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Texas oil lease

Producing

PENA SOUTH

Pena South is an oil lease in La Salle County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Eagleville (Eagle Ford-1) field.

31 wells

146,800bbl oil, last 12 months−15% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
La Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-16575

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Gas, last 12 months
193,913 mcf
Oil in Jul 2026
12,801 bbl

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

Oil output fell 15% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 15% over the last 12 monthsMonthly oil production and gas for PENA SOUTH, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 146,800 bbl in the 12 months through Jul 2026, against 172,312 bbl in the 12 months before.Last 12 months: 146,800 bblbbl per monthmcf per month005,00020k10k40k15k60k20k80kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 15% over the last 12 monthsMonthly oil production and gas for PENA SOUTH, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 146,800 bbl in the 12 months through Jul 2026, against 172,312 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00020k10k40k15k60k20k80kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

59% of the gas went to a transmission line in the last 12 months

Flaring peaked at 9.9% of the gas in May 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
59% of the gas went to a transmission line in the last 12 monthsShare of PENA SOUTH gas by disposition code each month, Aug 2023 to Jul 2026. 59% of the gas went to a transmission line in the last 12 months. Flaring peaked at 9.9% of the gas in May 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 9.9%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
59% of the gas went to a transmission line in the last 12 monthsShare of PENA SOUTH gas by disposition code each month, Aug 2023 to Jul 2026. 59% of the gas went to a transmission line in the last 12 months. Flaring peaked at 9.9% of the gas in May 2024.Share of gas by disposition code0%50%100%Flared 9.9%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    59% · 113,767 mcf

  • Lease fuel (1)

    38% · 73,553 mcf

  • Flared (4)

    3.4% · 6,593 mcf

3.4% of the gas flared in the last 12 months. 23 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.

31 wells on this lease

Wells on PENA SOUTH
API numberWell no.Status
42-283-3319653HActive
42-283-3360930HActive
42-283-3361331HActive
42-283-3361834HActive
42-283-3365732HActive
42-283-3411033HActive
42-283-3440520HActive
42-283-3441421HActive
42-283-3467522HActive
42-283-3480835HActive
42-283-3480936HShut-in
42-283-3512195HActive
42-283-3560840HShut-in
42-283-3560942HActive
42-283-3561043HActive
42-283-3561144HActive
42-283-3561245HActive
42-283-3561346HActive
42-283-3570450HActive
42-283-3570551HActive
42-283-3570652HActive
42-283-3570754HShut-in
42-283-3643610HActive
42-283-3643711HActive
42-283-36456110HActive
42-283-36457111HActive
42-283-36458112HActive
42-283-36459114HActive
42-283-3649023HActive
42-283-3649124HActive
42-283-3649225HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Pipeline L.p.OilGathers100Feb 1, 2025–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Feb 1, 2025
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Feb 1, 2025
Eastex Crude Company, LLCOilGathers10Jan 1, 2023Feb 1, 2025
Ironwood Midst Energy Ptnrs LLCOilGathers90Jan 1, 2023Feb 1, 2025
Eastex Crude CompanyOilGathers10Dec 1, 2022Jan 1, 2023
Ironwood Midst Energy Ptnrs LLCOilGathers80Dec 1, 2022Jan 1, 2023

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

Who buys my oilOil price check

2,708.54 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

  • Good to know

    The wells on this lease state different acreage

    The permits state between 320 and 5,033.52 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    31 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Pena South
API numberWell no.Acreson the permit
42-283-3649023H2,708.54
42-283-3649124H2,708.54
42-283-3649225H2,708.54
42-283-36456110H2,708.54
42-283-36457111H2,708.54
42-283-36458112H2,708.54
42-283-36459114H2,708.54
42-283-3643711H2,708.54
42-283-3643610H2,708.54
42-283-3570450H3,498.77
42-283-3570551H3,498.77
42-283-3570652H3,498.77

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for PENA SOUTH
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy12,80112,76215,7669,260697$80.46$2.89
Jun 2026Javelin Energy11,30711,37114,2578,578801$84.81$3.15
May 2026Javelin Energy11,96712,16415,3779,105500$102.13$2.94
Apr 2026Javelin Energy11,56811,36914,4288,345424$100.32$2.77
Mar 2026Javelin Energy11,48411,51513,8977,046361$91.38$3.04
Feb 2026Javelin Energy11,38311,41514,9867,618229$64.51$3.62
Jan 2026Javelin Energy13,28613,30517,1289,769341$60.04$7.72
Dec 2025Javelin Energy12,13112,11515,1968,985277$57.97$4.26
Nov 2025Javelin Energy13,11113,13616,10010,372239$60.06$3.79
Oct 2025Javelin Energy13,14913,15817,1539,9221,020$60.89$3.19
Sep 2025Javelin Energy12,14512,19316,5539,663875$63.96$2.97
Aug 2025Javelin Energy12,46812,45323,07215,104829$64.86$2.91
Jul 2025Javelin Energy12,49612,36823,56915,4271,342$68.39$3.20
Jun 2025Javelin Energy13,58713,63650,49037,5091,721$68.17$3.02
May 2025Javelin Energy14,60514,49356,43043,8711,561$62.17$3.12
Apr 2025Javelin Energy13,85613,86762,74550,4861,406$63.54$3.42
Mar 2025Javelin Energy13,94314,16025,36717,6871,009$68.24$4.12
Feb 2025Javelin Energy13,46813,32626,38018,2621,252$71.53$4.19
Jan 2025Ridgemar Energy15,31215,22728,39018,9021,990$75.74$4.13
Dec 2024Ridgemar Energy13,72513,75030,70522,2191,083$70.12$3.01
Nov 2024Ridgemar Energy14,04614,04832,33624,773886$69.95$2.12
Oct 2024Ridgemar Energy16,13116,16139,86531,0341,276$71.99$2.20
Sep 2024Ridgemar Energy15,97615,97532,02724,2301,765$70.24$2.28
Aug 2024Ridgemar Energy15,16715,16830,78422,2492,275$76.68$1.99
Jul 2024Ridgemar Energy16,87216,85136,23526,9232,336$81.80$2.07
Jun 2024Ridgemar Energy16,98516,99838,68329,5902,055$79.77$2.54
May 2024Ridgemar Energy15,71115,69338,21226,6863,797$80.02$2.12
Apr 2024Ridgemar Energy15,32215,32233,08424,3331,520$85.35$1.60
Mar 2024Ridgemar Energy15,30815,35632,28223,6372,414$81.28$1.49
Feb 2024Ridgemar Energy15,15615,08028,47320,3221,594$77.25$1.72
Jan 2024Ridgemar Energy15,25815,22634,27725,8161,248$74.15$3.18
Dec 2023Ridgemar Energy7,3477,41917,47613,929463$71.90$2.52
Nov 2023Ridgemar Energy16,00315,99038,09128,8391,664$77.69$2.71
Oct 2023Ridgemar Energy15,57615,55544,26338,7341,106$85.64$2.98
Sep 2023Ridgemar Energy15,61615,61446,03341,149652$89.43$2.64
Aug 2023Ridgemar Energy15,22115,13947,19843,47429$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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