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Texas gas well

Producing

STUMBERG RANCH UNIT E

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

Gas well dossier

7,384mcf gas, last 12 months−90% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-294324

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Where it sits

This county

Dimmit CountyDimmitLA SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
3,456 bbl
Gas in Jul 2026
1,423 mcf

Production by month

Gas output fell 90% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 90% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH UNIT E, Aug 2023 to Jul 2026. Gas output fell 90% over the last 12 months. 7,384 mcf in the 12 months through Jul 2026, against 72,086 mcf in the 12 months before.Last 12 months: 7,384 mcfmcf per monthbbl per month005,00050010k1,00015k1,50020k2,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 90% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH UNIT E, Aug 2023 to Jul 2026. Gas output fell 90% over the last 12 months. 7,384 mcf in the 12 months through Jul 2026, against 72,086 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005,00050010k1,00015k1,50020k2,000Jan 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 12.2% of the gas in Sep 2024.

  • 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 UNIT E 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 12.2% of the gas in Sep 2024.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2023: plant to lineFlared 12.2%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 UNIT E 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 12.2% of the gas in Sep 2024.Share of gas by disposition code0%50%100%Sep 23: plant to lineFlared 12.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    97% · 7,167 mcf

  • Lease fuel (1)

    2.7% · 197 mcf

  • Flared (4)

    0.3% · 20 mcf

0.3% of the gas flared in the last 12 months. 2 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.

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%FromUntil
Springfield Pipeline LLCCondensateGathers100Dec 1, 2023–
Javelin Marketing, LLCGas-well gasBuys100Dec 1, 2023–
Springfield Pipeline LLCGas-well gasGathers100Dec 2, 2018–
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, LLCCondensateGathers5Dec 2, 2018Sep 1, 2023
Enterprise Crude Oil LLCCondensateGathers5Dec 2, 2018Sep 1, 2023

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

Who buys my oilOil price check

1,204.15 acres on the newest permit

Permits for Stumberg Ranch Unit E
API numberWell no.Acreson the permit
42-127-3764401HF1,204.15

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for STUMBERG RANCH UNIT E
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy2812811,4231,3761$80.46$2.89
Jun 2026Javelin Energy2792791,2691,21317$84.81$3.15
May 2026Javelin Energy1881882031980$102.13$2.94
Apr 2026Javelin Energy2232232242162$100.32$2.77
Mar 2026Javelin Energy2542532912840$91.38$3.04
Feb 2026Javelin Energy16316430290$64.51$3.62
Jan 2026Javelin Energy2712794484380$60.04$7.72
Dec 2025Javelin Energy3513437737510$57.97$4.26
Nov 2025Javelin Energy3343347507330$60.06$3.79
Oct 2025Javelin Energy3313317587420$60.89$3.19
Sep 2025Javelin Energy3533537837650$63.96$2.97
Aug 2025Javelin Energy4284284324220$64.86$2.91
Jul 2025Javelin Energy4684752762700$68.39$3.20
Jun 2025Javelin Energy1,2901,2856186020$68.17$3.02
May 2025Javelin Energy7817781,6291,5854$62.17$3.12
Apr 2025Javelin Energy3153132,1952,00896$63.54$3.42
Mar 2025Javelin Energy05000$68.24$4.12
Feb 2025Javelin Energy61851,4961,3138$71.53$4.19
Jan 2025Javelin Energy84583810,9059,8905$75.74$4.13
Dec 2024Javelin Energy7217209,8768,9270$70.12$3.01
Nov 2024Javelin Energy66466710,0059,01929$69.95$2.12
Oct 2024Javelin Energy68369511,46810,34514$71.99$2.20
Sep 2024Javelin Energy1,1891,19811,1888,5191,365$70.24$2.28
Aug 2024Javelin Energy1,2001,18412,43011,1970$76.68$1.99
Jul 2024Javelin Energy1,1571,17811,89410,7323$81.80$2.07
Jun 2024Javelin Energy1,2651,28313,39412,2000$79.77$2.54
May 2024Javelin Energy1,3961,37914,87113,5020$80.02$2.12
Apr 2024Javelin Energy1,3041,28415,30313,7270$85.35$1.60
Mar 2024Javelin Energy93393815,91313,74131$81.28$1.49
Feb 2024Javelin Energy80279812,53411,2972$77.25$1.72
Jan 2024Javelin Energy5956009,7638,86210$74.15$3.18
Dec 2023Javelin Energy99799211,69710,5470$71.90$2.52
Nov 2023Javelin Energy86788610,5919,5832$77.69$2.71
Oct 2023Javelin Energy87885510,6519,6600$85.64$2.98
Sep 2023Javelin Energy89693210,4749,5963$89.43$2.64
Aug 2023SN Ef8108038,9738,7230$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 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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New drilling permits in Dimmit County

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