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Texas oil lease

Producing

MUSTANG 1H

Mustang 1H is an oil lease in Frio County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Briscoe Ranch (Eagleford) field.

1 well

8,511bbl oil, last 12 months+65% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Frio County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-18722

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Where it sits

This county

Frio CountyFrioZavalaAtascosaUvaldeMedinaBexarFrio County
Frio County
Gas, last 12 months
18,250 mcf
Oil in Jul 2026
471 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: CRESCENT ENERGY MARKETING, LLC replaced JAVELIN MARKETING, LLC as the buyer of this lease's gas from oil wells on Aug 1, 2026.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

See why checks stop on this lease

Production by month

Oil output rose 65% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 65% over the last 12 monthsMonthly oil production and gas for MUSTANG 1H, Aug 2023 to Jul 2026. Oil output rose 65% over the last 12 months. 8,511 bbl in the 12 months through Jul 2026, against 5,148 bbl in the 12 months before.Last 12 months: 8,511 bblbbl per monthmcf per month005001,0001,0002,0001,5003,0002,0004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 65% over the last 12 monthsMonthly oil production and gas for MUSTANG 1H, Aug 2023 to Jul 2026. Oil output rose 65% over the last 12 months. 8,511 bbl in the 12 months through Jul 2026, against 5,148 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005001,0001,0002,0001,5003,0002,0004,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

95% of the gas went to a transmission line in the last 12 months

Flaring peaked at 29.9% of the gas in Jun 2026.

  • Transmission line (2)
  • Flared (4)
95% of the gas went to a transmission line in the last 12 monthsShare of MUSTANG 1H gas by disposition code each month, Aug 2023 to Jul 2026. 95% of the gas went to a transmission line in the last 12 months. Flaring peaked at 29.9% of the gas in Jun 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 29.9%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
95% of the gas went to a transmission line in the last 12 monthsShare of MUSTANG 1H gas by disposition code each month, Aug 2023 to Jul 2026. 95% of the gas went to a transmission line in the last 12 months. Flaring peaked at 29.9% of the gas in Jun 2026.Share of gas by disposition code0%50%100%Flared 29.9%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    95% · 17,322 mcf

  • Flared (4)

    5.1% · 928 mcf

5.1% of the gas flared in the last 12 months. 14 months above 3%.

Who has run this lease

The operator changed once, most recently in Apr 2022

Operators of this lease over timeVenado Operating Company LLC, Jan 2020 to Mar 2022; Javelin Energy Partners Mgmt LLC, Apr 2022 to Jul 20262020202120222023202420252026Changed Apr 2022Venado Operating Company LLCJan 2020 to Mar 2022Javelin Energy Partners Mgmt…Apr 2022 to now
Operators of this lease over timeVenado Operating Company LLC, Jan 2020 to Mar 2022; Javelin Energy Partners Mgmt LLC, Apr 2022 to Jul 20262020202120222023202420252026Changed Apr 2022Venado Operating Company LLCJan 2020 to Mar 2022Javelin Energy Partners Mgmt LLCApr 2022 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on MUSTANG 1H
API numberWell no.Status
42-163-339661HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.OilGathers80Aug 1, 2026–
Harvest Marketing & Trading, LLCOilGathers10Dec 1, 2023–
Shell Trading (Us) CompanyOilGathers10Aug 1, 2026–
Crescent Energy Marketing, LLCCasinghead gasBuys100Aug 1, 2026–
Targa Midstream Services LLCCasinghead gasGathers100Jan 1, 2023–
Javelin Marketing, LLCCasinghead gasBuys100Dec 1, 2023Aug 1, 2026
Enterprise Crude Oil LLCOilGathers10Dec 1, 2023Aug 1, 2026
Shell Trading (Us) CompanyOilGathers80Dec 1, 2023Aug 1, 2026
Tenaska Marketing VenturesCasinghead gasBuys100Jan 1, 2023Dec 1, 2023
Eastex Crude Company, LLCOilGathers100Jan 1, 2023Dec 1, 2023
Bp Products North America Inc.OilGathers20Oct 30, 2019Jan 1, 2023

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

Who buys my oilOil price check

2,943.23 acres on the newest permit

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Mustang 1H
API numberWell no.Acreson the permit
42-163-339661H2,943.23

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MUSTANG 1H
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy4713513,0913,0910$80.46$2.89
Jun 2026Javelin Energy663584983689294$84.81$3.15
May 2026Javelin Energy8578801,7611,70556$102.13$2.94
Apr 2026Javelin Energy4594401,6761,65917$100.32$2.77
Mar 2026Javelin Energy1,2051,2412,3712,33833$91.38$3.04
Feb 2026Javelin Energy42842791088723$64.51$3.62
Jan 2026Javelin Energy21230135127774$60.04$7.72
Dec 2025Javelin Energy1,1611,1602,1671,944223$57.97$4.26
Nov 2025Javelin Energy1,4501,5042,5812,48398$60.06$3.79
Oct 2025Javelin Energy35818985382429$60.89$3.19
Sep 2025Javelin Energy47069499698412$63.96$2.97
Aug 2025Javelin Energy77764451044169$64.86$2.91
Jul 2025Javelin Energy1,3461,30690689610$68.39$3.20
Jun 2025Javelin Energy1,1651,0802,6192,59524$68.17$3.02
May 2025Javelin Energy5184771,2481,20543$62.17$3.12
Apr 2025Javelin Energy00000$63.54$3.42
Mar 2025Javelin Energy00000$68.24$4.12
Feb 2025Javelin Energy120330$71.53$4.19
Jan 2025Javelin Energy00000$75.74$4.13
Dec 2024Javelin Energy020110$70.12$3.01
Nov 2024Javelin Energy621181951941$69.95$2.12
Oct 2024Javelin Energy6847042,9162,89521$71.99$2.20
Sep 2024Javelin Energy9859802,8132,80211$70.24$2.28
Aug 2024Javelin Energy3763771,4631,4603$76.68$1.99
Jul 2024Javelin Energy4474352,4442,42420$81.80$2.07
Jun 2024Javelin Energy4233692,3002,27030$79.77$2.54
May 2024Javelin Energy2172602,3852,148237$80.02$2.12
Apr 2024Javelin Energy6997752,2712,146125$85.35$1.60
Mar 2024Javelin Energy8928082,8122,669143$81.28$1.49
Feb 2024Javelin Energy2823392,0231,891132$77.25$1.72
Jan 2024Javelin Energy1,0651,0792,9302,9246$74.15$3.18
Dec 2023Javelin Energy1,0251,1273,4872,844643$71.90$2.52
Nov 2023Javelin Energy1,2361,1502,9672,95413$77.69$2.71
Oct 2023Javelin Energy1,0831,0761,8841,703181$85.64$2.98
Sep 2023Javelin Energy6336281,4281,4280$89.43$2.64
Aug 2023Javelin Energy1,3761,4732,4832,4794$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)CountyFrio County

Javelin Energy Partners Mgmt LLC in Frio County

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Briscoe Ranch (Eagleford) field

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