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Texas oil lease

Producing

LA BANDERA RANCH UNIT A

LA Bandera Ranch Unit A is an oil lease in Dimmit County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Briscoe Ranch (Eagleford) field.

4 wells

2,360bbl oil, last 12 months−3% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-17166

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Gas, last 12 months
18,161 mcf
Oil in Jul 2026
205 bbl

Production by month

Oil output fell 3% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 3% over the last 12 monthsMonthly oil production and gas for LA BANDERA RANCH UNIT A, Aug 2023 to Jul 2026. Oil output fell 3% over the last 12 months. 2,360 bbl in the 12 months through Jul 2026, against 2,443 bbl in the 12 months before.Last 12 months: 2,360 bblbbl per monthmcf per month001005002001,0003001,5004002,0005002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 3% over the last 12 monthsMonthly oil production and gas for LA BANDERA RANCH UNIT A, Aug 2023 to Jul 2026. Oil output fell 3% over the last 12 months. 2,360 bbl in the 12 months through Jul 2026, against 2,443 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001005002001,0003001,5004002,0005002,500Jan 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 12.0% 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 A 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 12.0% of the gas in Apr 2025.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2023: plant to lineFlared 12.0%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 A 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 12.0% of the gas in Apr 2025.Share of gas by disposition code0%50%100%Sep 23: plant to lineFlared 12.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    87% · 15,727 mcf

  • Lease fuel (1)

    13% · 2,421 mcf

  • Flared (4)

    0.1% · 13 mcf

0.1% 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.

4 wells on this lease

Wells on LA BANDERA RANCH UNIT A
API numberWell no.Status
42-127-351133HActive
42-127-351171HActive
42-127-363317HActive
42-127-363328HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Springfield Pipeline LLCOilGathers100Dec 1, 2023–
Javelin Marketing, LLCCasinghead gasBuys100Dec 1, 2023–
Springfield Pipeline LLCCasinghead gasGathers100Jan 15, 2013–
Tenaska Marketing VenturesCasinghead gasBuys100Sep 1, 2023Dec 1, 2023
Flint Hills Resources, LPOilGathers10Sep 1, 2023Dec 1, 2023
Plains Marketing, L.p.OilGathers10Sep 1, 2023Dec 1, 2023
Springfield Pipeline LLCOilGathers80Sep 1, 2023Dec 1, 2023
Sn Ef Maverick, LLCCasinghead gasBuys100Mar 1, 2017Sep 1, 2023
Eastex Crude Company, LLCOilGathers5Jan 1, 2023Sep 1, 2023

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

519.20 acres on the newest permit

Check your decimal on this lease
Permits for LA Bandera Ranch Unit A
API numberWell no.Acreson the permit
42-127-363317H519.20
42-127-363328H519.20
42-127-351171H519.20
42-127-351133H519.20

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

Unit decimal checker

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36 months, newest first

Ledger for LA BANDERA RANCH UNIT A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy2052041,3951,2030$80.46$2.89
Jun 2026Javelin Energy2001971,3571,1642$84.81$3.15
May 2026Javelin Energy2292411,4501,2370$102.13$2.94
Apr 2026Javelin Energy1941841,3621,17111$100.32$2.77
Mar 2026Javelin Energy2241791,5941,3750$91.38$3.04
Feb 2026Javelin Energy1121481,4151,1790$64.51$3.62
Jan 2026Javelin Energy2342491,4601,2220$60.04$7.72
Dec 2025Javelin Energy2091861,2621,1610$57.97$4.26
Nov 2025Javelin Energy1811651,4481,2300$60.06$3.79
Oct 2025Javelin Energy1631791,6161,3510$60.89$3.19
Sep 2025Javelin Energy1931891,8351,6460$63.96$2.97
Aug 2025Javelin Energy2162521,9671,7880$64.86$2.91
Jul 2025Javelin Energy1961541,08296123$68.39$3.20
Jun 2025Javelin Energy1381269158301$68.17$3.02
May 2025Javelin Energy1241229398311$62.17$3.12
Apr 2025Javelin Energy1712161,180903142$63.54$3.42
Mar 2025Javelin Energy2783071,0969520$68.24$4.12
Feb 2025Javelin Energy2121397466711$71.53$4.19
Jan 2025Javelin Energy951234804302$75.74$4.13
Dec 2024Javelin Energy1642431,0539361$70.12$3.01
Nov 2024Javelin Energy2662131,3241,1892$69.95$2.12
Oct 2024Javelin Energy2722371,2071,1610$71.99$2.20
Sep 2024Javelin Energy2622911,084930109$70.24$2.28
Aug 2024Javelin Energy2652531,1261,0760$76.68$1.99
Jul 2024Javelin Energy2572581,0481,0160$81.80$2.07
Jun 2024Javelin Energy2432371,0791,0480$79.77$2.54
May 2024Javelin Energy2703401,2091,1646$80.02$2.12
Apr 2024Javelin Energy3243378568161$85.35$1.60
Mar 2024Javelin Energy4223899168742$81.28$1.49
Feb 2024Javelin Energy4324451,0471,0035$77.25$1.72
Jan 2024Javelin Energy3632621,3171,24816$74.15$3.18
Dec 2023Javelin Energy74999268762$71.90$2.52
Nov 2023Javelin Energy1461731,4551,3590$77.69$2.71
Oct 2023Javelin Energy1852481,4211,1551$85.64$2.98
Sep 2023Javelin Energy4093111,5961,3943$89.43$2.64
Aug 2023SN Ef45491,09092519$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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