Facility Name:Targa Resources Corp. 220 Gulf Coast Basin (LA, TX) GB
Facility Identifier:
Facility Reporting Year:2020
Facility Location:
Address: 811 Louisiana, Suite 2100
City: Houston
State: TX
Postal Code: 77002

Facility Site Details:
CO2 equivalent emissions from facility subparts C-II, SS, and TT (metric tons):103,393.28
CO2 equivalent emissions from supplier subparts LL-QQ (metric tons):
Biogenic CO2 emissions from facility subparts C-II, SS, and TT (metric tons):0
Cogeneration Unit Emissions Indicator:N
GHG Report Start Date:2020-01-01
GHG Report End Date:2020-12-31
Description of Changes to Calculation Methodology:
Plant Code Indicator:N
Primary NAICS Code:211130
Second Primary NAICS Code:

Parent Company Details:
Parent Company Name:TARGA RESOURCES CORP
Address:811 Louisiana Street, Suite 2100, Houston,  TX 77002
Percent Ownership Interest:100

Subpart W: Petroleum and Natural Gas Systems

Gas Information Details

Gas NameCarbon Dioxide
Gas Quantity25,525.321134 (Metric Tons)
Own Result?

Gas NameMethane
Gas Quantity3,114.20527 (Metric Tons)
Own Result?

Gas NameNitrous Oxide
Gas Quantity0.043054 (Metric Tons)
Own Result?


SubpartWSummaryDetails:
Industry Segment Number9
Industry Segment NameOnshore petroleum and natural gas gathering and boosting [98.230(a)(9)]
Total Reported CO2 Emissions (mt CO2)25525.3211337223
Total CO2e Emissions (mt CO2e)103393.282932396
Total Reported CH4 Emissions (mt CH4)3114.20527028168
Total Reported N2O Emissions (mt N2O)0.04305383097952


SubpartWSourceReportingFormRowDetails:
Source Reporting FormOnshore Production [98.236(aa)(1)]
Required for Selected Industry SegmentNo
Source Reporting FormFacility Overview [98.236(aa)(2-11)]
Required for Selected Industry SegmentYes
Source Reporting FormNatural Gas Pneumatic Devices [98.236(b)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)2.6367649293312
Total Reported CH4 Emissions (mt CH4)50.450302752768
Source Reporting FormNatural Gas Driven Pneumatic Pumps [98.236(c)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)0
Total Reported CH4 Emissions (mt CH4)0
Source Reporting FormAcid Gas Removal Units [98.236(d)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)0
Source Reporting FormDehydrators [98.236(e)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)863.461280280445
Total Reported CH4 Emissions (mt CH4)6.98766327629252
Total Reported N2O Emissions (mt N2O)0.00005
Source Reporting FormWell Venting for Liquids Unloading [98.236(f)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0
Total Reported CH4 Emissions (mt CH4)0
Source Reporting FormCompletions and Workovers with Hydraulic Fracturing [98.236(g)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0
Total Reported CH4 Emissions (mt CH4)0
Total Reported N2O Emissions (mt N2O)0
Source Reporting FormCompletions and Workovers without Hydraulic Fracturing [98.236(h)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0
Total Reported CH4 Emissions (mt CH4)0
Total Reported N2O Emissions (mt N2O)0
Source Reporting FormBlowdown Vent Stacks [98.236(i)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)0.903774764230719
Total Reported CH4 Emissions (mt CH4)17.2988675404465
Source Reporting FormAtmospheric Storage Tanks [98.236(j)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)1.3490848
Total Reported CH4 Emissions (mt CH4)0.6825984
Total Reported N2O Emissions (mt N2O)0.00000
Source Reporting FormTransmission Storage Tanks [98.236(k)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0
Total Reported CH4 Emissions (mt CH4)0
Total Reported N2O Emissions (mt N2O)0
Source Reporting FormWell Testing [98.236(l)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0
Total Reported CH4 Emissions (mt CH4)0
Total Reported N2O Emissions (mt N2O)0
Source Reporting FormAssociated Gas Venting and Flaring [98.236(m)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0
Total Reported CH4 Emissions (mt CH4)0
Total Reported N2O Emissions (mt N2O)0
Source Reporting FormFlare Stacks [98.236(n)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)3368.47100928
Total Reported CH4 Emissions (mt CH4)17.42327808
Total Reported N2O Emissions (mt N2O)0.0051938432
Source Reporting FormCentrifugal Compressors [98.236(o)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)306.658
Total Reported CH4 Emissions (mt CH4)2534.4
Source Reporting FormReciprocating Compressors [98.236(p)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)0.5266838
Total Reported CH4 Emissions (mt CH4)3.458304
Source Reporting FormEquipment Leaks Surveys and Population Counts [98.236(q,r)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)24.8783873857382
Total Reported CH4 Emissions (mt CH4)476.114545217434
Source Reporting FormOffshore Petroleum and Natural Gas Production [98.236(s)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0
Total Reported CH4 Emissions (mt CH4)0
Total Reported N2O Emissions (mt N2O)0
Source Reporting FormEnhanced Oil Recovery Injection Pumps [98.236(w)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0
Source Reporting FormEnhanced Oil Recovery Hydrocarbon Liquids [98.236(x)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0
Source Reporting FormCombustion Equipment at Onshore Petroleum and Natural Gas Production Facilities, Onshore Petroleum and Natural Gas Gathering and Boosting Facilities, and Natural gas Distribution Facilities [98.236(z)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)20956.4361484825
Total Reported CH4 Emissions (mt CH4)7.389711014742
Total Reported N2O Emissions (mt N2O)0.0378066502742


