Skip to content
Royalty Clerk

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

38,420mcf gas, last 12 months+130% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
La Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-291273

Is your check right?

Check my statement

Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Oil, last 12 months
4,689 bbl
Gas in Jul 2026
2,736 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

Production by month

Gas output rose 130% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 130% over the last 12 monthsMonthly gas production and oil for WEST PENA C UNIT, Aug 2023 to Jul 2026. Gas output rose 130% over the last 12 months. 38,420 mcf in the 12 months through Jul 2026, against 16,706 mcf in the 12 months before.Last 12 months: 38,420 mcfmcf per monthbbl per month002,0002504,0005006,0007508,0001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 130% over the last 12 monthsMonthly gas production and oil for WEST PENA C UNIT, Aug 2023 to Jul 2026. Gas output rose 130% over the last 12 months. 38,420 mcf in the 12 months through Jul 2026, against 16,706 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0002504,0005006,0007508,0001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Sep 2023 the lease's gas goes to a transmission line instead of lease fuel

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

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

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    78% · 29,933 mcf

  • Lease fuel (1)

    17% · 6,472 mcf

  • Flared (4)

    5.2% · 2,015 mcf

5.2% 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 28, 2017–
Eastex Crude Company, LLCCondensateGathers10Jan 1, 2023Feb 1, 2025
Ironwood Midst Energy Ptnrs LLCCondensateGathers90Jan 1, 2023Feb 1, 2025
Dcp Operating Company, LPGas-well gasBuys100Mar 28, 2017Feb 1, 2025
Eastex Crude CompanyCondensateGathers33Mar 28, 2017Jan 1, 2023
Plains Marketing, L.p.CondensateGathers33Mar 28, 2017Jan 1, 2023
Shell Trading (Us) CompanyCondensateGathers34Mar 28, 2017Jan 1, 2023

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

Who buys my oilOil price check

314.70 acres on the newest permit

Check your decimal on this lease
Permits for West Pena C Unit
API numberWell no.Acreson the permit
42-283-3585233H314.70

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

Unit decimal checker

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 Energy4784712,7361,857249$80.46$2.89
Jun 2026Javelin Energy2742742,2681,660209$84.81$3.15
May 2026Javelin Energy3203231,00073977$102.13$2.94
Apr 2026Javelin Energy3463593,7772,930241$100.32$2.77
Mar 2026Javelin Energy7116983,4572,742143$91.38$3.04
Feb 2026Javelin Energy2882872,9602,29886$64.51$3.62
Jan 2026Javelin Energy4574633,9453,058118$60.04$7.72
Dec 2025Javelin Energy4904893,7773,02298$57.97$4.26
Nov 2025Javelin Energy4874833,9233,29863$60.06$3.79
Oct 2025Javelin Energy2362353,4712,826152$60.89$3.19
Sep 2025Javelin Energy3163143,7302,816373$63.96$2.97
Aug 2025Javelin Energy2862853,3762,687206$64.86$2.91
Jul 2025Javelin Energy22722823916833$68.39$3.20
Jun 2025Javelin Energy261258686349122$68.17$3.02
May 2025Javelin Energy17818172640853$62.17$3.12
Apr 2025Javelin Energy30630949129016$63.54$3.42
Mar 2025Javelin Energy21622379155648$68.24$4.12
Feb 2025Javelin Energy4704691,4831,10024$71.53$4.19
Jan 2025Ridgemar Energy5695717,1485,047415$75.74$4.13
Dec 2024Ridgemar Energy6576471,13179919$70.12$3.01
Nov 2024Ridgemar Energy3033163232355$69.95$2.12
Oct 2024Ridgemar Energy8067991,8951,32859$71.99$2.20
Sep 2024Ridgemar Energy4904881,14077252$70.24$2.28
Aug 2024Ridgemar Energy30028965341771$76.68$1.99
Jul 2024Ridgemar Energy12213225917816$81.80$2.07
Jun 2024Ridgemar Energy4554541,12077276$79.77$2.54
May 2024Ridgemar Energy4354361,07768382$80.02$2.12
Apr 2024Ridgemar Energy4404352,5051,79674$85.35$1.60
Mar 2024Ridgemar Energy1851802,0911,417175$81.28$1.49
Feb 2024Ridgemar Energy13213527019517$77.25$1.72
Jan 2024Ridgemar Energy17317343632310$74.15$3.18
Dec 2023Ridgemar Energy2132146104762$71.90$2.52
Nov 2023Ridgemar Energy2462449218298$77.69$2.71
Oct 2023Ridgemar Energy2012165484964$85.64$2.98
Sep 2023Ridgemar Energy6356311,6001,4535$89.43$2.64
Aug 2023Ridgemar Energy54554034160$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.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

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

All Javelin Energy Partners Mgmt LLC leases →

Eagleville (Eagle Ford-1) field

All leases in this field →

New drilling permits in La Salle County

Newest in the county: this lease has no coordinates.