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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

2,813mcf gas, last 12 months−51% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-264117

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
1,623 bbl
Gas in Jul 2026
243 mcf

Production by month

Gas output fell 51% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 51% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH, Aug 2023 to Jul 2026. Gas output fell 51% over the last 12 months. 2,813 mcf in the 12 months through Jul 2026, against 5,732 mcf in the 12 months before.Last 12 months: 2,813 mcfmcf per monthbbl per month005001001,0002001,5003002,0004002,500500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 51% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH, Aug 2023 to Jul 2026. Gas output fell 51% over the last 12 months. 2,813 mcf in the 12 months through Jul 2026, against 5,732 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 26.3% 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 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 26.3% of the gas in Sep 2024.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2023: plant to lineFlared 26.3%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 26.3% of the gas in Sep 2024.Share of gas by disposition code0%50%100%Sep 23: plant to lineFlared 26.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    82% · 2,296 mcf

  • Lease fuel (1)

    18% · 500 mcf

  • Flared (4)

    0.6% · 17 mcf

0.6% 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
42-127-339345HActive

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 gasGathers100Jul 3, 2011–
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

6,880 acres on the newest permit

Check your decimal on this lease
Permits for Stumberg Ranch
API numberWell no.Acreson the permit
42-127-339345H6,880

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 Energy1721622432050$80.46$2.89
Jun 2026Javelin Energy1101222321912$84.81$3.15
May 2026Javelin Energy2652523993321$102.13$2.94
Apr 2026Javelin Energy1081051571312$100.32$2.77
Mar 2026Javelin Energy92971211010$91.38$3.04
Feb 2026Javelin Energy1131321391170$64.51$3.62
Jan 2026Javelin Energy2302072622123$60.04$7.72
Dec 2025Javelin Energy6272104810$57.97$4.26
Nov 2025Javelin Energy1451402291860$60.06$3.79
Oct 2025Javelin Energy94932351873$60.89$3.19
Sep 2025Javelin Energy1201222842291$63.96$2.97
Aug 2025Javelin Energy1121144083245$64.86$2.91
Jul 2025Javelin Energy13413340031010$68.39$3.20
Jun 2025Javelin Energy93953382528$68.17$3.02
May 2025Javelin Energy13213643329340$62.17$3.12
Apr 2025Javelin Energy156138000$63.54$3.42
Mar 2025Javelin Energy344393750$68.24$4.12
Feb 2025Javelin Energy1141005224380$71.53$4.19
Jan 2025Javelin Energy017000$75.74$4.13
Dec 2024Javelin Energy1821748156750$70.12$3.01
Nov 2024Javelin Energy1101414874122$69.95$2.12
Oct 2024Javelin Energy4994881,00581043$71.99$2.20
Sep 2024Javelin Energy347351805465212$70.24$2.28
Aug 2024Javelin Energy36235583467825$76.68$1.99
Jul 2024Javelin Energy35636287171714$81.80$2.07
Jun 2024Javelin Energy3543551,2711,0314$79.77$2.54
May 2024Javelin Energy31732692571229$80.02$2.12
Apr 2024Javelin Energy4194077696382$85.35$1.60
Mar 2024Javelin Energy3313214924090$81.28$1.49
Feb 2024Javelin Energy2082025594440$77.25$1.72
Jan 2024Javelin Energy1891866725170$74.15$3.18
Dec 2023Javelin Energy2172115194270$71.90$2.52
Nov 2023Javelin Energy1071046655260$77.69$2.71
Oct 2023Javelin Energy27295574720$85.64$2.98
Sep 2023Javelin Energy82977676520$89.43$2.64
Aug 2023SN Ef2112109135920$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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