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Texas gas well

Producing

LA BANDERA RANCH UNIT B

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

1 well

8,683mcf gas, last 12 months−60% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-280041

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
1,236 bbl
Gas in Jul 2026
1,078 mcf

Production by month

Gas output fell 60% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 60% over the last 12 monthsMonthly gas production and oil for LA BANDERA RANCH UNIT B, Aug 2023 to Jul 2026. Gas output fell 60% over the last 12 months. 8,683 mcf in the 12 months through Jul 2026, against 21,959 mcf in the 12 months before.Last 12 months: 8,683 mcfmcf per monthbbl per month001,0001002,0002003,0003004,0004005,000500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 60% over the last 12 monthsMonthly gas production and oil for LA BANDERA RANCH UNIT B, Aug 2023 to Jul 2026. Gas output fell 60% over the last 12 months. 8,683 mcf in the 12 months through Jul 2026, against 21,959 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0001002,0002003,0003004,0004005,000500Jan 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 30.1% of the gas in Apr 2025.

  • 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 LA BANDERA RANCH UNIT B 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 30.1% of the gas in Apr 2025.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2023: plant to lineFlared 30.1%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Sep 2023 the lease's gas goes to a transmission line instead of a processing plantShare of LA BANDERA RANCH UNIT B 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 30.1% of the gas in Apr 2025.Share of gas by disposition code0%50%100%Sep 23: plant to lineFlared 30.1%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    88% · 8,678 mcf

  • Lease fuel (1)

    9.3% · 917 mcf

  • Flared (4)

    3.1% · 304 mcf

3.1% of the gas flared in the last 12 months. 20 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 LA BANDERA RANCH UNIT B
API numberWell no.Status
42-127-365861HActive

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 gasGathers100Feb 29, 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

640 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

Check your decimal on this lease
Permits for LA Bandera Ranch Unit B
API numberWell no.Acreson the permit
42-127-365861H640

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for LA BANDERA RANCH UNIT B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy1261211,0788846$80.46$2.89
Jun 2026Javelin Energy1371391,09192934$84.81$3.15
May 2026Javelin Energy1601551,3091,12244$102.13$2.94
Apr 2026Javelin Energy92896756532$100.32$2.77
Mar 2026Javelin Energy98947246353$91.38$3.04
Feb 2026Javelin Energy15141061010$64.51$3.62
Jan 2026Javelin Energy03000$60.04$7.72
Dec 2025Javelin Energy141975480$57.97$4.26
Nov 2025Javelin Energy54592261761$60.06$3.79
Oct 2025Javelin Energy869956051913$60.89$3.19
Sep 2025Javelin Energy2012001,1811,001100$63.96$2.97
Aug 2025Javelin Energy2532461,6581,50756$64.86$2.91
Jul 2025Javelin Energy2152251,2161,10345$68.39$3.20
Jun 2025Javelin Energy2422371,4821,32560$68.17$3.02
May 2025Javelin Energy2402341,4371,144155$62.17$3.12
Apr 2025Javelin Energy2272241,6361,076493$63.54$3.42
Mar 2025Javelin Energy1491641,2471,13839$68.24$4.12
Feb 2025Javelin Energy1701571,4481,33042$71.53$4.19
Jan 2025Javelin Energy1191551,04187682$75.74$4.13
Dec 2024Javelin Energy3883771,14798738$70.12$3.01
Nov 2024Javelin Energy4274182,7802,494115$69.95$2.12
Oct 2024Javelin Energy4794912,9522,7319$71.99$2.20
Sep 2024Javelin Energy4404222,8942,451284$70.24$2.28
Aug 2024Javelin Energy4414462,6792,43469$76.68$1.99
Jul 2024Javelin Energy4023972,4192,14616$81.80$2.07
Jun 2024Javelin Energy3433342,2121,96813$79.77$2.54
May 2024Javelin Energy2873052,3272,04076$80.02$2.12
Apr 2024Javelin Energy3223172,2692,05812$85.35$1.60
Mar 2024Javelin Energy2912831,8501,7509$81.28$1.49
Feb 2024Javelin Energy2021921,2361,2058$77.25$1.72
Jan 2024Javelin Energy11611791478847$74.15$3.18
Dec 2023Javelin Energy11111384570480$71.90$2.52
Nov 2023Javelin Energy1201231,026845122$77.69$2.71
Oct 2023Javelin Energy15016280765033$85.64$2.98
Sep 2023Javelin Energy2612481,13593365$89.43$2.64
Aug 2023SN Ef15718683472436$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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