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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

2,573mcf gas, last 12 months−56% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-266595

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
427 bbl
Gas in Jul 2026
210 mcf

Production by month

Gas output fell 56% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 56% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH, Aug 2023 to Jul 2026. Gas output fell 56% over the last 12 months. 2,573 mcf in the 12 months through Jul 2026, against 5,799 mcf in the 12 months before.Last 12 months: 2,573 mcfmcf per monthbbl per month001,0005002,0001,0003,0001,5004,0002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 56% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH, Aug 2023 to Jul 2026. Gas output fell 56% over the last 12 months. 2,573 mcf in the 12 months through Jul 2026, against 5,799 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0005002,0001,0003,0001,5004,0002,000Jan 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 12.3% 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 12.3% of the gas in Sep 2024.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2023: plant to lineFlared 12.3%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 12.3% of the gas in Sep 2024.Share of gas by disposition code0%50%100%Sep 23: plant to lineFlared 12.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    97% · 2,504 mcf

  • Lease fuel (1)

    2.5% · 65 mcf

  • Flared (4)

    0.2% · 4 mcf

0.2% 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
42-127-3423310HActive

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
42-127-3423310H6,880

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 Energy37372102030$80.46$2.89
Jun 2026Javelin Energy37381861773$84.81$3.15
May 2026Javelin Energy34341661620$102.13$2.94
Apr 2026Javelin Energy38382011941$100.32$2.77
Mar 2026Javelin Energy59581361330$91.38$3.04
Feb 2026Javelin Energy29291291260$64.51$3.62
Jan 2026Javelin Energy38393073000$60.04$7.72
Dec 2025Javelin Energy33322662580$57.97$4.26
Nov 2025Javelin Energy32322792730$60.06$3.79
Oct 2025Javelin Energy31312011970$60.89$3.19
Sep 2025Javelin Energy29291931890$63.96$2.97
Aug 2025Javelin Energy30302992920$64.86$2.91
Jul 2025Javelin Energy29292952880$68.39$3.20
Jun 2025Javelin Energy41422632560$68.17$3.02
May 2025Javelin Energy1321326416232$62.17$3.12
Apr 2025Javelin Energy799843740019$63.54$3.42
Mar 2025Javelin Energy1541487376282$68.24$4.12
Feb 2025Javelin Energy1691606545753$71.53$4.19
Jan 2025Javelin Energy1471465805370$75.74$4.13
Dec 2024Javelin Energy1281286085620$70.12$3.01
Nov 2024Javelin Energy1181174684301$69.95$2.12
Oct 2024Javelin Energy93924143801$71.99$2.20
Sep 2024Javelin Energy777830824038$70.24$2.28
Aug 2024Javelin Energy86853943620$76.68$1.99
Jul 2024Javelin Energy84864043710$81.80$2.07
Jun 2024Javelin Energy92934213900$79.77$2.54
May 2024Javelin Energy1051335074690$80.02$2.12
Apr 2024Javelin Energy8508695104680$85.35$1.60
Mar 2024Javelin Energy1,5641,5801,7491,5904$81.28$1.49
Feb 2024Javelin Energy1,5001,4753,1742,9261$77.25$1.72
Jan 2024Javelin Energy7947516035581$74.15$3.18
Dec 2023Javelin Energy0077710$71.90$2.52
Nov 2023Javelin Energy1112550$77.69$2.71
Oct 2023Javelin Energy111128260$85.64$2.98
Sep 2023Javelin Energy252854500$89.43$2.64
Aug 2023SN Ef44432231520$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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