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Texas oil lease

Producing

FOUR CORNERS RANCH-UNIT 'B'

Four Corners Ranch-Unit 'B' is an oil lease in Frio County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Briscoe Ranch (Eagleford) field.

5 wells

7,510bbl oil, last 12 months−44% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Frio County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-18355

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Where it sits

This county

Frio CountyFrioZavalaAtascosaUvaldeMedinaBexarFrio County
Frio County
Gas, last 12 months
7,954 mcf
Oil in Jul 2026
1,644 bbl

Production by month

Oil output fell 44% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 44% over the last 12 monthsMonthly oil production and gas for FOUR CORNERS RANCH-UNIT 'B', Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 7,510 bbl in the 12 months through Jul 2026, against 13,414 bbl in the 12 months before.Last 12 months: 7,510 bblbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,0002,5002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 44% over the last 12 monthsMonthly oil production and gas for FOUR CORNERS RANCH-UNIT 'B', Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 7,510 bbl in the 12 months through Jul 2026, against 13,414 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,0002,5002,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuel

Flaring peaked at 47.8% of the gas in Dec 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuelShare of FOUR CORNERS RANCH-UNIT 'B' gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 47.8% of the gas in Dec 2025.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2026: fuel to lineFlared 47.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuelShare of FOUR CORNERS RANCH-UNIT 'B' gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 47.8% of the gas in Dec 2025.Share of gas by disposition code0%50%100%Mar 26: fuel to lineFlared 47.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    79% · 9,197 mcf

  • Flared (4)

    17% · 2,019 mcf

  • Lease fuel (1)

    3.3% · 388 mcf

17.4% of the gas flared in the last 12 months. 25 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.

5 wells on this lease

Wells on FOUR CORNERS RANCH-UNIT 'B'
API numberWell no.Status
42-163-338426HActive
42-163-338447HActive
42-163-338458HActive
42-163-338469HShut-in
42-163-3384710HShut-in

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

269.91 acres on the newest permit

Permits for Four Corners Ranch-Unit 'B'
API numberWell no.Acreson the permit
42-163-3384710H269.91
42-163-338426H269.91
42-163-338447H269.91
42-163-338458H269.91
42-163-338469H269.91

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

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36 months, newest first

Ledger for FOUR CORNERS RANCH-UNIT 'B'
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy1,6441,7171,3761,3760$80.46$2.89
Jun 2026Javelin Energy1,8361,7801,442911531$84.81$3.15
May 2026Javelin Energy24501,1041,05845$102.13$2.94
Apr 2026Javelin Energy2,4742,3401,5541,51539$100.32$2.77
Mar 2026Javelin Energy6001,185797388$91.38$3.04
Feb 2026Javelin Energy00000$64.51$3.62
Jan 2026Javelin Energy00000$60.04$7.72
Dec 2025Javelin Energy44153072017344$57.97$4.26
Nov 2025Javelin Energy00000$60.06$3.79
Oct 2025Javelin Energy00000$60.89$3.19
Sep 2025Javelin Energy7523864603$63.96$2.97
Aug 2025Javelin Energy73555850941768$64.86$2.91
Jul 2025Javelin Energy00000$68.39$3.20
Jun 2025Javelin Energy40851735033317$68.17$3.02
May 2025Javelin Energy1,2031,1371,2191,113105$62.17$3.12
Apr 2025Javelin Energy1,1041,2691,191812378$63.54$3.42
Mar 2025Javelin Energy1,087911890788101$68.24$4.12
Feb 2025Javelin Energy1,2091,2401,6611,309111$71.53$4.19
Jan 2025Javelin Energy1,4101,4611,7681,480175$75.74$4.13
Dec 2024Javelin Energy1,6381,5792,1461,762305$70.12$3.01
Nov 2024Javelin Energy1,2341,2611,6311,49179$69.95$2.12
Oct 2024Javelin Energy1,3271,3301,8471,77221$71.99$2.20
Sep 2024Javelin Energy1,4651,4451,9341,77410$70.24$2.28
Aug 2024Javelin Energy1,3291,3582,0001,86418$76.68$1.99
Jul 2024Javelin Energy1,3041,2822,0671,90580$81.80$2.07
Jun 2024Javelin Energy1,3761,3262,0731,341634$79.77$2.54
May 2024Javelin Energy1,4691,4842,2071,921179$80.02$2.12
Apr 2024Javelin Energy1,4081,4281,9441,610261$85.35$1.60
Mar 2024Javelin Energy1,5261,4982,1691,930146$81.28$1.49
Feb 2024Javelin Energy1,5091,5272,1051,838179$77.25$1.72
Jan 2024Javelin Energy1,7451,8062,2941,961201$74.15$3.18
Dec 2023Javelin Energy1,9702,0312,4242,005277$71.90$2.52
Nov 2023Javelin Energy1,8261,7302,2712,041101$77.69$2.71
Oct 2023Javelin Energy1,9811,9292,0771,98918$85.64$2.98
Sep 2023Javelin Energy44556935533421$89.43$2.64
Aug 2023Javelin Energy1,3301,4532,1922,12666$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 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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