FacilityOverviewDetails:


FacilityOverviewOnshorePetroleumAndNaturalGasGatheringAndBoostingRowDetails:
Select the basin associated with this facility [98.236(a)(9)]220 - Gulf Coast Basin (LA, TX)
Quantity of gas received by the gathering and boosting facility in the calendar year (thousand standard cubic feet) [98.236(aa)(10)(i)]317266000
Quantity of gas transported to a natural gas processing facility, a natural gas transmission pipeline, a natural gas distribution pipeline, or another gathering and boosting facility in the calendar year (thousand standard cubic feet) [98.236(aa)(10)(ii)]317266000
Quantity of all hydrocarbon liquids received by the gathering and boosting facility in the calendar year (barrels) [98.236(aa)(10)(iii)]560166
Quantity of all hydrocarbon liquids transported to a natural gas processing facility, a natural gas transmission pipeline, a natural gas distribution pipeline, or another gathering and boosting facility in the calendar year (barrels) [98.236(aa)(10)(iv)]560166


PneumaticDeviceVentingDetails:
mt CO22.6367649293312
mt CH450.450302752768
Did the Facility have any continuous high-bleed pneumatic devices subject to reporting under 98.232 [98.236(b)]?Yes
Did the Facility have any intermittent bleed pneumatic devices subject to reporting under 98.232 [98.236(b)]?Yes
Did the Facility have any continuous low-bleed pneumatic devices subject to reporting under 98.232 [98.236(b)]?Yes
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No


PneumaticDeviceTypesRowDetails:
Type of Pneumatic DeviceHigh-bleed Pneumatic Devices
Total Number, Countt [98.236(b)(1)(i)]1
Is the Total Number estimated? (Yes / No) [98.236(b)(1)(ii)]No
Total CO2 Emissions (mt CO2) [98.236(b)(3)]0.275849362944
Total CH4 Emissions (mt CH4) [98.236(b)(4)]5.27793878016
Estimated average number of hours in the calendar year that the pneumatic devices were operating, Tt (hours) [98.236(b)(2)]8784
Type of Pneumatic DeviceLow-Bleed Pneumatic Devices
Total Number, Countt [98.236(b)(1)(i)]16
Is the Total Number estimated? (Yes / No) [98.236(b)(1)(ii)]No
Total CO2 Emissions (mt CO2) [98.236(b)(3)]0.1644742582272
Total CH4 Emissions (mt CH4) [98.236(b)(4)]3.146953310208
Estimated average number of hours in the calendar year that the pneumatic devices were operating, Tt (hours) [98.236(b)(2)]8784
Type of Pneumatic DeviceIntermittent Bleed Pneumatic Devices
Total Number, Countt [98.236(b)(1)(i)]22
Is the Total Number estimated? (Yes / No) [98.236(b)(1)(ii)]No
Total CO2 Emissions (mt CO2) [98.236(b)(3)]2.19644130816
Total CH4 Emissions (mt CH4) [98.236(b)(4)]42.0254106624
Estimated average number of hours in the calendar year that the pneumatic devices were operating, Tt (hours) [98.236(b)(2)]8784


NaturalGasDrivenPneumaticPumpsDetails:
mt CO20
mt CH40
Did the Facility have any natural gas driven pneumatic pumps subject to reporting under 98.232 [98.236(c)]?Yes
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No


PneumaticPumpTypesRowDetails:
Type of Pneumatic PumpNatural Gas Driven Pneumatic Pumps
Total count of natural gas driven pneumatic pumps, Count [98.236(c)(1)]0
Average estimated number of hours in the calendar year that the natural gas driven pneumatic pumps were operated, T (hours) [98.236(c)(2)]8784
Total CO2 Emissions (mt CO2) [98.236(c)(3)]0
Total CH4 Emissions (mt CH4) [98.236(c)(4)]0


AcidGasRemovalUnitsDetails:
mt CO20
Did the Facility have any acid gas removal units that vent directly to the atmosphere, to a flare or engine, or to a sulfur recovery plant subject to reporting under 98.232 [98.236(d)]?No


