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Texas oil lease

Producing

HEIDELBERG A

Heidelberg A is an oil lease in Martin County, Texas, operated by Prime Operating Company in the Spraberry (Trend Area) field.

2 wells

1,448bbl oil, last 12 months−42% vs prior year
Operator
Prime Operating Company
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-46728

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
2,301 mcf
Oil in Jul 2026
169 bbl

Production by month

Oil output fell 42% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 42% over the last 12 monthsMonthly oil production and gas for HEIDELBERG A, Aug 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 1,448 bbl in the 12 months through Jul 2026, against 2,513 bbl in the 12 months before.Last 12 months: 1,448 bblbbl per monthmcf per month001002002004003006004008005001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 42% over the last 12 monthsMonthly oil production and gas for HEIDELBERG A, Aug 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 1,448 bbl in the 12 months through Jul 2026, against 2,513 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001002002004003006004008005001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a processing plant in the last 12 months

All of the gas went to a processing plant in the last 12 monthsShare of HEIDELBERG A gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant 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 a processing plant in the last 12 monthsShare of HEIDELBERG A gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant 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.

2 wells on this lease

Wells on HEIDELBERG A
API numberWell no.Status
42-317-387641Active
42-317-388112Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers100Aug 28, 2013
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017

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

Who buys my oilOil price check

80.80 acres on the newest permit

Permits for Heidelberg A
API numberWell no.Acreson the permit
42-317-38811280.80
42-317-38764180.80

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

Unit decimal checker

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36 months, newest first

Ledger for HEIDELBERG A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261691801291290$80.46$2.89
Jun 2026164180000$84.81$3.15
May 2026265180000$102.13$2.94
Apr 202616517988880$100.32$2.77
Mar 20269039390$91.38$3.04
Feb 202600330$64.51$3.62
Jan 202600000$60.04$7.72
Dec 2025631773043040$57.97$4.26
Nov 20251181796316310$60.06$3.79
Oct 20251731876076070$60.89$3.19
Sep 202515117834340$63.96$2.97
Aug 202517104664660$64.86$2.91
Jul 20251733588308300$68.39$3.20
Jun 202518607147140$68.17$3.02
May 20252763626976970$62.17$3.12
Apr 20252891707647640$63.54$3.42
Mar 20252333637787780$68.24$4.12
Feb 202512202882880$71.53$4.19
Jan 20251831814054050$75.74$4.13
Dec 20241671675155150$70.12$3.01
Nov 20242441879949940$69.95$2.12
Oct 20242323648308300$71.99$2.20
Sep 20242121787317310$70.24$2.28
Aug 20241961804664660$76.68$1.99
Jul 20242535306346340$81.80$2.07
Jun 202422502452450$79.77$2.54
May 20242833612032030$80.02$2.12
Apr 202421918339390$85.35$1.60
Mar 20244203621921920$81.28$1.49
Feb 20244393611691690$77.25$1.72
Jan 2024241791201200$74.15$3.18
Dec 202314902942940$71.90$2.52
Nov 20231521851131130$77.69$2.71
Oct 202333018180$85.64$2.98
Sep 202320027270$89.43$2.64
Aug 20231711802302300$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

OperatorPrime Operating CompanyFieldSpraberry (Trend Area)CountyMartin County

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