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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

34,994mcf gas, last 12 months−61% vs prior year
Operator
Ineos USA Oil & Gas LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-300390

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
6,873 bbl
Gas in Jul 2026
0 mcf

Checks stopped on this lease?

  • Sales

    No sales reported for the last 4 months of state data (through Jul 2026).

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

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Production by month

Gas output fell 61% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 61% over the last 12 monthsMonthly gas production and oil for STUMBERG, Aug 2023 to Jul 2026. Gas output fell 61% over the last 12 months. 34,994 mcf in the 12 months through Jul 2026, against 89,026 mcf in the 12 months before.Last 12 months: 34,994 mcfmcf per monthbbl per month0010k2,00020k4,00030k6,00040k8,00050k10kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 61% over the last 12 monthsMonthly gas production and oil for STUMBERG, Aug 2023 to Jul 2026. Gas output fell 61% over the last 12 months. 34,994 mcf in the 12 months through Jul 2026, against 89,026 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0010k2,00020k4,00030k6,00040k8,00050k10kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

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

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

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    54% · 27,596 mcf

  • Lease fuel (1)

    43% · 22,122 mcf

  • Flared (4)

    3.6% · 1,857 mcf

3.6% 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
42-127-386062H335.04

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for STUMBERG
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 20261,0051,1764,5052,291212$91.38$3.04
Feb 20264933692,39481989$64.51$3.62
Jan 20264124341,7520102$60.04$7.72
Dec 20254184482,116279100$57.97$4.26
Nov 20254503673,3501,2360$60.06$3.79
Oct 20258158074,2301,646172$60.89$3.19
Sep 20251,4431,4758,3695,421227$63.96$2.97
Aug 20251,8371,7978,2785,929340$64.86$2.91
Jul 20251,5831,6188,1925,789241$68.39$3.20
Jun 20251,3871,4216,6654,142296$68.17$3.02
May 20256035771,2974470$62.17$3.12
Apr 20252042708$63.54$3.42
Mar 202532101,7170153$68.24$4.12
Feb 20251,7711,9109,7177,573116$71.53$4.19
Jan 20251,9912,0176,6105,738146$75.74$4.13
Dec 202477711531150$70.12$3.01
Nov 20241,2961,2537,9926,7780$69.95$2.12
Oct 20242,3202,37614,79513,2170$71.99$2.20
Sep 20242,3802,35215,13913,5920$70.24$2.28
Aug 20242,6452,68116,32214,6400$76.68$1.99
Jul 20242,7742,72917,36015,7070$81.80$2.07
Jun 20242,8732,9352,6301,1580$79.77$2.54
May 20243,4703,5283,5331,8270$80.02$2.12
Apr 20242,2812,27615,04413,6980$85.35$1.60
Mar 20243,1453,1232,3057700$81.28$1.49
Feb 20243,4613,4163,0351,4070$77.25$1.72
Jan 20243,6703,6372,7324520$74.15$3.18
Dec 20234,2764,2872,2197480$71.90$2.52
Nov 20234,8774,8245,2411,3713,145$77.69$2.71
Oct 20235,6475,65729,82729,8270$85.64$2.98
Sep 20236,4076,46535,62635,6260$89.43$2.64
Aug 20237,8727,95641,89141,8910$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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