DehydratorsDetails:
mt CO2863.461280280445
mt CH46.98766327629252
mt N2O0.00005
Did the facility have any glycol dehydrators with annual average daily natural gas throughputs greater than or equal to 0.4MMscfd subject to reporting under 98.232 [98.236(e)]?Yes
Did the facility have any glycol dehydrators with annual average daily natural gas throughputs less than 0.4MMscfd subject to reporting under 98.232 [98.236(e)]?No
Did the facility have any desiccant dehydrators subject to reporting under 98.232 [98.236(e)]?No
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No


SmallGlycolDehydrators:
Emissions vented to flare or regenerator firebox/fire tubes
Emissions that were not vented to a flare or regenerator firebox/fire tubes


DessicantDehydrators:
Emissions vented to flare or regenerator firebox/fire tubes
Emissions that were not vented to a flare or regenerator firebox/fire tubes


GlycolDehydratorsMoreThanSpecifiedValueRowDetails:
Unit ID or Name [98.236(e)(1)(i)]e. Bayside DEHY
County and State [98.236(e)(1)(xviii)]ARANSAS, TX
Glycol dehydrator feed natural gas flow rate determined by engineering estimate based on best available data (MMscfd) [98.236(e)(1)(ii)]0.4
Dehydrator feed natural gas water content (pounds per MMscf) [98.236(e)(1)(iii)]46.72
Dehydrator outlet natural gas water content (pounds per MMscf) [98.236(e)(1)(iv)]7
Glycol dehydrator absorbent circulation pump type [98.236(e)(1)(v)]Natural gas pneumatic
Dehydrator absorbent circulation rate (gallons per minute) [98.236(e)(1)(vi)]0.06
Report type of absorbent used [98.236(e)(1)(vii)]Triethylene glycol (TEG)
Report whether stripper gas is used in glycol dehydrator [98.236(e)(1)(viii)]No
Report whether a flash tank separator is used in glycol dehydrator [98.236(e)(1)(ix)]Yes
Total time the glycol dehydrator is operating (hours) [98.236(e)(1)(x)]8760
Temperature of the wet natural gas (°F) [98.236(e)(1)(xi)]90
Pressure of the wet natural gas (psig) [98.236(e)(1)(xii)]915
Concentration of CO2 in wet natural gas (mole fraction) [98.236(e)(1)(xiv)]0.016
Concentration of CH4 in wet natural gas (mole fraction) [98.236(e)(1)(xiii)]0.839
Were any dehydrator emissions vented to a vapor recovery device? [98.236(e)(1)(xv)]No
Were any dehydrator emissions vented to a flare or regenerator firebox/fire tubes? [98.236(e)(1)(xvi)]Yes
CO2 Emissions from Flares or Regenerators (mt CO2) [98.236(e)(1)(xvi)(A)]11.794022496
CH4 Emissions from Flares or Regenerators (mt CH4) [98.236(e)(1)(xvi)(B)]2.634181056
N2O Emissions from Flares or Regenerators (mt N2O) [98.236(e)(1)(xvi)(C)]0.00002
Were any dehydrator emissions vented to the atmosphere without being routed to a flare or regenerator firebox/fire tubes? [98.236(e)(1)(xvii)]Yes
CO2 Emissions from Venting (mt CO2) [98.236(e)(1)(xvii)(A)]0.084294677
CH4 Emissions from Venting (mt CH4) [98.236(e)(1)(xvii)(B)]0.055666296
Unit ID or Name [98.236(e)(1)(i)]e. Pettus DEHY
County and State [98.236(e)(1)(xviii)]BEE, TX
Glycol dehydrator feed natural gas flow rate determined by engineering estimate based on best available data (MMscfd) [98.236(e)(1)(ii)]1.941414474
Dehydrator feed natural gas water content (pounds per MMscf) [98.236(e)(1)(iii)]89.7
Dehydrator outlet natural gas water content (pounds per MMscf) [98.236(e)(1)(iv)]7
Glycol dehydrator absorbent circulation pump type [98.236(e)(1)(v)]Natural gas pneumatic
Dehydrator absorbent circulation rate (gallons per minute) [98.236(e)(1)(vi)]8
Report type of absorbent used [98.236(e)(1)(vii)]Triethylene glycol (TEG)
Report whether stripper gas is used in glycol dehydrator [98.236(e)(1)(viii)]No
Report whether a flash tank separator is used in glycol dehydrator [98.236(e)(1)(ix)]Yes
Total time the glycol dehydrator is operating (hours) [98.236(e)(1)(x)]8760
Temperature of the wet natural gas (°F) [98.236(e)(1)(xi)]90
Pressure of the wet natural gas (psig) [98.236(e)(1)(xii)]400
Concentration of CO2 in wet natural gas (mole fraction) [98.236(e)(1)(xiv)]0.016
Concentration of CH4 in wet natural gas (mole fraction) [98.236(e)(1)(xiii)]0.839
Were any dehydrator emissions vented to a vapor recovery device? [98.236(e)(1)(xv)]No
Were any dehydrator emissions vented to a flare or regenerator firebox/fire tubes? [98.236(e)(1)(xvi)]Yes
CO2 Emissions from Flares or Regenerators (mt CO2) [98.236(e)(1)(xvi)(A)]850.852831368445
CH4 Emissions from Flares or Regenerators (mt CH4) [98.236(e)(1)(xvi)(B)]3.46510369329252
N2O Emissions from Flares or Regenerators (mt N2O) [98.236(e)(1)(xvi)(C)]0.00003
Were any dehydrator emissions vented to the atmosphere without being routed to a flare or regenerator firebox/fire tubes? [98.236(e)(1)(xvii)]No
Unit ID or Name [98.236(e)(1)(i)]e. DGS EQT 020 (DEHY)
County and State [98.236(e)(1)(xviii)]PLAQUEMINES, LA
Glycol dehydrator feed natural gas flow rate determined by engineering estimate based on best available data (MMscfd) [98.236(e)(1)(ii)]14.91199037
Dehydrator feed natural gas water content (pounds per MMscf) [98.236(e)(1)(iii)]32.07
Dehydrator outlet natural gas water content (pounds per MMscf) [98.236(e)(1)(iv)]7
Glycol dehydrator absorbent circulation pump type [98.236(e)(1)(v)]Natural gas pneumatic
Dehydrator absorbent circulation rate (gallons per minute) [98.236(e)(1)(vi)]2.7
Report type of absorbent used [98.236(e)(1)(vii)]Triethylene glycol (TEG)
Report whether stripper gas is used in glycol dehydrator [98.236(e)(1)(viii)]No
Report whether a flash tank separator is used in glycol dehydrator [98.236(e)(1)(ix)]Yes
Total time the glycol dehydrator is operating (hours) [98.236(e)(1)(x)]6647
Temperature of the wet natural gas (°F) [98.236(e)(1)(xi)]70
Pressure of the wet natural gas (psig) [98.236(e)(1)(xii)]650
Concentration of CO2 in wet natural gas (mole fraction) [98.236(e)(1)(xiv)]0.016
Concentration of CH4 in wet natural gas (mole fraction) [98.236(e)(1)(xiii)]0.839
Were any dehydrator emissions vented to a vapor recovery device? [98.236(e)(1)(xv)]Yes
Were any dehydrator emissions vented to a flare or regenerator firebox/fire tubes? [98.236(e)(1)(xvi)]No
Were any dehydrator emissions vented to the atmosphere without being routed to a flare or regenerator firebox/fire tubes? [98.236(e)(1)(xvii)]Yes
CO2 Emissions from Venting (mt CO2) [98.236(e)(1)(xvii)(A)]0.730131739
CH4 Emissions from Venting (mt CH4) [98.236(e)(1)(xvii)(B)]0.832712231


