots

&ombustion 'lares ( )ight Smoke ( Pilot 'uel 2!2

&ombustion 'lares ( *o Smoke ( Pilot 'uel 2!2

&ombustion 'lares ( +edium Smoke ( Pilot 'uel 2!2

'lare ,as 8eating Value 43=3

u#t#7es

&omponent

&ompressor centrifugal dry 9!D3/(34

&ompressor centrifugal wet 9!D3/(34

&ompressor reciprocating 9!D3/(34

&onnector 4!43/(32

'lange 2!43/(32

.pen(end 4!43/(34

.ther ( 0iaphragms 9!D3/(34

.ther ( 0rains 9!D3/(34

.ther ( 0ump arms 9!D3/(34

.ther ( 8atches 9!D3/(34

.ther ( "nstruments 9!D3/(34

.ther ( +eters 9!D3/(34

.ther ( Pressure relief valves 9!D3/(34

.ther ( Polished rods 9!D3/(34

*2.

,as


118/122

Pump 4!53/(34

Valve 2!93/(34

3!C9=

osses rom las!#n

$P" gravity G 53 3!34D?

$P" gravity H 53 3!352

3!32

3!??

=ud 1eass#n

&omponent vol I

+ethane ?5!?=

/thane =!94

Propane !42Butane 5!24

Pentane 4!9

Total CC!CC

Pneumat#" Pumps

&omponent 0efault +olI

C9!=3!?

&89 0efault Speciation Weight 'ractions for T8&

/missions

&4 Vasue7(Beggsconstant

average sales gas

weight percent

&.2

&89

&89

&.2


119/122

/' ;lb-++Btu<

3!42 449!2?=

3!42 449!2?=

3!42 449!2?=

3!42 449!2?=

3!42 449!2?=

3!42 449!2?=

2!5 423333

2!5 423333

2!5 423333

Btu-scf

9!33/(34 4!D3/(35 9!33/(34 D!93/(34

9!33/(34 4!D3/(35 9!33/(34 D!93/(34

9!33/(34 4!D3/(35 9!33/(34 D!93/(34

4!43/(32 9!33/(39 4!43/(32 =!?3/(35

=!?3/(35 2!43/(3= =!?3/(35 4!=3/(39

D!93/(32 D!93/(32 D!93/(32 4!53/(329!33/(34 4!D3/(35 9!33/(34 D!93/(34

9!33/(34 4!D3/(35 9!33/(34 D!93/(34

9!33/(34 4!D3/(35 9!33/(34 D!93/(34

9!33/(34 4!D3/(35 9!33/(34 D!93/(34

9!33/(34 4!D3/(35 9!33/(34 D!93/(34

9!33/(34 4!D3/(35 9!33/(34 D!93/(34

9!33/(34 4!D3/(35 9!33/(34 D!93/(34

9!33/(34 4!D3/(35 9!33/(34 D!93/(34

&89

&.2

*atural,as

)iuid

8eavy .il;H23 $P",ravity<

)ight .il;G$P" ,ravity<

Water-.il


120/122

!C3/(34 !C3/(34 !C3/(34 4!53/(35

4!53/(34 9!93/(39 4!53/(34 =!23/(35

3!42 3!C92 3!42 3!42

,as Specific ,ravity ,0

4!4?D 25!C54 3!C5 3!3=?DDD34

4!3C5D 2=!D29 4!3? 3!3=?DDD34

total kmol +W ;kg-kmol< total kg wtI

5!D95535=D49 4!39 3!392=?C2?=D 3!=42DDC5=?

3!294=4D?=D4 53!3D D!22994C95 3!3D?DD=223=

3!2D52492?=D 99!4 42!39?D= 3!453C4C?2=3!495535=D49 =?!42 ?!52??35=D49 3!3C3594CD55

3!32= D2!4= 9!=3C5D= 3!39?C42??DC

9!95?5C2?=D 223!9? C2!4C4C=C?249 4

+ole Weight +ole weight of gas

4!395 3!35CC=C=34?99!34 3!333C2DCC4




121/122

D!93/(34

D!93/(34

D!93/(34

4!43/(32

2!43/(32

4!43/(34D!93/(34

D!93/(34

D!93/(34

D!93/(34

D!93/(34

D!93/(34

D!93/(34

D!93/(34

.il-Water-,as


122/122

4!53/(34

2!93/(34

3!42

lbs T8&-day

Water(based muds ??4!?9 2!=59?39945

.il(based muds 4C?!94 3!=CD324352

Synthetic(based muds 4C?!94 3!=CD324352

lbs &.2-day

Documents

Subpart W Offshore Calculation Tool for RY2013 and Later