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Texas oil lease

Producing

FAT BOY 10-20

Fat Boy 10-20 is an oil lease in Winkler County, Texas, operated by Hilcorp Energy Company in the F. A. Hogg (Penn Detrital) field.

1 well

1,113bbl oil, last 12 months−2% vs prior year
Operator
Hilcorp Energy Company
County
Winkler County
Field
F. A. Hogg (Penn Detrital)
RRC lease
08-43579

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Where it sits

This county

Winkler CountyWinklerAndrewsWardLovingEctorWinkler County
Winkler County
Gas, last 12 months
1,921 mcf
Oil in Jul 2026
84 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Hilcorp Energy Company took over from Apache Corporation in Dec 2024.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output held steady over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for FAT BOY 10-20, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 1,113 bbl in the 12 months through Jul 2026, against 1,137 bbl in the 12 months before.Last 12 months: 1,113 bblbbl per monthmcf per month005050100100150150200200250250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for FAT BOY 10-20, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 1,113 bbl in the 12 months through Jul 2026, against 1,137 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005050100100150150200200250250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 16.8% of the gas in Aug 2023.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plantShare of FAT BOY 10-20 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 16.8% of the gas in Aug 2023.Share of the lease’s gas by disposition code, per month0%50%100%Jan 2025: plant to lineFlared 16.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plantShare of FAT BOY 10-20 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 16.8% of the gas in Aug 2023.Share of gas by disposition code0%50%100%Jan 25: plant to lineFlared 16.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Who has run this lease

The operator changed once, most recently in Dec 2024

Operators of this lease over timeApache Corporation, Jan 2020 to Nov 2024; Hilcorp Energy Company, Dec 2024 to Jul 20262020202120222023202420252026Changed Dec 2024Apache CorporationJan 2020 to Nov 2024Hilcorp Energy CompanyDec 2024 to now
Operators of this lease over timeApache Corporation, Jan 2020 to Nov 2024; Hilcorp Energy Company, Dec 2024 to Jul 20262020202120222023202420252026Changed Dec 2024Apache CorporationJan 2020 to Nov 2024Hilcorp Energy CompanyDec 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on FAT BOY 10-20
API numberWell no.Status
42-495-334231HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Rio Energy International, Inc.OilGathers100Dec 31, 2024–
Energy Transfer CompanyCasinghead gasBuys50Jun 1, 2022–
Targa Midstream Services LLCCasinghead gasBuys50Jun 1, 2022–
Energy Transfer CompanyCasinghead gasGathers50Jun 1, 2022–
Targa Midstream Services LLCCasinghead gasGathers50Jun 1, 2022–
Dks Transport LLCOilGathers100Sep 1, 2020Dec 31, 2024
Energy Transfer CompanyCasinghead gasGathers100Nov 1, 2015Jun 1, 2022
Energy Transfer CompanyCasinghead gasBuys100Nov 1, 2015Jun 1, 2022
Eastex Crude CompanyOilGathers50May 1, 2020Sep 1, 2020
Shell Trading (Us) CompanyOilGathers50May 1, 2020Sep 1, 2020
Rio Energy International, Inc.OilGathers100Aug 1, 2019May 1, 2020

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

362 acres on the newest permit

Check your decimal on this lease
Permits for Fat Boy 10-20
API numberWell no.Acreson the permit
42-495-334231H362

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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Estimate your royalty

36 months, newest first

Ledger for FAT BOY 10-20
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Hilcorp Energy841761981980$80.46$2.89
Jun 2026Hilcorp Energy12801841840$84.81$3.15
May 2026Hilcorp Energy941662292290$102.13$2.94
Apr 2026Hilcorp Energy8001791790$100.32$2.77
Mar 2026Hilcorp Energy1011671921920$91.38$3.04
Feb 2026Hilcorp Energy9401131130$64.51$3.62
Jan 2026Hilcorp Energy631661651650$60.04$7.72
Dec 2025Hilcorp Energy8901961960$57.97$4.26
Nov 2025Hilcorp Energy1031721501500$60.06$3.79
Oct 2025Hilcorp Energy10001561560$60.89$3.19
Sep 2025Hilcorp Energy8516698980$63.96$2.97
Aug 2025Hilcorp Energy92061610$64.86$2.91
Jul 2025Hilcorp Energy99166000$68.39$3.20
Jun 2025Hilcorp Energy8316975750$68.17$3.02
May 2025Hilcorp Energy10901111110$62.17$3.12
Apr 2025Hilcorp Energy8117939390$63.54$3.42
Mar 2025Hilcorp Energy980000$68.24$4.12
Feb 2025Hilcorp Energy86167000$71.53$4.19
Jan 2025Hilcorp Energy8001241240$75.74$4.13
Dec 2024Hilcorp Energy108172000$70.12$3.01
Nov 2024Apache Corporation811781991150$69.95$2.12
Oct 2024Apache Corporation1140121340$71.99$2.20
Sep 2024Apache Corporation10017025250$70.24$2.28
Aug 2024Apache Corporation98027270$76.68$1.99
Jul 2024Apache Corporation12618242420$81.80$2.07
Jun 2024Apache Corporation8717333330$79.77$2.54
May 2024Apache Corporation109062620$80.02$2.12
Apr 2024Apache Corporation9518581810$85.35$1.60
Mar 2024Apache Corporation12017082820$81.28$1.49
Feb 2024Apache Corporation920175940$77.25$1.72
Jan 2024Apache Corporation1231872171300$74.15$3.18
Dec 2023Apache Corporation12302331460$71.90$2.52
Nov 2023Apache Corporation123187141570$77.69$2.71
Oct 2023Apache Corporation690157700$85.64$2.98
Sep 2023Apache Corporation7617975678$89.43$2.64
Aug 2023Apache Corporation10601018417$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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This lease belongs to

OperatorHilcorp Energy CompanyFieldF. A. Hogg (Penn Detrital)CountyWinkler County

Hilcorp Energy Company in Winkler County

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F. A. Hogg (Penn Detrital) field

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