BlowdownVentStacksDetails:
mt CO20.903774764230719
mt CH417.2988675404465
Did the facility have any blowdown vent stacks subject to reporting under 98.232 [98.236(i)]?Yes
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No
How were emissions determined? [98.236(i)]Calculated by equipment or event type


BlowdownEquipmentOrEventEmissionsRowDetails:
Equipment or event type [98.236(i)(1)] [98.236(i)(2)]Compressors
Total number of blowdowns for equipment or event type, N [98.236(i)(1)(i)]12
Annual total CO2 emissions for each equipment or event type (mt CO2) [98.236(i)(1)(ii)]0.0549615520066526
Annual total CH4 emissions for each equipment or event type (mt CH4) [98.236(i)(1)(iii)]1.05200172167867
Equipment or event type [98.236(i)(1)] [98.236(i)(2)]Pipeline venting
Total number of blowdowns for equipment or event type, N [98.236(i)(1)(i)]3
Annual total CO2 emissions for each equipment or event type (mt CO2) [98.236(i)(1)(ii)]0.848813212224067
Annual total CH4 emissions for each equipment or event type (mt CH4) [98.236(i)(1)(iii)]16.2468658187679


AtmosphericTanksDetails:
mt CO21.3490848
mt CH40.6825984
mt N2O0.00000
Did the facility send hydrocarbon liquids to atmospheric storage tanks that are subject to reporting under 98.232 [98.236(j)]?Yes
Was Calculation Method 1 used to calculate emissions [(98.233(j)(1)]?No
Was Calculation Method 2 used to calculate emissions [(98.233(j)(2)]?Yes
Was Calculation Method 3 used to calculate emissions [(98.233(j)(3)]?Yes
If Calculation Method 1 or 2 were used, were any atmospheric tanks observed to have malfunctioning dump valves during the calendar year?No
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No


