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Texas gas well

Producing

WEST PENA C UNIT

West Pena C 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

27,411mcf gas, last 12 months+192% vs prior year
RRC lease
01-291280

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Oil, last 12 months
3,498 bbl
Gas in Jul 2026
1,394 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).

  • Buyer

    Buyer changed: SILVERBOW RESOURCES OPER, LLC replaced DCP OPERATING COMPANY, LP as the buyer of this lease's gas from gas wells on Feb 1, 2025.

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

See why checks stop on this lease

Other leases named West Pena C Unit

5 leases share this name in district 01. The Railroad Commission gives each gas well its own number and each oil lease another, so one unit often shows up as several of these.

Production by month

Gas output rose 192% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 192% over the last 12 monthsMonthly gas production and oil for WEST PENA C UNIT, Aug 2023 to Jul 2026. Gas output rose 192% over the last 12 months. 27,411 mcf in the 12 months through Jul 2026, against 9,400 mcf in the 12 months before.Last 12 months: 27,411 mcfmcf per monthbbl per month001,0002002,0004003,0006004,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 192% over the last 12 monthsMonthly gas production and oil for WEST PENA C UNIT, Aug 2023 to Jul 2026. Gas output rose 192% over the last 12 months. 27,411 mcf in the 12 months through Jul 2026, against 9,400 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0002002,0004003,0006004,000800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

78% of the gas went to a transmission line in the last 12 months

Flaring peaked at 17.8% of the gas in Jun 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
78% of the gas went to a transmission line in the last 12 monthsShare of WEST PENA C UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 78% of the gas went to a transmission line in the last 12 months. Flaring peaked at 17.8% of the gas in Jun 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 17.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
78% of the gas went to a transmission line in the last 12 monthsShare of WEST PENA C UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 78% of the gas went to a transmission line in the last 12 months. Flaring peaked at 17.8% of the gas in Jun 2025.Share of gas by disposition code0%50%100%Flared 17.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    78% · 21,395 mcf

  • Lease fuel (1)

    17% · 4,653 mcf

  • Flared (4)

    5.0% · 1,363 mcf

5.0% of the gas flared in the last 12 months. 22 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.CondensateGathers100Feb 1, 2025–
Silverbow Resources Oper, LLCGas-well gasBuys100Feb 1, 2025–
Dcp Operating Company, LPGas-well gasGathers100Mar 29, 2017–
Eastex Crude Company, LLCCondensateGathers10Jan 1, 2023Feb 1, 2025
Ironwood Midst Energy Ptnrs LLCCondensateGathers90Jan 1, 2023Feb 1, 2025
Dcp Operating Company, LPGas-well gasBuys100Mar 29, 2017Feb 1, 2025
Eastex Crude CompanyCondensateGathers33Mar 29, 2017Jan 1, 2023
Plains Marketing, L.p.CondensateGathers33Mar 29, 2017Jan 1, 2023
Shell Trading (Us) CompanyCondensateGathers34Mar 29, 2017Jan 1, 2023

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

314.70 acres on the newest permit

Permits for West Pena C Unit
API numberWell no.Acreson the permit
42-283-3585334H314.70

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

Estimate your royalty

36 months, newest first

Ledger for WEST PENA C UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy2532511,394946127$80.46$2.89
Jun 2026Javelin Energy1901932,5091,837231$84.81$3.15
May 2026Javelin Energy29028936527028$102.13$2.94
Apr 2026Javelin Energy2282291,6701,295107$100.32$2.77
Mar 2026Javelin Energy2542552,6312,087109$91.38$3.04
Feb 2026Javelin Energy2462452,3691,83969$64.51$3.62
Jan 2026Javelin Energy3863903,9123,032117$60.04$7.72
Dec 2025Javelin Energy3753733,1672,53482$57.97$4.26
Nov 2025Javelin Energy3373472,6742,24843$60.06$3.79
Oct 2025Javelin Energy4194042,4702,011108$60.89$3.19
Sep 2025Javelin Energy1571622,1321,610213$63.96$2.97
Aug 2025Javelin Energy3633642,1181,686129$64.86$2.91
Jul 2025Javelin Energy3363343,2602,289457$68.39$3.20
Jun 2025Javelin Energy265257713362127$68.17$3.02
May 2025Javelin Energy747850728537$62.17$3.12
Apr 2025Javelin Energy20921641924813$63.54$3.42
Mar 2025Javelin Energy24324962343838$68.24$4.12
Feb 2025Javelin Energy46746170952512$71.53$4.19
Jan 2025Ridgemar Energy4034011,02572360$75.74$4.13
Dec 2024Ridgemar Energy3573614663298$70.12$3.01
Nov 2024Ridgemar Energy4774744373187$69.95$2.12
Oct 2024Ridgemar Energy40840738126712$71.99$2.20
Sep 2024Ridgemar Energy34735040727519$70.24$2.28
Aug 2024Ridgemar Energy31230045328949$76.68$1.99
Jul 2024Ridgemar Energy799439927524$81.80$2.07
Jun 2024Ridgemar Energy59458696666666$79.77$2.54
May 2024Ridgemar Energy32932568443452$80.02$2.12
Apr 2024Ridgemar Energy18819194968028$85.35$1.60
Mar 2024Ridgemar Energy17717480454567$81.28$1.49
Feb 2024Ridgemar Energy19920248234930$77.25$1.72
Jan 2024Ridgemar Energy25925777957718$74.15$3.18
Dec 2023Ridgemar Energy2132188586673$71.90$2.52
Nov 2023Ridgemar Energy3783739618668$77.69$2.71
Oct 2023Ridgemar Energy2552597096416$85.64$2.98
Sep 2023Ridgemar Energy3283266916282$89.43$2.64
Aug 2023Ridgemar Energy2592565143300$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

New drilling permits in La Salle County

Newest in the county: this lease has no coordinates.