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Royalty Clerk

Texas gas well

Producing

STUMBERG

Stumberg is a gas well in Dimmit County, Texas, operated by Ineos USA Oil & Gas LLC in the Briscoe Ranch (Eagleford) field.

Gas well dossier

59,818mcf gas, last 12 months−39% vs prior year
Operator
Ineos USA Oil & Gas LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-300389

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
14,455 bbl
Gas in Jul 2026
5,907 mcf

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 20% of the 9 months before.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Gas output fell 39% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 39% over the last 12 monthsMonthly gas production and oil for STUMBERG, Aug 2023 to Jul 2026. Gas output fell 39% over the last 12 months. 59,818 mcf in the 12 months through Jul 2026, against 98,297 mcf in the 12 months before.Last 12 months: 59,818 mcfmcf per monthbbl per month0010k2,00020k4,00030k6,00040k8,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 39% over the last 12 monthsMonthly gas production and oil for STUMBERG, Aug 2023 to Jul 2026. Gas output fell 39% over the last 12 months. 59,818 mcf in the 12 months through Jul 2026, against 98,297 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0010k2,00020k4,00030k6,00040k8,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission line

Flaring peaked at 60.0% of the gas in Nov 2023.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission lineShare of STUMBERG gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 60.0% of the gas in Nov 2023.Share of the lease’s gas by disposition code, per month0%50%100%Oct 2025: line to fuelFlared 60.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission lineShare of STUMBERG gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 60.0% of the gas in Nov 2023.Share of gas by disposition code0%50%100%Oct 25: line to fuelFlared 60.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    71% · 42,481 mcf

  • Transmission line (2)

    24% · 14,400 mcf

  • Flared (4)

    4.9% · 2,937 mcf

4.9% of the gas flared in the last 12 months. 10 months above 3%.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Ineos Energy Marketing USA LLCCondensateGathers100Mar 31, 2023
Ineos Energy Marketing USA LLCGas-well gasBuys100Mar 31, 2023
Williams Mlp Operating LLCGas-well gasGathers100Mar 31, 2023

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

Who buys my oilOil price check

335.04 acres on the newest permit

Check your decimal on this lease
Permits for Stumberg
API numberWell no.Acreson the permit
42-127-386051H335.04

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

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36 months, newest first

Ledger for STUMBERG
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,0709375,907162129$80.46$2.89
Jun 20261,0511,1335,859295131$84.81$3.15
May 20261,1721,0955,994455115$102.13$2.94
Apr 20261,0941,2856,5602451,385$100.32$2.77
Mar 20261,0288464,198903193$91.38$3.04
Feb 20261,0381,0734,294951164$64.51$3.62
Jan 20261,1921,2194,7081,124126$60.04$7.72
Dec 20251,3201,1844,6371,040175$57.97$4.26
Nov 20251,1841,3883,9411,07320$60.06$3.79
Oct 20251,3321,3104,1831,627171$60.89$3.19
Sep 20251,5041,5324,4842,905121$63.96$2.97
Aug 20251,4701,4345,0533,620207$64.86$2.91
Jul 20251,5811,6183,7222,631109$68.39$3.20
Jun 2025404267141730$68.17$3.02
May 20251351312,62788143$62.17$3.12
Apr 202589104,639088$63.54$3.42
Mar 202538141,1420102$68.24$4.12
Feb 20252562782,7302,12733$71.53$4.19
Jan 20252,0392,06922,04119,132489$75.74$4.13
Dec 20242,2132,12111,7418,8250$70.12$3.01
Nov 20242,2692,20310,7399,1080$69.95$2.12
Oct 20242,2322,29112,85211,4810$71.99$2.20
Sep 20242,3802,35512,73611,4340$70.24$2.28
Aug 20242,4952,53412,65711,3530$76.68$1.99
Jul 20242,4902,45313,21811,9590$81.80$2.07
Jun 20242,5682,6282,2609950$79.77$2.54
May 20243,0303,0862,6041,3460$80.02$2.12
Apr 20242,9162,91714,19712,9260$85.35$1.60
Mar 20243,5823,5642,1647230$81.28$1.49
Feb 20243,6613,6212,6891,2460$77.25$1.72
Jan 20244,1484,1172,5814270$74.15$3.18
Dec 20234,5444,5611,9486570$71.90$2.52
Nov 20235,0545,0054,3451,1362,607$77.69$2.71
Oct 20234,9394,95324,99224,9920$85.64$2.98
Sep 20236,2286,29029,97229,9720$89.43$2.64
Aug 20237,7357,82336,36136,3610$81.39$2.58

Flared above 3%

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

OperatorIneos USA Oil & Gas LLCFieldBriscoe Ranch (Eagleford)CountyDimmit County

Ineos USA Oil & Gas LLC in Dimmit County

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Briscoe Ranch (Eagleford) field

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