AtmosphericTanksCalculationMethodOneOrTwoSubBasinRowDetails:
County and State [98.236(j)(1)(i)]PLAQUEMINES, LA
Select Calculation Method Used (Select from list) [98.236(j)(1)(ii)]Calculation Methodology 2
Average gas-liquid separator or non-separator equipment temperature (°F) [98.236(j)(1)(iv)]70
Average gas-liquid separator or non-separator equipment pressure (psig) [98.236(j)(1)(v)]800
Average sales oil or stabilized oil API gravity (degrees) [98.236(j)(1)(vi)]29
Count of tanks that control emissions with vapor recovery systems [98.236(j)(1)(xii)(A)]7
Minimum concentration of CH4 in flash gas (mole fraction) [98.236(j)(1)(viii)]0.574
Maximum concentration of CH4 in flash gas (mole fraction) [98.236(j)(1)(viii)]0.574
Minimum concentration of CO2 in flash gas (mole fraction) [98.236(j)(1)(vii)]]0.0083
Maximum concentration of CO2 in flash gas (mole fraction) [98.236(j)(1)(vii)]0.0083
Total volume of oil sent to tanks from all gas-liquid separators and direct from wells or non-separator equipment (bbl per yr) [98.236(j)(1)(iii)]559018
Total CO2 mass that was recovered (mt CO2) [98.236(j)(1)(xii)(B)]14.008818902456
Total CH4 mass that was recovered (mt CH4) [98.236(j)(1)(xii)(C)]353.63138797056
Annual CO2 emissions from tanks with vapor recovery systems (mt CO2) [98.236(j)(1)(xii)(D)]0
Annual CH4 emissions from tanks with vapor recovery systems (mt CH4) [98.236(j)(1)(xii)(E)]0
Were any emissions from atmospheric tanks controlled with vapor recovery systems? [98.236(j)(1)(xii)]Yes
Were any emissions from atmospheric tanks vented directly to the atmosphere? [98.236(j)(1)(xiii)(A)]No
Were any emissions from atmospheric tanks vented to flare(s)? [98.236(j)(1)(xiv)]No
Count of atmospheric tanks [98.236(j)(1)(x)]7


AtmosphericTanksCalculationMethodThreeRowDetails:
Estimate of fraction of oil/condensate throughput sent to tanks in basin with flaring [98.236(j)(2)(i)(B)]0.333333333333333
Estimate of fraction of oil/condensate throughput sent to tanks with vapor recovery system control measures [98.236(j)(2)(i)(C)]0
Count of atmospheric tanks in basin [98.236(j)(2)(i)(D)]3
Total annual oil/condensate throughput that is sent to all atmospheric tanks (barrels per year) [98.236(j)(2)(i)(A)]1148


AtmosphericTanksCalcMethodThreeNoFlaringRowDetails:
County and State [98.236(j)(2)(ii)(A)]BEE, TX
Count of tanks that did not control emissions with flares [98.236(j)(2)(ii)(B)]2
Annual CO2 emissions from tanks without flares (mt CO2) [98.236(j)(2)(ii)(C)]0.29456
Annual CH4 emissions from tanks without flares (mt CH4) [98.236(j)(2)(ii)(D)]0.67584


AtmosphericTanksCalcMethodThreeWithFlaringRowDetails:
County and State [98.236(j)(2)(iii)(A)]CAMERON, LA
Count of tanks with flaring emission control measures [98.236(j)(2)(iii)(B)]1
Annual CO2 emissions from flaring (mt CO2) [98.236(j)(2)(iii)(C)]1.0545248
Annual CH4 emissions from flaring (mt CH4) [98.236(j)(2)(iii)(D)]0.00675840000000001
Annual N2O emissions from flaring (mt N2O) [98.236(j)(2)(iii)(E)]0.00000


FlareStacksDetails:
mt CO23368.47100928
mt CH417.42327808
mt N2O0.0051938432
Did the facility have flare stacks subject to reporting under 98.232 [98.236(n)]?Yes
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No


