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Texas gas well

Producing

STUMBERG RANCH UNIT C

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

Gas well dossier

23,696mcf gas, last 12 months+116% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-281217

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
3,382 bbl
Gas in Jul 2026
3,875 mcf

Production by month

Gas output rose 116% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 116% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH UNIT C, Aug 2023 to Jul 2026. Gas output rose 116% over the last 12 months. 23,696 mcf in the 12 months through Jul 2026, against 10,978 mcf in the 12 months before.Last 12 months: 23,696 mcfmcf per monthbbl per month001,0002002,0004003,0006004,0008005,0001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 116% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH UNIT C, Aug 2023 to Jul 2026. Gas output rose 116% over the last 12 months. 23,696 mcf in the 12 months through Jul 2026, against 10,978 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0002002,0004003,0006004,0008005,0001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Dec 2024 the lease's gas goes to a transmission line instead of lease fuel

Flaring peaked at 12.9% of the gas in Apr 2025.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Dec 2024 the lease's gas goes to a transmission line instead of lease fuelShare of STUMBERG RANCH UNIT C gas by disposition code each month, Aug 2023 to Jul 2026. Since Dec 2024 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 12.9% of the gas in Apr 2025.Share of the lease’s gas by disposition code, per month0%50%100%Dec 2024: fuel to lineFlared 12.9%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Dec 2024 the lease's gas goes to a transmission line instead of lease fuelShare of STUMBERG RANCH UNIT C gas by disposition code each month, Aug 2023 to Jul 2026. Since Dec 2024 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 12.9% of the gas in Apr 2025.Share of gas by disposition code0%50%100%Dec 24: fuel to lineFlared 12.9%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    84% · 19,860 mcf

  • Lease fuel (1)

    15% · 3,598 mcf

  • Flared (4)

    1.0% · 238 mcf

1.0% of the gas flared in the last 12 months. 5 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 gasGathers100Aug 25, 2016–
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

673.66 acres on the newest permit

Check your decimal on this lease
Permits for Stumberg Ranch Unit C
API numberWell no.Acreson the permit
42-127-3683915H673.66

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 UNIT C
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy2101693,8753,3933$80.46$2.89
Jun 2026Javelin Energy1761721,9041,54944$84.81$3.15
May 2026Javelin Energy2001902,6342,2866$102.13$2.94
Apr 2026Javelin Energy1311862,7902,297173$100.32$2.77
Mar 2026Javelin Energy5395854,0283,5672$91.38$3.04
Feb 2026Javelin Energy7186342,8432,4751$64.51$3.62
Jan 2026Javelin Energy2362279958060$60.04$7.72
Dec 2025Javelin Energy1311315353850$57.97$4.26
Nov 2025Javelin Energy1381205703641$60.06$3.79
Oct 2025Javelin Energy851184822590$60.89$3.19
Sep 2025Javelin Energy2733141,1169060$63.96$2.97
Aug 2025Javelin Energy5455441,9241,5738$64.86$2.91
Jul 2025Javelin Energy5535363,2512,91515$68.39$3.20
Jun 2025Javelin Energy4634271,6531,30041$68.17$3.02
May 2025Javelin Energy219217866594104$62.17$3.12
Apr 2025Javelin Energy18117468246088$63.54$3.42
Mar 2025Javelin Energy1321207835901$68.24$4.12
Feb 2025Javelin Energy76906703791$71.53$4.19
Jan 2025Javelin Energy1081027093542$75.74$4.13
Dec 2024Javelin Energy1039178742120$70.12$3.01
Nov 2024Javelin Energy30264091190$69.95$2.12
Oct 2024Javelin Energy910333371$71.99$2.20
Sep 2024Javelin Energy17183806029$70.24$2.28
Aug 2024Javelin Energy22234551130$76.68$1.99
Jul 2024Javelin Energy31324921640$81.80$2.07
Jun 2024Javelin Energy39425272030$79.77$2.54
May 2024Javelin Energy656469033014$80.02$2.12
Apr 2024Javelin Energy504957123211$85.35$1.60
Mar 2024Javelin Energy55534872703$81.28$1.49
Feb 2024Javelin Energy264335512611$77.25$1.72
Jan 2024Javelin Energy1461391,1437762$74.15$3.18
Dec 2023Javelin Energy11711580450924$71.90$2.52
Nov 2023Javelin Energy11311976253311$77.69$2.71
Oct 2023Javelin Energy1651711,1287610$85.64$2.98
Sep 2023Javelin Energy1952201,2569463$89.43$2.64
Aug 2023SN Ef3653472,2801,6182$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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New drilling permits in Dimmit County

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