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Producing

MAUND RANCH 18 UNIT

Maund Ranch 18 Unit is a gas well in Dimmit County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Briscoe Ranch (Eagleford) field.

1 well

13,540mcf gas, last 12 months+40% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-277708

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
1,273 bbl
Gas in Jul 2026
1,272 mcf

Production by month

Gas output rose 40% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 40% over the last 12 monthsMonthly gas production and oil for MAUND RANCH 18 UNIT, Aug 2023 to Jul 2026. Gas output rose 40% over the last 12 months. 13,540 mcf in the 12 months through Jul 2026, against 9,661 mcf in the 12 months before.Last 12 months: 13,540 mcfmcf per monthbbl per month005001001,0002001,5003002,000400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 40% over the last 12 monthsMonthly gas production and oil for MAUND RANCH 18 UNIT, Aug 2023 to Jul 2026. Gas output rose 40% over the last 12 months. 13,540 mcf in the 12 months through Jul 2026, against 9,661 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005001001,0002001,5003002,000400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Aug 2025 the lease's gas goes to a transmission line instead of lease fuel

Flaring peaked at 26.7% of the gas in Apr 2025.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Aug 2025 the lease's gas goes to a transmission line instead of lease fuelShare of MAUND RANCH 18 UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Aug 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 26.7% of the gas in Apr 2025.Share of the lease’s gas by disposition code, per month0%50%100%Aug 2025: fuel to lineFlared 26.7%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Aug 2025 the lease's gas goes to a transmission line instead of lease fuelShare of MAUND RANCH 18 UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Aug 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 26.7% of the gas in Apr 2025.Share of gas by disposition code0%50%100%Aug 25: fuel to lineFlared 26.7%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    86% · 11,586 mcf

  • Lease fuel (1)

    14% · 1,923 mcf

  • Flared (4)

    0.2% · 31 mcf

0.2% of the gas flared in the last 12 months. 7 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 MAUND RANCH 18 UNIT
API numberWell no.Status
42-127-368058HActive

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 gasGathers100Jul 7, 2015–
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

560 acres on the newest permit

Check your decimal on this lease
Permits for Maund Ranch 18 Unit
API numberWell no.Acreson the permit
42-127-368058H560

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

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36 months, newest first

Ledger for MAUND RANCH 18 UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy1041081,2721,1235$80.46$2.89
Jun 2026Javelin Energy1441461,6871,51213$84.81$3.15
May 2026Javelin Energy1741741,7721,5363$102.13$2.94
Apr 2026Javelin Energy1401521,4981,2560$100.32$2.77
Mar 2026Javelin Energy1631611,9211,6630$91.38$3.04
Feb 2026Javelin Energy1251191,5101,3030$64.51$3.62
Jan 2026Javelin Energy1571691,3591,1700$60.04$7.72
Dec 2025Javelin Energy110921,1791,0190$57.97$4.26
Nov 2025Javelin Energy664157745610$60.06$3.79
Oct 2025Javelin Energy1317134790$60.89$3.19
Sep 2025Javelin Energy36353372620$63.96$2.97
Aug 2025Javelin Energy41352942070$64.86$2.91
Jul 2025Javelin Energy317136150$68.39$3.20
Jun 2025Javelin Energy49465143581$68.17$3.02
May 2025Javelin Energy45615223411$62.17$3.12
Apr 2025Javelin Energy71137903529241$63.54$3.42
Mar 2025Javelin Energy2043419578066$68.24$4.12
Feb 2025Javelin Energy2661181,5181,3096$71.53$4.19
Jan 2025Javelin Energy17912494473312$75.74$4.13
Dec 2024Javelin Energy39381901101$70.12$3.01
Nov 2024Javelin Energy941161,05590011$69.95$2.12
Oct 2024Javelin Energy1511431,5271,32547$71.99$2.20
Sep 2024Javelin Energy106681,194728307$70.24$2.28
Aug 2024Javelin Energy813201561$76.68$1.99
Jul 2024Javelin Energy25303421942$81.80$2.07
Jun 2024Javelin Energy52455924604$79.77$2.54
May 2024Javelin Energy20233861452$80.02$2.12
Apr 2024Javelin Energy36314382054$85.35$1.60
Mar 2024Javelin Energy1418335911$81.28$1.49
Feb 2024Javelin Energy303340215410$77.25$1.72
Jan 2024Javelin Energy37333002494$74.15$3.18
Dec 2023Javelin Energy2043108822$71.90$2.52
Nov 2023Javelin Energy768751236327$77.69$2.71
Oct 2023Javelin Energy12810789364563$85.64$2.98
Sep 2023Javelin Energy586955139331$89.43$2.64
Aug 2023SN Ef1161211,01577138$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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