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Texas gas well

Producing

STUMBERG RANCH

Stumberg Ranch is a gas well in Dimmit County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Briscoe Ranch (Eagleford) field.

1 well

17,717mcf gas, last 12 months−11% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-269070

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
3,177 bbl
Gas in Jul 2026
1,612 mcf

Production by month

Gas output fell 11% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 11% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH, Aug 2023 to Jul 2026. Gas output fell 11% over the last 12 months. 17,717 mcf in the 12 months through Jul 2026, against 19,844 mcf in the 12 months before.Last 12 months: 17,717 mcfmcf per monthbbl per month005001001,0002001,5003002,0004002,500500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 11% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH, Aug 2023 to Jul 2026. Gas output fell 11% over the last 12 months. 17,717 mcf in the 12 months through Jul 2026, against 19,844 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005001001,0002001,5003002,0004002,500500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Sep 2023 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 16.0% of the gas in May 2025.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Sep 2023 the lease's gas goes to a transmission line instead of a processing plantShare of STUMBERG RANCH gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2023 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 16.0% of the gas in May 2025.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2023: plant to lineFlared 16.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Sep 2023 the lease's gas goes to a transmission line instead of a processing plantShare of STUMBERG RANCH gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2023 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 16.0% of the gas in May 2025.Share of gas by disposition code0%50%100%Sep 23: plant to lineFlared 16.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    93% · 16,394 mcf

  • Lease fuel (1)

    7.3% · 1,291 mcf

  • Flared (4)

    0.2% · 32 mcf

0.2% of the gas flared in the last 12 months. 4 months above 3%.

Who has run this lease

The operator changed once, most recently in Sep 2023

Operators of this lease over timeSN Ef Maverick, LLC, Jan 2020 to Aug 2023; Javelin Energy Partners Mgmt LLC, Sep 2023 to Jul 20262020202120222023202420252026Changed Sep 2023SN Ef Maverick, LLCJan 2020 to Aug 2023Javelin Energy Partners Mgmt…Sep 2023 to now
Operators of this lease over timeSN Ef Maverick, LLC, Jan 2020 to Aug 2023; Javelin Energy Partners Mgmt LLC, Sep 2023 to Jul 20262020202120222023202420252026Changed Sep 2023SN Ef Maverick, LLCJan 2020 to Aug 2023Javelin Energy Partners Mgmt LLCSep 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on STUMBERG RANCH
API numberWell no.Status
42-127-3471027HRActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Springfield Pipeline LLCCondensateGathers100Dec 1, 2023–
Javelin Marketing, LLCGas-well gasBuys100Dec 1, 2023–
Springfield Pipeline LLCGas-well gasGathers100Oct 16, 2012–
Flint Hills Resources, LPCondensateGathers10Sep 1, 2023Dec 1, 2023
Plains Marketing, L.p.CondensateGathers10Sep 1, 2023Dec 1, 2023
Springfield Pipeline LLCCondensateGathers80Sep 1, 2023Dec 1, 2023
Tenaska Marketing VenturesGas-well gasBuys100Sep 1, 2023Dec 1, 2023
Eastex Crude Company, LLCCondensateGathers5Jan 1, 2023Sep 1, 2023
Enterprise Crude Oil LLCCondensateGathers5Aug 1, 2017Sep 1, 2023

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

Who buys my oilOil price check

6,609.44 acres on the newest permit

Check your decimal on this lease
Permits for Stumberg Ranch
API numberWell no.Acreson the permit
42-127-3471027HR6,609.44

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for STUMBERG RANCH
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy2452521,6121,5157$80.46$2.89
Jun 2026Javelin Energy2622571,4901,36612$84.81$3.15
May 2026Javelin Energy2602661,3501,2500$102.13$2.94
Apr 2026Javelin Energy3223191,7071,5869$100.32$2.77
Mar 2026Javelin Energy3163051,6321,5162$91.38$3.04
Feb 2026Javelin Energy2232311,3191,2210$64.51$3.62
Jan 2026Javelin Energy2632661,4511,3420$60.04$7.72
Dec 2025Javelin Energy2142191,2401,1450$57.97$4.26
Nov 2025Javelin Energy2632501,4521,3471$60.06$3.79
Oct 2025Javelin Energy2552681,4811,3690$60.89$3.19
Sep 2025Javelin Energy2832721,3721,2490$63.96$2.97
Aug 2025Javelin Energy2712821,6111,4881$64.86$2.91
Jul 2025Javelin Energy2902791,5091,35433$68.39$3.20
Jun 2025Javelin Energy2572691,4011,2830$68.17$3.02
May 2025Javelin Energy3683772,3921,860382$62.17$3.12
Apr 2025Javelin Energy3393592,1351,711272$63.54$3.42
Mar 2025Javelin Energy4554402,1991,98216$68.24$4.12
Feb 2025Javelin Energy3323021,7261,4956$71.53$4.19
Jan 2025Javelin Energy2412431,1439851$75.74$4.13
Dec 2024Javelin Energy2942901,5011,3233$70.12$3.01
Nov 2024Javelin Energy2952991,5521,4011$69.95$2.12
Oct 2024Javelin Energy2982881,6391,4863$71.99$2.20
Sep 2024Javelin Energy2222251,262900196$70.24$2.28
Aug 2024Javelin Energy2472471,3851,19922$76.68$1.99
Jul 2024Javelin Energy2142331,3661,2152$81.80$2.07
Jun 2024Javelin Energy2602481,4721,2971$79.77$2.54
May 2024Javelin Energy2742741,5861,4472$80.02$2.12
Apr 2024Javelin Energy2532611,3581,0570$85.35$1.60
Mar 2024Javelin Energy3052991,5071,2050$81.28$1.49
Feb 2024Javelin Energy2482731,29795417$77.25$1.72
Jan 2024Javelin Energy2542181,062729133$74.15$3.18
Dec 2023Javelin Energy2362481,1639643$71.90$2.52
Nov 2023Javelin Energy2962961,7511,4628$77.69$2.71
Oct 2023Javelin Energy2922951,9911,64627$85.64$2.98
Sep 2023Javelin Energy2883921,7911,5100$89.43$2.64
Aug 2023SN Ef2582621,4941,2476$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

OperatorJavelin Energy Partners Mgmt LLCFieldBriscoe Ranch (Eagleford)CountyDimmit County

Javelin Energy Partners Mgmt LLC in Dimmit County

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Briscoe Ranch (Eagleford) field

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