UniqueFlareStacksRowDetails:
Unique Name or ID Number for the Flare Stack [98.236(n)(1)]n. Process Flare (EQT0005)
Does the flare stack have a continuous flow monitor on gas to the flare? [98.236(n)(2)]Yes
Does the flare stack have a continuous gas analyzer on gas to the flare? [98.236(n)(3)]No
Were CEMS used to measure CO2 emissions for the flare stack? [98.233(n)(8)] [98.236(n)(12)]No
Volume of gas sent to flare, Vs (standard cubic feet) [98.236(n)(4)]2233000
Flare combustion efficiency (decimal value) [98.236(n)(6)]0.98
Mole fraction of CH4 in flare feed gas, XCH4 [98.236(n)(7)]0.839
Mole fraction of CO2 in flare feed gas, XCO2 [98.236(n)(8)]0.016
Fraction of feed gas sent to un-lit flare, Zu [98.236(n)(5)]0
CO2 emissions (mt CO2) [98.236(n)(9)]139.086460128
CH4 Emissions (mt CH4) (Eq. W-19) [98.236(n)(10)]0.719419008
N2O Emissions (mt N2O) (Eq. W-40) [98.236(n)(11)]0.00021445732
Unique Name or ID Number for the Flare Stack [98.236(n)(1)]n. Pelican Field Protection Flare
Does the flare stack have a continuous flow monitor on gas to the flare? [98.236(n)(2)]Yes
Does the flare stack have a continuous gas analyzer on gas to the flare? [98.236(n)(3)]No
Were CEMS used to measure CO2 emissions for the flare stack? [98.233(n)(8)] [98.236(n)(12)]No
Volume of gas sent to flare, Vs (standard cubic feet) [98.236(n)(4)]4237000
Flare combustion efficiency (decimal value) [98.236(n)(6)]0.98
Mole fraction of CH4 in flare feed gas, XCH4 [98.236(n)(7)]0.839
Mole fraction of CO2 in flare feed gas, XCO2 [98.236(n)(8)]0.016
Fraction of feed gas sent to un-lit flare, Zu [98.236(n)(5)]0
CO2 emissions (mt CO2) [98.236(n)(9)]263.909239392
CH4 Emissions (mt CH4) (Eq. W-19) [98.236(n)(10)]1.365059712
N2O Emissions (mt N2O) (Eq. W-40) [98.236(n)(11)]0.00040692148
Unique Name or ID Number for the Flare Stack [98.236(n)(1)]n. 3-02-EF Emergency Flare (EQT 0001)
Does the flare stack have a continuous flow monitor on gas to the flare? [98.236(n)(2)]Yes
Does the flare stack have a continuous gas analyzer on gas to the flare? [98.236(n)(3)]No
Were CEMS used to measure CO2 emissions for the flare stack? [98.233(n)(8)] [98.236(n)(12)]No
Volume of gas sent to flare, Vs (standard cubic feet) [98.236(n)(4)]569000
Flare combustion efficiency (decimal value) [98.236(n)(6)]0.98
Mole fraction of CH4 in flare feed gas, XCH4 [98.236(n)(7)]0.839
Mole fraction of CO2 in flare feed gas, XCO2 [98.236(n)(8)]0.016
Fraction of feed gas sent to un-lit flare, Zu [98.236(n)(5)]0
CO2 emissions (mt CO2) [98.236(n)(9)]35.441198304
CH4 Emissions (mt CH4) (Eq. W-19) [98.236(n)(10)]0.183318144
N2O Emissions (mt N2O) (Eq. W-40) [98.236(n)(11)]0.00005
Unique Name or ID Number for the Flare Stack [98.236(n)(1)]n. DGS Emergency Flare
Does the flare stack have a continuous flow monitor on gas to the flare? [98.236(n)(2)]Yes
Does the flare stack have a continuous gas analyzer on gas to the flare? [98.236(n)(3)]No
Were CEMS used to measure CO2 emissions for the flare stack? [98.233(n)(8)] [98.236(n)(12)]No
Volume of gas sent to flare, Vs (standard cubic feet) [98.236(n)(4)]47041000
Flare combustion efficiency (decimal value) [98.236(n)(6)]0.98
Mole fraction of CH4 in flare feed gas, XCH4 [98.236(n)(7)]0.839
Mole fraction of CO2 in flare feed gas, XCO2 [98.236(n)(8)]0.016
Fraction of feed gas sent to un-lit flare, Zu [98.236(n)(5)]0
CO2 emissions (mt CO2) [98.236(n)(9)]2930.034111456
CH4 Emissions (mt CH4) (Eq. W-19) [98.236(n)(10)]15.155481216
N2O Emissions (mt N2O) (Eq. W-40) [98.236(n)(11)]0.00451781764
Unique Name or ID Number for the Flare Stack [98.236(n)(1)]e. Bayside DEHY
Does the flare stack have a continuous flow monitor on gas to the flare? [98.236(n)(2)]No
Does the flare stack have a continuous gas analyzer on gas to the flare? [98.236(n)(3)]No
Were CEMS used to measure CO2 emissions for the flare stack? [98.233(n)(8)] [98.236(n)(12)]No
Volume of gas sent to flare, Vs (standard cubic feet) [98.236(n)(4)]346020
Flare combustion efficiency (decimal value) [98.236(n)(6)]0.5
Mole fraction of CH4 in flare feed gas, XCH4 [98.236(n)(7)]0.793
Mole fraction of CO2 in flare feed gas, XCO2 [98.236(n)(8)]0.0327
Fraction of feed gas sent to un-lit flare, Zu [98.236(n)(5)]0
CO2 emissions (mt CO2) [98.236(n)(9)]0
CH4 Emissions (mt CH4) (Eq. W-19) [98.236(n)(10)]0
N2O Emissions (mt N2O) (Eq. W-40) [98.236(n)(11)]0
Unique Name or ID Number for the Flare Stack [98.236(n)(1)]e. Pettus DEHY
Does the flare stack have a continuous flow monitor on gas to the flare? [98.236(n)(2)]No
Does the flare stack have a continuous gas analyzer on gas to the flare? [98.236(n)(3)]No
Were CEMS used to measure CO2 emissions for the flare stack? [98.233(n)(8)] [98.236(n)(12)]No
Volume of gas sent to flare, Vs (standard cubic feet) [98.236(n)(4)]12111576
Flare combustion efficiency (decimal value) [98.236(n)(6)]0.98
Mole fraction of CH4 in flare feed gas, XCH4 [98.236(n)(7)]0.74504817
Mole fraction of CO2 in flare feed gas, XCO2 [98.236(n)(8)]0.040118328
Fraction of feed gas sent to un-lit flare, Zu [98.236(n)(5)]0
CO2 emissions (mt CO2) [98.236(n)(9)]0
CH4 Emissions (mt CH4) (Eq. W-19) [98.236(n)(10)]0
N2O Emissions (mt N2O) (Eq. W-40) [98.236(n)(11)]0


