Skip to content
Royalty Clerk

Texas oil lease

Producing

HEARD, J. F. B.

Heard, J. F. B. is an oil lease in Refugio County, Texas, operated by Dorchester Operating Company LLC in the Greta (4400) field.

17 wells

13,709bbl oil, last 12 months−9% vs prior year
Operator
Dorchester Operating Company LLC
County
Refugio County
Field
Greta (4400)
RRC lease
02-03978

Is your check right?

Check my statement

Where it sits

This county

Refugio CountyRefugioGoliadAransasCalhounKarnesSan PatricioVictoriaBeeJacksonRefugio County
Refugio County
Gas, last 12 months
9,127 mcf
Oil in Jul 2026
1,261 bbl

Production by month

Oil output fell 9% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 9% over the last 12 monthsMonthly oil production and gas for HEARD, J. F. B., Aug 2023 to Jul 2026. Oil output fell 9% over the last 12 months. 13,709 bbl in the 12 months through Jul 2026, against 14,998 bbl in the 12 months before.Last 12 months: 13,709 bblbbl per monthmcf per month005002501,0005001,5007502,0001,0002,5001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 9% over the last 12 monthsMonthly oil production and gas for HEARD, J. F. B., Aug 2023 to Jul 2026. Oil output fell 9% over the last 12 months. 13,709 bbl in the 12 months through Jul 2026, against 14,998 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005002501,0005001,5007502,0001,0002,5001,250Jan 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 HEARD, J. F. B. 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 HEARD, J. F. B. 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)

    55% · 4,989 mcf

  • Transmission line (2)

    45% · 4,138 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; Dorchester Operating Company LLC, Dec 2020 to Jul 20262020202120222023202420252026Changed Dec 2020Acock/Anaqua Operating Co., LPJan 2020 to Nov 2020Dorchester Operating Company…Dec 2020 to now
Operators of this lease over timeAcock/Anaqua Operating Co., LP, Jan 2020 to Nov 2020; Dorchester Operating Company LLC, Dec 2020 to Jul 20262020202120222023202420252026Changed Dec 2020Acock/Anaqua Operating Co., LPJan 2020 to Nov 2020Dorchester Operating Company LLCDec 2020 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

17 wells on this lease

Wells on HEARD, J. F. B.
API numberWell no.Status
42-391-008612Shut-in
42-391-008623Active
42-391-008656Active
42-391-008678Active
42-391-0086910Active
42-391-0087011Shut-in
42-391-0087112Shut-in
42-391-0087213Shut-in
42-391-0087314Shut-in
42-391-0087415Shut-in
42-391-0087516DActive
42-391-0087920DActive
42-391-0088021 TShut-in
42-391-3020322Active
42-391-3165224Active
42-391-3170326Active
42-391-3175329Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.OilGathers100Jan 1, 2011–
Gulf Coast Energy, Inc.Casinghead gasBuys100Jun 3, 2022–
Kinder Morgan Tejas Pipeline LLCCasinghead gasGathers100Jun 3, 2022–
Acock/Anaqua Operating Co., LPCasinghead gasGathers100Nov 1, 2010Dec 1, 2020
Miller & Smith Gas Marketing INCCasinghead gasBuys100Nov 1, 2010Dec 1, 2020

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

Who buys my oilOil price check

500 acres on the newest permit

  • Good to know

    32 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

  • 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 Heard, J. F. B.
API numberWell no.Acreson the permit
42-391-008678500
42-391-3020322500
42-391-008623500
42-391-008623 L500
42-391-0087516500
42-391-0087516D500
42-391-3170425500
42-391-3175627500
42-391-008689500
42-391-008689D500
42-391-008689 T500
42-391-008645500

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for HEARD, J. F. B.
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Dorchester Operating1,2611,27845800$80.46$2.89
Jun 2026Dorchester Operating92678738700$84.81$3.15
May 2026Dorchester Operating1,0981,28068900$102.13$2.94
Apr 2026Dorchester Operating1,101957801980$100.32$2.77
Mar 2026Dorchester Operating1,2531,2996733530$91.38$3.04
Feb 2026Dorchester Operating1,1311,1168084670$64.51$3.62
Jan 2026Dorchester Operating1,1561,1109375450$60.04$7.72
Dec 2025Dorchester Operating1,3421,4284732740$57.97$4.26
Nov 2025Dorchester Operating1,2351,1168265330$60.06$3.79
Oct 2025Dorchester Operating1,1931,2841,0295650$60.89$3.19
Sep 2025Dorchester Operating1,1961,2821,0657440$63.96$2.97
Aug 2025Dorchester Operating8177959815590$64.86$2.91
Jul 2025Dorchester Operating9608011,0535140$68.39$3.20
Jun 2025Dorchester Operating1,1561,1269683380$68.17$3.02
May 2025Dorchester Operating1,0851,1109774840$62.17$3.12
Apr 2025Dorchester Operating1,3561,4361,0575400$63.54$3.42
Mar 2025Dorchester Operating1,3531,4499513310$68.24$4.12
Feb 2025Dorchester Operating1,0609797621460$71.53$4.19
Jan 2025Dorchester Operating1,3291,2821,1153350$75.74$4.13
Dec 2024Dorchester Operating1,2591,2719692720$70.12$3.01
Nov 2024Dorchester Operating1,6981,590578770$69.95$2.12
Oct 2024Dorchester Operating9771,10654600$71.99$2.20
Sep 2024Dorchester Operating1,2951,271478340$70.24$2.28
Aug 2024Dorchester Operating1,4701,591456530$76.68$1.99
Jul 2024Dorchester Operating5976337102230$81.80$2.07
Jun 2024Dorchester Operating1,3221,2625911430$79.77$2.54
May 2024Dorchester Operating1,3701,2707131910$80.02$2.12
Apr 2024Dorchester Operating1,3201,2757102330$85.35$1.60
Mar 2024Dorchester Operating1,4571,4467782640$81.28$1.49
Feb 2024Dorchester Operating1,0139678383430$77.25$1.72
Jan 2024Dorchester Operating1,4331,5895782520$74.15$3.18
Dec 2023Dorchester Operating1,1361,1145432740$71.90$2.52
Nov 2023Dorchester Operating1,3161,3085542170$77.69$2.71
Oct 2023Dorchester Operating1,3081,2804001650$85.64$2.98
Sep 2023Dorchester Operating1,1001,1153271380$89.43$2.64
Aug 2023Dorchester Operating8571,1264301250$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

OperatorDorchester Operating Company LLCFieldGreta (4400)CountyRefugio County

Dorchester Operating Company LLC in Refugio County

All Dorchester Operating Company LLC leases →

Greta (4400) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km