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Texas oil lease

Producing

J. RAYES B UNIT

J. Rayes B Unit is an oil lease in McMullen County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Eagleville (Eagle Ford-1) field.

6 wells

23,088bbl oil, last 12 months−29% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
McMullen County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-15548

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas, last 12 months
17,194 mcf
Oil in Jul 2026
2,341 bbl

Production by month

Oil output fell 29% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 29% over the last 12 monthsMonthly oil production and gas for J. RAYES B UNIT, Aug 2023 to Jul 2026. Oil output fell 29% over the last 12 months. 23,088 bbl in the 12 months through Jul 2026, against 32,553 bbl in the 12 months before.Last 12 months: 23,088 bblbbl per monthmcf per month001,0002,5002,0005,0003,0007,5004,00010k5,00012.5kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 29% over the last 12 monthsMonthly oil production and gas for J. RAYES B UNIT, Aug 2023 to Jul 2026. Oil output fell 29% over the last 12 months. 23,088 bbl in the 12 months through Jul 2026, against 32,553 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0002,5002,0005,0003,0007,5004,00010k5,00012.5kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a transmission line in the last 12 months

Flaring peaked at 31.8% of the gas in Feb 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a transmission line in the last 12 monthsShare of J. RAYES B UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a transmission line in the last 12 months. Flaring peaked at 31.8% of the gas in Feb 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 31.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a transmission line in the last 12 monthsShare of J. RAYES B UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a transmission line in the last 12 months. Flaring peaked at 31.8% of the gas in Feb 2024.Share of gas by disposition code0%50%100%Flared 31.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    99% · 17,051 mcf

  • Flared (4)

    0.8% · 143 mcf

0.8% of the gas flared in the last 12 months. 14 months above 3%.

Who has run this lease

The operator changed 3 times, most recently in Feb 2025

Operators of this lease over timeCarrizo (Eagle Ford) LLC, Jan 2020 to Jan 2020; Callon (Eagle Ford) LLC, Feb 2020 to Jun 2023; Ridgemar Energy Operating, LLC, Jul 2023 to Jan 2025; Javelin Energy Partners Mgmt LLC, Feb 2025 to Jul 20262020202120222023202420252026Changed Feb 2020Changed Jul 2023Changed Feb 2025Carrizo (Eagle Ford) LLCJan 2020 to Jan 2020Callon (Eagle Ford) LLCFeb 2020 to Jun 2023Ridgemar Energy Operating, LLCJul 2023 to Jan 2025Javelin Energy Partners Mgmt…Feb 2025 to now
Operators of this lease over timeCarrizo (Eagle Ford) LLC, Jan 2020 to Jan 2020; Callon (Eagle Ford) LLC, Feb 2020 to Jun 2023; Ridgemar Energy Operating, LLC, Jul 2023 to Jan 2025; Javelin Energy Partners Mgmt LLC, Feb 2025 to Jul 20262020202120222023202420252026Changed Feb 2020Changed Jul 2023Changed Feb 2025Carrizo (Eagle Ford) LLCJan 2020 to Jan 2020Callon (Eagle Ford) LLCFeb 2020 to Jun 2023Ridgemar Energy Operating, LLCJul 2023 to Jan 2025Javelin Energy Partners Mgmt LLCFeb 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

6 wells on this lease

Wells on J. RAYES B UNIT
API numberWell no.Status
42-311-3457111HActive
42-311-3668830HActive
42-311-3668931HActive
42-311-3669032HShut-in
42-311-3669133HShut-in
42-311-3669234HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Formula Midstream Partners LLCOilGathers90Jan 1, 2023–
Eastex Crude Company, LLCOilGathers10Jan 1, 2023–
Upstream Energy ServicesCasinghead gasBuys100Jan 1, 2023–
Frio Lasalle Pipeline, LPCasinghead gasGathers100Jun 1, 2018–
Upstream Energy ServicesCasinghead gasBuys100Jun 1, 2018Jan 1, 2023
Eastex Crude CompanyOilGathers10Jun 1, 2018Jan 1, 2023
Formula Midstream Partners LLCOilGathers85Jun 1, 2018Jan 1, 2023
Shell Trading (Us) CompanyOilGathers5Jun 1, 2018Jan 1, 2023

