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Texas gas well

Producing

RATHJEN B UNIT

Rathjen B Unit is a gas well in La Salle County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Eagleville (Eagle Ford-1) field.

Gas well dossier

12,896mcf gas, last 12 months+2% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
La Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-290822

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Oil, last 12 months
10,561 bbl
Gas in Jul 2026
804 mcf

Checks stopped on this lease?

  • Operator

    Operator changed: Javelin Energy Partners Mgmt LLC took over from Ridgemar Energy Operating, LLC in Feb 2025.

  • P-5

    The previous operator's P-5 registration is listed as delinquent (last P-5 filed Jun 3, 2025).

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

See why checks stop on this lease

Production by month

Gas output held steady over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output held steady over the last 12 monthsMonthly gas production and oil for RATHJEN B UNIT, Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 12,896 mcf in the 12 months through Jul 2026, against 12,667 mcf in the 12 months before.Last 12 months: 12,896 mcfmcf per monthbbl per month001,0002502,0005003,0007504,0001,0005,0001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output held steady over the last 12 monthsMonthly gas production and oil for RATHJEN B UNIT, Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 12,896 mcf in the 12 months through Jul 2026, against 12,667 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0002502,0005003,0007504,0001,0005,0001,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

83% of the gas went to a transmission line in the last 12 months

Flaring peaked at 5.1% of the gas in Jul 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
83% of the gas went to a transmission line in the last 12 monthsShare of RATHJEN B UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 83% of the gas went to a transmission line in the last 12 months. Flaring peaked at 5.1% of the gas in Jul 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 5.1%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
83% of the gas went to a transmission line in the last 12 monthsShare of RATHJEN B UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 83% of the gas went to a transmission line in the last 12 months. Flaring peaked at 5.1% of the gas in Jul 2024.Share of gas by disposition code0%50%100%Flared 5.1%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    83% · 10,655 mcf

  • Lease fuel (1)

    16% · 2,084 mcf

  • Flared (4)

    1.2% · 157 mcf

1.2% of the gas flared in the last 12 months. 3 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Feb 2025

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

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Pipeline L.p.CondensateGathers90Jan 1, 2023–
Eastex Crude Company, LLCCondensateGathers10Jan 1, 2023–
Kinder Morgan Texas Pipeline LLCGas-well gasBuys100Jan 1, 2023–
Camino Real Gathering Co. L.l.c.Gas-well gasGathers100Jan 26, 2012–
Eastex Crude CompanyCondensateGathers50Jan 26, 2012Jan 1, 2023
Shell Trading (Us) CompanyCondensateGathers50Jan 26, 2012Jan 1, 2023
Upstream Energy ServicesGas-well gasBuys100Jan 26, 2012Jan 1, 2023

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

Who buys my oilOil price check

376.29 acres on the newest permit

Check your decimal on this lease
Permits for Rathjen B Unit
API numberWell no.Acreson the permit
42-283-32842A 1H376.29

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for RATHJEN B UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy74374080468627$80.46$2.89
Jun 2026Javelin Energy70771480470217$84.81$3.15
May 2026Javelin Energy88288478069011$102.13$2.94
Apr 2026Javelin Energy9299358077160$100.32$2.77
Mar 2026Javelin Energy9829711,0188952$91.38$3.04
Feb 2026Javelin Energy7267248136928$64.51$3.62
Jan 2026Javelin Energy7567631,13288726$60.04$7.72
Dec 2025Javelin Energy8198151,2821,01910$57.97$4.26
Nov 2025Javelin Energy1,0701,0721,13691410$60.06$3.79
Oct 2025Javelin Energy1,1481,1411,5351,24815$60.89$3.19
Sep 2025Javelin Energy6486551,4141,08024$63.96$2.97
Aug 2025Javelin Energy1,1511,1461,3711,1267$64.86$2.91
Jul 2025Javelin Energy7687681,07688114$68.39$3.20
Jun 2025Javelin Energy8228239948204$68.17$3.02
May 2025Javelin Energy7447421,0038574$62.17$3.12
Apr 2025Javelin Energy7347331,0148615$63.54$3.42
Mar 2025Javelin Energy6836821,0558959$68.24$4.12
Feb 2025Javelin Energy65165094378819$71.53$4.19
Jan 2025Ridgemar Energy5615591,09489516$75.74$4.13
Dec 2024Ridgemar Energy7727711,0709159$70.12$3.01
Nov 2024Ridgemar Energy59058899685819$69.95$2.12
Oct 2024Ridgemar Energy3463501,1491,02220$71.99$2.20
Sep 2024Ridgemar Energy8768751,2271,03932$70.24$2.28
Aug 2024Ridgemar Energy8498561,04688849$76.68$1.99
Jul 2024Ridgemar Energy67966692577047$81.80$2.07
Jun 2024Ridgemar Energy010110$79.77$2.54
May 2024Ridgemar Energy4424428927480$80.02$2.12
Apr 2024Ridgemar Energy5805821,3611,14624$85.35$1.60
Mar 2024Ridgemar Energy3603841,8241,1450$81.28$1.49
Feb 2024Ridgemar Energy3653501,8001,1039$77.25$1.72
Jan 2024Ridgemar Energy3073191,5688962$74.15$3.18
Dec 2023Ridgemar Energy3333261,5538940$71.90$2.52
Nov 2023Ridgemar Energy3573581,9121,24214$77.69$2.71
Oct 2023Ridgemar Energy3853831,9611,2892$85.64$2.98
Sep 2023Ridgemar Energy3463632,0791,4220$89.43$2.64
Aug 2023Ridgemar Energy3933904,3254,07877$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 LLCFieldEagleville (Eagle Ford-1)CountyLa Salle County

Javelin Energy Partners Mgmt LLC in La Salle County

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Eagleville (Eagle Ford-1) field

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