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Texas oil lease

Producing

O'BRIEN, J. J.

O'Brien, J. J. is an oil lease in Refugio County, Texas, operated by Greta Operating Company LLC in the Greta (5800) field.

1 well

4,096bbl oil, last 12 months−1% vs prior year
Operator
Greta Operating Company LLC
County
Refugio County
Field
Greta (5800)
RRC lease
02-12233

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Where it sits

This county

Refugio CountyRefugioGoliadAransasCalhounKarnesSan PatricioVictoriaBeeJacksonRefugio County
Refugio County
Gas, last 12 months
3,866 mcf
Oil in Jul 2026
377 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 O'BRIEN, J. J., Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 4,096 bbl in the 12 months through Jul 2026, against 4,148 bbl in the 12 months before.Last 12 months: 4,096 bblbbl per monthmcf per month00100200200400300600400800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for O'BRIEN, J. J., Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 4,096 bbl in the 12 months through Jul 2026, against 4,148 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00100200200400300600400800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Apr 2026 the lease's gas goes to lease fuel instead of a transmission line

  • Transmission line (2)
  • Lease fuel (1)
Since Apr 2026 the lease's gas goes to lease fuel instead of a transmission lineShare of O'BRIEN, J. J. gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2026 the lease's gas goes to lease fuel instead of a transmission line.Share of the lease’s gas by disposition code, per month0%50%100%Apr 2026: line to fuelOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Apr 2026 the lease's gas goes to lease fuel instead of a transmission lineShare of O'BRIEN, J. J. gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2026 the lease's gas goes to lease fuel instead of a transmission line.Share of gas by disposition code0%50%100%Apr 26: line to fuelJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    57% · 2,475 mcf

  • Lease fuel (1)

    43% · 1,893 mcf

1 well on this lease

Wells on O'BRIEN, J. J.
API numberWell no.Status
42-391-30262C 4Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.OilGathers100Oct 4, 2021–
Gulf Coast Energy, Inc.Casinghead gasBuys100Oct 4, 2021–
Kinder Morgan Tejas Pipeline LLCCasinghead gasGathers100Jun 3, 2022–
Southcross Gulf Coast Trans. LTDCasinghead gasGathers100Oct 4, 2021Jun 3, 2022

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

Who buys my oilOil price check

50.95 acres on the newest permit

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Permits for O'Brien, J. J.
API numberWell no.Acreson the permit
42-391-30262C 450.95

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

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36 months, newest first

Ledger for O'BRIEN, J. J.
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263773206900$80.46$2.89
Jun 202670155000$84.81$3.15
May 20263293191200$102.13$2.94
Apr 20263763131720$100.32$2.77
Mar 20263884885212730$91.38$3.04
Feb 20263153154532620$64.51$3.62
Jan 20263493153522050$60.04$7.72
Dec 20253733174832800$57.97$4.26
Nov 20253663194963200$60.06$3.79
Oct 20254004754892680$60.89$3.19
Sep 20253713085073540$63.96$2.97
Aug 20253824704672660$64.86$2.91
Jul 20253773145022450$68.39$3.20
Jun 20253213165982090$68.17$3.02
May 20253293192801390$62.17$3.12
Apr 20253083166503320$63.54$3.42
Mar 20253704755211810$68.24$4.12
Feb 2025332314286550$71.53$4.19
Jan 20253673193361010$75.74$4.13
Dec 2024384474202570$70.12$3.01
Nov 2024365317505670$69.95$2.12
Oct 202434431617500$71.99$2.20
Sep 2024303319278200$70.24$2.28
Aug 2024348321500580$76.68$1.99
Jul 20243713165881850$81.80$2.07
Jun 2024284316360870$79.77$2.54
May 20243764743731000$80.02$2.12
Apr 20243443144911610$85.35$1.60
Mar 20242951653091050$81.28$1.49
Feb 20243283285382200$77.25$1.72
Jan 20242703114712050$74.15$3.18
Dec 20232013114922480$71.90$2.52
Nov 20232711553211260$77.69$2.71
Oct 20233073112861180$85.64$2.98
Sep 20233283242731150$89.43$2.64
Aug 2023307480303880$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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Nearby

This lease belongs to

OperatorGreta Operating Company LLCFieldGreta (5800)CountyRefugio County

Greta Operating Company LLC in Refugio County

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Greta (5800) field

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