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Texas oil lease

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OCONNOR, THOS.

Oconnor, Thos. is an oil lease in Refugio County, Texas, operated by Greta Operating Company LLC in the Greta (4400) field.

6 wells

2,063bbl oil, last 12 months+37% vs prior year
Operator
Greta Operating Company LLC
County
Refugio County
Field
Greta (4400)
RRC lease
02-03990

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Where it sits

This county

Refugio CountyRefugioGoliadAransasCalhounKarnesSan PatricioVictoriaBeeJacksonRefugio County
Refugio County
Gas, last 12 months
1,380 mcf
Oil in Jul 2026
201 bbl

Production by month

Oil output rose 37% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 37% over the last 12 monthsMonthly oil production and gas for OCONNOR, THOS., Aug 2023 to Jul 2026. Oil output rose 37% over the last 12 months. 2,063 bbl in the 12 months through Jul 2026, against 1,510 bbl in the 12 months before.Last 12 months: 2,063 bblbbl per monthmcf per month0050100100200150300200400250500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 37% over the last 12 monthsMonthly oil production and gas for OCONNOR, THOS., Aug 2023 to Jul 2026. Oil output rose 37% over the last 12 months. 2,063 bbl in the 12 months through Jul 2026, against 1,510 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0050100100200150300200400250500Jan 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 OCONNOR, THOS. 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 OCONNOR, THOS. 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.

  • Lease fuel (1)

    60% · 907 mcf

  • Transmission line (2)

    40% · 610 mcf

Who has run this lease

The operator changed once, most recently in Dec 2020

Operators of this lease over timeAcock/Anaqua Operating Co., LP, Jan 2020 to Nov 2020; Greta Operating Company LLC, Dec 2020 to Jul 20262020202120222023202420252026Changed Dec 2020Acock/Anaqua Operating Co., LPJan 2020 to Nov 2020Greta Operating Company LLCDec 2020 to now
Operators of this lease over timeAcock/Anaqua Operating Co., LP, Jan 2020 to Nov 2020; Greta Operating Company LLC, Dec 2020 to Jul 20262020202120222023202420252026Changed Dec 2020Acock/Anaqua Operating Co., LPJan 2020 to Nov 2020Greta Operating Company LLCDec 2020 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

6 wells on this lease

Wells on OCONNOR, THOS.
API numberWell no.Status
42-391-009721Active
42-391-009732Active
42-391-009755Active
42-391-303409Shut-in
42-391-3148211Active
42-391-809468Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.OilGathers100Mar 1, 1998–
Gulf Coast Energy, Inc.Casinghead gasBuys100Dec 1, 2020–
Kinder Morgan Tejas Pipeline LLCCasinghead gasGathers100Jun 3, 2022–
Southcross Gulf Coast Trans. LTDCasinghead gasGathers100Dec 1, 2020Jun 3, 2022
Acock/Anaqua Operating Co., LPCasinghead gasGathers100May 1, 2004Dec 1, 2020
Miller & Smith Gas Marketing INCCasinghead gasBuys100Jun 18, 2011Dec 1, 2020

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

Who buys my oilOil price check

100 acres on the newest permit

7 wells are listed on this lease

Permits for Oconnor, Thos.
API numberWell no.Acreson the permit
42-391-009732100
42-391-009721100
42-391-3148211100
42-391-809468100
42-391-009744–
42-391-009755–
42-391-303409–

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for OCONNOR, THOS.
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Greta Operating20132515700$80.46$2.89
Jun 2026Greta Operating2141413500$84.81$3.15
May 2026Greta Operating14132010600$102.13$2.94
Apr 2026Greta Operating1700103130$100.32$2.77
Mar 2026Greta Operating9216796510$91.38$3.04
Feb 2026Greta Operating107165120690$64.51$3.62
Jan 2026Greta Operating1801541941130$60.04$7.72
Dec 2025Greta Operating205159000$57.97$4.26
Nov 2025Greta Operating2051652111360$60.06$3.79
Oct 2025Greta Operating192165129710$60.89$3.19
Sep 2025Greta Operating185330129900$63.96$2.97
Aug 2025Greta Operating171164000$64.86$2.91
Jul 2025Greta Operating1450119580$68.39$3.20
Jun 2025Greta Operating0146000$68.17$3.02
May 2025Greta Operating2101890$62.17$3.12
Apr 2025Greta Operating119162120610$63.54$3.42
Mar 2025Greta Operating175156192670$68.24$4.12
Feb 2025Greta Operating172155180350$71.53$4.19
Jan 2025Greta Operating188166227680$75.74$4.13
Dec 2024Greta Operating178165178500$70.12$3.01
Nov 2024Greta Operating177164217290$69.95$2.12
Oct 2024Greta Operating1101628000$71.99$2.20
Sep 2024Greta Operating11207550$70.24$2.28
Aug 2024Greta Operating1131637080$76.68$1.99
Jul 2024Greta Operating56038120$81.80$2.07
Jun 2024Greta Operating4415792220$79.77$2.54
May 2024Greta Operating132159197530$80.02$2.12
Apr 2024Greta Operating143162195640$85.35$1.60
Mar 2024Greta Operating1500212720$81.28$1.49
Feb 2024Greta Operating138164178730$77.25$1.72
Jan 2024Greta Operating1541644151810$74.15$3.18
Dec 2023Greta Operating1611643992010$71.90$2.52
Nov 2023Greta Operating1621574001570$77.69$2.71
Oct 2023Greta Operating1731603911610$85.64$2.98
Sep 2023Greta Operating1871634101730$89.43$2.64
Aug 2023Greta Operating1913253601050$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorGreta Operating Company LLCFieldGreta (4400)CountyRefugio County

Greta Operating Company LLC in Refugio County

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Greta (4400) field

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