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

Who buys my oilOil price check

596.20 acres on the newest permit

Permits for J. Rayes B Unit
API numberWell no.Acreson the permit
42-311-3668830H596.20
42-311-3668931H596.20
42-311-3669032H596.20
42-311-3669133H596.20
42-311-3669234H596.20
42-311-3457111H596.20

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

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36 months, newest first

Ledger for J. RAYES B UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy2,3412,3651,6481,63711$80.46$2.89
Jun 2026Javelin Energy1,2181,1795105082$84.81$3.15
May 2026Javelin Energy1,4231,4576986908$102.13$2.94
Apr 2026Javelin Energy1,9141,90875072624$100.32$2.77
Mar 2026Javelin Energy1,01398667564431$91.38$3.04
Feb 2026Javelin Energy1,1481,1569779752$64.51$3.62
Jan 2026Javelin Energy1,7131,7851,4101,39119$60.04$7.72
Dec 2025Javelin Energy2,4582,5031,7041,66737$57.97$4.26
Nov 2025Javelin Energy2,7982,8512,4982,4980$60.06$3.79
Oct 2025Javelin Energy3,0642,9782,1152,1114$60.89$3.19
Sep 2025Javelin Energy1,7841,7321,8791,8790$63.96$2.97
Aug 2025Javelin Energy2,2142,2952,3302,3255$64.86$2.91
Jul 2025Javelin Energy3,5263,4432,7822,76418$68.39$3.20
Jun 2025Javelin Energy2,5542,5622,6442,63113$68.17$3.02
May 2025Javelin Energy3,2003,1852,1802,045135$62.17$3.12
Apr 2025Javelin Energy2,5452,5652,1392,12415$63.54$3.42
Mar 2025Javelin Energy3,3273,3692,7982,7160$68.24$4.12
Feb 2025Javelin Energy3,8673,8042,5742,4980$71.53$4.19
Jan 2025Ridgemar Energy2,5862,5481,9461,8880$75.74$4.13
Dec 2024Ridgemar Energy2,6552,6411,5901,5441$70.12$3.01
Nov 2024Ridgemar Energy2,0172,0121,9461,8950$69.95$2.12
Oct 2024Ridgemar Energy1,1651,1931,3081,2612$71.99$2.20
Sep 2024Ridgemar Energy2,8472,8221,8061,72326$70.24$2.28
Aug 2024Ridgemar Energy2,2642,2754,2014,04516$76.68$1.99
Jul 2024Ridgemar Energy2,8412,8325,5624,980428$81.80$2.07
Jun 2024Ridgemar Energy2,4422,4466,9646,196607$79.77$2.54
May 2024Ridgemar Energy3,1833,2276,7856,157437$80.02$2.12
Apr 2024Ridgemar Energy4,2334,2036,9976,043761$85.35$1.60
Mar 2024Ridgemar Energy3,1993,2187,1226,645277$81.28$1.49
Feb 2024Ridgemar Energy3,2173,17010,0026,6363,176$77.25$1.72
Jan 2024Ridgemar Energy2,6742,6896,2805,244886$74.15$3.18
Dec 2023Ridgemar Energy4365392,3561,609682$71.90$2.52
Nov 2023Ridgemar Energy2,9503,0828,1847,210574$77.69$2.71
Oct 2023Ridgemar Energy4,5294,46212,4389,9722,192$85.64$2.98
Sep 2023Ridgemar Energy4,4444,47311,22310,139645$89.43$2.64
Aug 2023Ridgemar Energy3,7733,8047,3687,3510$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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This lease belongs to

OperatorJavelin Energy Partners Mgmt LLCFieldEagleville (Eagle Ford-1)CountyMcMullen County

Javelin Energy Partners Mgmt LLC in McMullen County

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