CentrifugalCompressorsDetails:
mt CO2306.658
mt CH42534.4
Did the facility have any centrifugal compressors subject to reporting under 98.232 [98.236(o)]?Yes
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No
Total annual Centrifugal Compressor emissions CO2 Emissions (mt CO2) [98.236(o)(5)(ii)]306.658
Total annual Centrifugal Compressor emissions CH4 Emissions (mt CH4) [98.236(o)(5)(iii)]2534.4
Number of Centrifugal Compressors with wet seal oil degassing vents, Count [98.236(o)(5)(i)]11


ReciprocatingCompressorsDetails:
mt CO20.5266838
mt CH43.458304
Did the facility have any reciprocating compressors subject to reporting under 98.232 [98.236(p)]?Yes
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No
Total annual Reciprocating Compressor emissions CO2 Emissions (mt CO2) [98.236(p)(5)(ii)]0.5266838
Total annual Reciprocating Compressor emissions CH4 Emissions (mt CH4) [98.236(p)(5)(iii)]3.458304
Count of Reciprocating Compressors [98.236(p)(5)(i)]19


OtherEmissionsFromEquipmentLeaksDetails:
mt CO224.8783873857382
mt CH4476.114545217434
Did this facility use leak surveys to calculate emissions from equipment leaks in accordance with 98.232 [per 98.236(q)]?No
Did this facility use population counts to calculate emissions from equipment leaks in accordance with 98.232 [per 98.236(r)]?Yes
Did the facility elect to comply with 98.236(q) according to 98.233(q)(1)(iv) for any components at the facility [per 98.236(q)(1)(iv)]?No
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No
Component count calculation method for all emission source types in Table R.1 other than gathering pipelines [98.236(r)(3)(i)]Component Count Method 1


LeaksCalculatedWithCountsFactorsRowDetails:
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Gas Service - Valves
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]7319
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]6.54938123254272
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]125.311992111821
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Gas Service - Connectors
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]23406
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]2.94265450976256
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]56.3030133110784
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Gas Service - Open ended lines
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]497
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0.11394131728896
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]2.1800858655744
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Gas Service - Pressure relief valves
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]475
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0.677975612544
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]12.97198492416
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Light crude service - Valves
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]0
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]0
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Light crude service - Flanges
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]0
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]0
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Light crude service - Connectors
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]0
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]0
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Light crude service - Open ended lines
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]0
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]0
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Light crude service - Pumps
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]0
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]0
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Light crude service - Other equipment leak sources (such as instruments, loading arms, stuffing boxes, compressor seals, dump lever arms, breather caps)
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]0
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]0
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Heavy crude service - Valves
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]0
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]0
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Heavy crude service - Flanges
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]0
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]0
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Heavy crude service - Connectors
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]0
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]0
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Heavy crude service - Open ended lines
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]0
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]0
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Heavy crude service - Other equipment leak sources (such as instruments, loading arms, stuffing boxes, compressor seals, dump lever arms, breather caps)
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]0
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]0
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Gathering pipelines - Protected steel gathering pipeline
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]2800
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]9.702099456
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]185.704823808
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Gathering pipelines - Unprotected steel gathering pipeline
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]40
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]4.8923352576
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]93.6426451968
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Gathering pipelines - Plastic/composite gathering pipeline
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]0
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]0
Emission Source Type (Eq. W-32A) [98.232(c)(21)] [98.233(r)]Gathering pipelines - Cast iron gathering pipeline
Geographic Location (according to Table W-1D) [98.236(r)(1)(i)]Western U.S.
Total number of emission source type, Counte (for gathering pipelines, this value is the number of miles of pipeline per material type) [98.236(r)(1)(ii)]0
Average estimated time that the emission source type was operational in the calendar year, Te (hours) [98.236(r)(1)(iii)]8760
CO2 Emissions (mt CO2) [98.236(r)(1)(iv)]0
CH4 Emissions (mt CH4) [98.236(r)(1)(v)]0


