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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

3,347mcf gas, last 12 months−46% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-266718

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
756 bbl
Gas in Jul 2026
865 mcf

Production by month

Gas output fell 46% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 46% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH, Aug 2023 to Jul 2026. Gas output fell 46% over the last 12 months. 3,347 mcf in the 12 months through Jul 2026, against 6,228 mcf in the 12 months before.Last 12 months: 3,347 mcfmcf per monthbbl per month005001001,0002001,5003002,0004002,500500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 46% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH, Aug 2023 to Jul 2026. Gas output fell 46% over the last 12 months. 3,347 mcf in the 12 months through Jul 2026, against 6,228 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 12.5% 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 12.5% of the gas in Sep 2024.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2023: plant to lineFlared 12.5%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 12.5% of the gas in Sep 2024.Share of gas by disposition code0%50%100%Sep 23: plant to lineFlared 12.5%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    97% · 3,244 mcf

  • Lease fuel (1)

    2.7% · 92 mcf

  • Flared (4)

    0.3% · 11 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.

1 well on this lease

Wells on STUMBERG RANCH
API numberWell no.Status
42-127-3423511HActive

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 gasGathers100Jan 28, 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

6,880 acres on the newest permit

Check your decimal on this lease
Permits for Stumberg Ranch
API numberWell no.Acreson the permit
42-127-3423511H6,880

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 Energy53538658361$80.46$2.89
Jun 2026Javelin Energy67676035768$84.81$3.15
May 2026Javelin Energy68682592530$102.13$2.94
Apr 2026Javelin Energy62622572482$100.32$2.77
Mar 2026Javelin Energy95951711670$91.38$3.04
Feb 2026Javelin Energy51511091060$64.51$3.62
Jan 2026Javelin Energy58591931890$60.04$7.72
Dec 2025Javelin Energy53521801750$57.97$4.26
Nov 2025Javelin Energy55541951910$60.06$3.79
Oct 2025Javelin Energy57581381350$60.89$3.19
Sep 2025Javelin Energy68671611570$63.96$2.97
Aug 2025Javelin Energy69692162110$64.86$2.91
Jul 2025Javelin Energy60602652590$68.39$3.20
Jun 2025Javelin Energy48484104000$68.17$3.02
May 2025Javelin Energy45454274151$62.17$3.12
Apr 2025Javelin Energy404442338718$63.54$3.42
Mar 2025Javelin Energy32303042591$68.24$4.12
Feb 2025Javelin Energy25281911681$71.53$4.19
Jan 2025Javelin Energy1401371,0739930$75.74$4.13
Dec 2024Javelin Energy67676195720$70.12$3.01
Nov 2024Javelin Energy74755795322$69.95$2.12
Oct 2024Javelin Energy83837286681$71.99$2.20
Sep 2024Javelin Energy878667352384$70.24$2.28
Aug 2024Javelin Energy60595364930$76.68$1.99
Jul 2024Javelin Energy55565114700$81.80$2.07
Jun 2024Javelin Energy59605344950$79.77$2.54
May 2024Javelin Energy68656395910$80.02$2.12
Apr 2024Javelin Energy12121701560$85.35$1.60
Mar 2024Javelin Energy571241130$81.28$1.49
Feb 2024Javelin Energy40451,9201,7710$77.25$1.72
Jan 2024Javelin Energy1321312,2752,1062$74.15$3.18
Dec 2023Javelin Energy1571641,6701,5420$71.90$2.52
Nov 2023Javelin Energy345344105970$77.69$2.71
Oct 2023Javelin Energy20619675700$85.64$2.98
Sep 2023Javelin Energy757553490$89.43$2.64
Aug 2023SN Ef1031031791220$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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