Skip to content
Royalty Clerk

Texas oil lease

Producing

THOMAS O'CONNOR

Thomas O'Connor is an oil lease in Refugio County, Texas, operated by Greta Operating Company LLC in the Greta, Deep (5600) field.

1 well

1,182bbl oil, last 12 months+58% vs prior year
Operator
Greta Operating Company LLC
County
Refugio County
Field
Greta, Deep (5600)
RRC lease
02-11060

Is your check right?

Check my statement

Where it sits

This county

Refugio CountyRefugioGoliadAransasCalhounKarnesSan PatricioVictoriaBeeJacksonRefugio County
Refugio County
Gas, last 12 months
2,155 mcf
Oil in Jul 2026
911 bbl

Production by month

Oil output rose 58% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 58% over the last 12 monthsMonthly oil production and gas for THOMAS O'CONNOR, Aug 2023 to Jul 2026. Oil output rose 58% over the last 12 months. 1,182 bbl in the 12 months through Jul 2026, against 749 bbl in the 12 months before.Last 12 months: 1,182 bblbbl per monthmcf per month002502505005007507501,0001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 58% over the last 12 monthsMonthly oil production and gas for THOMAS O'CONNOR, Aug 2023 to Jul 2026. Oil output rose 58% over the last 12 months. 1,182 bbl in the 12 months through Jul 2026, against 749 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002502505005007507501,0001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

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

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    52% · 1,778 mcf

  • Lease fuel (1)

    48% · 1,609 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.

1 well on this lease

Wells on THOMAS O'CONNOR
API numberWell no.Status
42-391-3312816Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.OilGathers100Dec 9, 2014–
Gulf Coast Energy, Inc.Casinghead gasBuys100Dec 1, 2020–
Southcross Gulf Coast Trans. LTDCasinghead gasGathers100Dec 1, 2020–
Acock/Anaqua Operating Co., LPCasinghead gasGathers100Dec 9, 2014Dec 1, 2020
Miller & Smith Gas Marketing INCCasinghead gasBuys100Dec 9, 2014Dec 1, 2020

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

Who buys my oilOil price check

100 acres on the newest permit

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Thomas O'Connor
API numberWell no.Acreson the permit
42-391-3312816100

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for THOMAS O'CONNOR
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Greta Operating9119687900$80.46$2.89
Jun 2026Greta Operating00000$84.81$3.15
May 2026Greta Operating00000$102.13$2.94
Apr 2026Greta Operating00000$100.32$2.77
Mar 2026Greta Operating00000$91.38$3.04
Feb 2026Greta Operating00000$64.51$3.62
Jan 2026Greta Operating102311340$60.04$7.72
Dec 2025Greta Operating101941120$57.97$4.26
Nov 2025Greta Operating260000$60.06$3.79
Oct 2025Greta Operating110000$60.89$3.19
Sep 2025Greta Operating1041668856180$63.96$2.97
Aug 2025Greta Operating12807664360$64.86$2.91
Jul 2025Greta Operating11088430$68.39$3.20
Jun 2025Greta Operating0152000$68.17$3.02
May 2025Greta Operating9502181080$62.17$3.12
Apr 2025Greta Operating931582681370$63.54$3.42
Mar 2025Greta Operating410103360$68.24$4.12
Feb 2025Greta Operating76069130$71.53$4.19
Jan 2025Greta Operating165170202610$75.74$4.13
Dec 2024Greta Operating182258284800$70.12$3.01
Nov 2024Greta Operating860000$69.95$2.12
Oct 2024Greta Operating00000$71.99$2.20
Sep 2024Greta Operating00000$70.24$2.28
Aug 2024Greta Operating00000$76.68$1.99
Jul 2024Greta Operating00000$81.80$2.07
Jun 2024Greta Operating00000$79.77$2.54
May 2024Greta Operating00000$80.02$2.12
Apr 2024Greta Operating00000$85.35$1.60
Mar 2024Greta Operating00000$81.28$1.49
Feb 2024Greta Operating00000$77.25$1.72
Jan 2024Greta Operating00000$74.15$3.18
Dec 2023Greta Operating00000$71.90$2.52
Nov 2023Greta Operating00000$77.69$2.71
Oct 2023Greta Operating00000$85.64$2.98
Sep 2023Greta Operating00000$89.43$2.64
Aug 2023Greta Operating00000$81.39$2.58

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

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorGreta Operating Company LLCFieldGreta, Deep (5600)CountyRefugio County

Greta Operating Company LLC in Refugio County

All Greta Operating Company LLC leases →

Greta, Deep (5600) field

No other producing leases in this field are in our data yet.

Leases within 10 km

Drilling permits within 10 km