MajorGasEquipmentTypeRowDetails:
Major Equipment Type [98.236(r)(3)(ii)]Wellhead
Equipment type present at facility? [98.236(r)(3)(ii)(A)]No
Major Equipment Type [98.236(r)(3)(ii)]Separators
Equipment type present at facility? [98.236(r)(3)(ii)(A)]Yes
Count of Major Equipment Type in Eastern US [98.236(r)(3)(ii)(B)]0
Count of Major Equipment Type in Western US [98.236(r)(3)(ii)(B)]12
Major Equipment Type [98.236(r)(3)(ii)]Meters/piping
Equipment type present at facility? [98.236(r)(3)(ii)(A)]Yes
Count of Major Equipment Type in Eastern US [98.236(r)(3)(ii)(B)]0
Count of Major Equipment Type in Western US [98.236(r)(3)(ii)(B)]276
Major Equipment Type [98.236(r)(3)(ii)]Compressors
Equipment type present at facility? [98.236(r)(3)(ii)(A)]Yes
Count of Major Equipment Type in Eastern US [98.236(r)(3)(ii)(B)]0
Count of Major Equipment Type in Western US [98.236(r)(3)(ii)(B)]37
Major Equipment Type [98.236(r)(3)(ii)]In-line heaters
Equipment type present at facility? [98.236(r)(3)(ii)(A)]Yes
Count of Major Equipment Type in Eastern US [98.236(r)(3)(ii)(B)]0
Count of Major Equipment Type in Western US [98.236(r)(3)(ii)(B)]11
Major Equipment Type [98.236(r)(3)(ii)]Dehydrators
Equipment type present at facility? [98.236(r)(3)(ii)(A)]Yes
Count of Major Equipment Type in Eastern US [98.236(r)(3)(ii)(B)]0
Count of Major Equipment Type in Western US [98.236(r)(3)(ii)(B)]8


CombustionEmissionsDetails:
mt CO220956.4361484825
mt CH47.389711014742
mt N2O0.0378066502742
Did the Facility have combustion units subject to reporting under 98.232?Yes
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No
Are there external fuel combustion units with a rated heat capacity less than or equal to 5 mmBtu/hr? [98.236(z)(1)(i)]Yes
Are there internal fuel combustion units that are not compressor-drivers, with a rated heat capacity less than or equal to 1 mmBtu/hr? [98.236(z)(1)(i)]Yes
Total number of combustion units meeting 98.236(z)(1) descriptions8
Are there external fuel combustion units with a rated heat capacity greater than 5 mmBtu/hr? [98.236(z)(2)(i)]Yes
Are there internal fuel combustion units that are not compressor-drivers, with a rated heat capacity greater than 1 mmBtu/hr? [98.236(z)(2)(i)]Yes
Are there Internal fuel combustion units of any heat capacity that are compressor-drivers? [98.236(z)(2)(i)]Yes


LargeCombustionUnitEmissionsRowDetails:
Type of combustion unit [98.236(z)(2)(i)]Internal fuel combustion units of any heat capacity that are compressor-drivers
Type of fuel combusted [98.236(z)(2)(ii)]Natural gas (pipeline quality)
Quantity of fuel combusted in calendar year [98.236(z)(2)(iii)]281927
Unit of measure [98.236(z)(2)(iii)thousand standard cubic feet
CO2 Emissions (mt CO2) [98.236(z)(2)(iv)]15383.0757554905
CH4 Emissions (mt CH4) [98.236(z)(2)(v)]0.289918502742
N2O Emissions (mt N2O) [98.236(z)(2)(vi)]0.0289918502742
Type of combustion unit [98.236(z)(2)(i)]Internal fuel combustion units of any heat capacity that are compressor-drivers
Type of fuel combusted [98.236(z)(2)(ii)]Field gas, process gas, and/or natural gas that is not of pipeline quality
Quantity of fuel combusted in calendar year [98.236(z)(2)(iii)]88148
Unit of measure [98.236(z)(2)(iii)thousand standard cubic feet
CO2 Emissions (mt CO2) [98.236(z)(2)(iv)]5573.360392992
CH4 Emissions (mt CH4) [98.236(z)(2)(v)]7.099792512
N2O Emissions (mt N2O) [98.236(z)(2)(vi)]0.0088148