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ARCO-MOBIL 185

Arco-Mobil 185 is an oil lease in Gaines County, Texas, operated by Fasken Oil and Ranch, Ltd. in the Three-O-Three (San Andres) field.

1 well

1,631bbl oil, last 12 months−3% vs prior year
Operator
Fasken Oil and Ranch, Ltd.
County
Gaines County
Field
Three-O-Three (San Andres)
RRC lease
8A-66815

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Where it sits

This county

Gaines CountyGainesYoakumDawsonTerryGaines County
Gaines County
Gas, last 12 months
300 mcf
Oil in Jul 2026
152 bbl

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 ARCO-MOBIL 185, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 1,631 bbl in the 12 months through Jul 2026, against 1,676 bbl in the 12 months before.Last 12 months: 1,631 bblbbl per monthmcf per month00100520010300154002050025Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for ARCO-MOBIL 185, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 1,631 bbl in the 12 months through Jul 2026, against 1,676 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00100520010300154002050025Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to lease fuel in the last 12 months

All of the gas went to lease fuel in the last 12 monthsShare of ARCO-MOBIL 185 gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to lease fuel in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to lease fuel in the last 12 monthsShare of ARCO-MOBIL 185 gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to lease fuel in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on ARCO-MOBIL 185
API numberWell no.Status
42-165-344171Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Hf Sinclair Refining & MarketingOilGathers100Feb 1, 2026–
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017–
Hollyfrontier Ref & Mktg LLCOilGathers100Sep 1, 2011Feb 1, 2026

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

Who buys my oilOil price check

160 acres on the newest permit

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Permits for Arco-Mobil 185
API numberWell no.Acreson the permit
42-165-344171160

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

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36 months, newest first

Ledger for ARCO-MOBIL 185
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261521192500$80.46$2.89
Jun 20261461152500$84.81$3.15
May 20261491152500$102.13$2.94
Apr 20261432302500$100.32$2.77
Mar 20261511152500$91.38$3.04
Feb 20261421122500$64.51$3.62
Jan 2026961032500$60.04$7.72
Dec 2025831122500$57.97$4.26
Nov 20251521212500$60.06$3.79
Oct 20251351172500$60.89$3.19
Sep 20251362362500$63.96$2.97
Aug 20251461192500$64.86$2.91
Jul 20251491172500$68.39$3.20
Jun 20251421152500$68.17$3.02
May 20251561132500$62.17$3.12
Apr 20251271082500$63.54$3.42
Mar 20251201032500$68.24$4.12
Feb 2025991082500$71.53$4.19
Jan 20251452392500$75.74$4.13
Dec 20241571192500$70.12$3.01
Nov 20241421192500$69.95$2.12
Oct 20241501172500$71.99$2.20
Sep 20241401182500$70.24$2.28
Aug 20241492332500$76.68$1.99
Jul 20241481182500$81.80$2.07
Jun 20241522322500$79.77$2.54
May 20241441162500$80.02$2.12
Apr 20241521152500$85.35$1.60
Mar 20241471122500$81.28$1.49
Feb 20241362162500$77.25$1.72
Jan 20241441102500$74.15$3.18
Dec 20231241032500$71.90$2.52
Nov 2023371122500$77.69$2.71
Oct 20232702202500$85.64$2.98
Sep 20231211012500$89.43$2.64
Aug 20231461092500$81.39$2.58

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

OperatorFasken Oil and Ranch, Ltd.FieldThree-O-Three (San Andres)CountyGaines County

Fasken Oil and Ranch, Ltd. in Gaines County

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Three-O-Three (San Andres) field

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