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Texas gas well

Producing

STS SOUTH

STS South is a gas well in McMullen County, Texas, operated by Caturus Energy, LLC in the Hawkville (Eagleford Shale) field.

1 well

12,992mcf gas, last 12 months−89% vs prior year
Operator
Caturus Energy, LLC
County
McMullen County
Field
Hawkville (Eagleford Shale)
RRC lease
01-288370

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Oil, last 12 months
1,087 bbl
Gas in Jul 2026
1,245 mcf

Checks stopped on this lease?

  • Operator

    Operator changed: Caturus Energy, LLC took over from Kimmeridge Texas Gas, LLC in Aug 2025.

  • P-5

    The previous operator's P-5 registration is listed as delinquent (last P-5 filed Jun 14, 2024).

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 fell 89% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 89% over the last 12 monthsMonthly gas production and oil for STS SOUTH, Aug 2023 to Jul 2026. Gas output fell 89% over the last 12 months. 12,992 mcf in the 12 months through Jul 2026, against 116,217 mcf in the 12 months before.Last 12 months: 12,992 mcfmcf per monthbbl per month0010k50020k1,00030k1,50040k2,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 89% over the last 12 monthsMonthly gas production and oil for STS SOUTH, Aug 2023 to Jul 2026. Gas output fell 89% over the last 12 months. 12,992 mcf in the 12 months through Jul 2026, against 116,217 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0010k50020k1,00030k1,50040k2,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

77% of the gas went to a processing plant in the last 12 months

Flaring peaked at 100.0% of the gas in Oct 2025.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
77% of the gas went to a processing plant in the last 12 monthsShare of STS SOUTH gas by disposition code each month, Aug 2023 to Jul 2026. 77% of the gas went to a processing plant in the last 12 months. Flaring peaked at 100.0% of the gas in Oct 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
77% of the gas went to a processing plant in the last 12 monthsShare of STS SOUTH gas by disposition code each month, Aug 2023 to Jul 2026. 77% of the gas went to a processing plant in the last 12 months. Flaring peaked at 100.0% of the gas in Oct 2025.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    77% · 10,043 mcf

  • Lease fuel (1)

    21% · 2,687 mcf

  • Flared (4)

    2.0% · 262 mcf

2.0% of the gas flared in the last 12 months. 10 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Aug 2025

Operators of this lease over timeBlackbrush O & G, LLC, Jan 2020 to Jun 2023; Kimmeridge Texas Gas, LLC, Jul 2023 to Jul 2025; Caturus Energy, LLC, Aug 2025 to Jul 20262020202120222023202420252026Changed Jul 2023Changed Aug 2025Blackbrush O & G, LLCJan 2020 to Jun 2023Kimmeridge Texas Gas, LLCJul 2023 to Jul 2025Caturus Energy, LLCAug 2025 to now
Operators of this lease over timeBlackbrush O & G, LLC, Jan 2020 to Jun 2023; Kimmeridge Texas Gas, LLC, Jul 2023 to Jul 2025; Caturus Energy, LLC, Aug 2025 to Jul 20262020202120222023202420252026Changed Jul 2023Changed Aug 2025Blackbrush O & G, LLCJan 2020 to Jun 2023Kimmeridge Texas Gas, LLCJul 2023 to Jul 2025Caturus Energy, LLCAug 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on STS SOUTH
API numberWell no.Status
42-311-3696611HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Bp Products North America Inc.CondensateGathers25Apr 1, 2024–
Harvest Marketing & Trading, LLCCondensateGathers25Apr 1, 2024–
Mission Petroleum Carriers, Inc.CondensateGathers25Apr 1, 2024–
Shell Trading (Us) CompanyCondensateGathers25Apr 1, 2024–
Arm Energy Management LLCGas-well gasBuys100Apr 1, 2023–
Targa Frio Lasalle Pipeline LPGas-well gasGathers100Apr 1, 2024–
Shell Trading (Us) CompanyCondensateGathers100Feb 1, 2022Apr 1, 2024
Startex Field Services, LLCGas-well gasGathers100Aug 26, 2019Apr 1, 2024
Bp Energy Co.Gas-well gasBuys50Feb 1, 2022Apr 1, 2023
Energy Transfer CompanyGas-well gasBuys50Feb 1, 2022Apr 1, 2023
Plains Marketing, L.p.CondensateGathers100May 1, 2021Feb 1, 2022
Bp Energy Co.Gas-well gasBuys100Aug 26, 2019Feb 1, 2022

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

Who buys my oilOil price check

8,417.94 acres on the newest permit

Check your decimal on this lease
Permits for STS South
API numberWell no.Acreson the permit
42-311-3696611H8,417.94

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

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36 months, newest first

Ledger for STS SOUTH
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Caturus Energy,031,2458860$80.46$2.89
Jun 2026Caturus Energy,6131,0897770$84.81$3.15
May 2026Caturus Energy,16191,2178700$102.13$2.94
Apr 2026Caturus Energy,23231,3239600$100.32$2.77
Mar 2026Caturus Energy,18198626460$91.38$3.04
Feb 2026Caturus Energy,14462361790$64.51$3.62
Jan 2026Caturus Energy,106601,3971,0380$60.04$7.72
Dec 2025Caturus Energy,3461,0298000$57.97$4.26
Nov 2025Caturus Energy,2572458877780$60.06$3.79
Oct 2025Caturus Energy,13215966066$60.89$3.19
Sep 2025Caturus Energy,2422032,0301,719143$63.96$2.97
Aug 2025Caturus Energy,2702901,6111,39053$64.86$2.91
Jul 2025Kimmeridge Texas31029411,82110,492186$68.39$3.20
Jun 2025Kimmeridge Texas105823,2782,91791$68.17$3.02
May 2025Kimmeridge Texas00100866$62.17$3.12
Apr 2025Kimmeridge Texas0132882587$63.54$3.42
Mar 2025Kimmeridge Texas1902552,8972,7133$68.24$4.12
Feb 2025Kimmeridge Texas2481935,7065,433115$71.53$4.19
Jan 2025Kimmeridge Texas1311893,7323,5627$75.74$4.13
Dec 2024Kimmeridge Texas73469818,78217,86155$70.12$3.01
Nov 2024Kimmeridge Texas72073518,60617,75129$69.95$2.12
Oct 2024Kimmeridge Texas77782918,06617,2336$71.99$2.20
Sep 2024Kimmeridge Texas53151914,28113,47573$70.24$2.28
Aug 2024Kimmeridge Texas62756918,66017,749126$76.68$1.99
Jul 2024Kimmeridge Texas2963012,0681,91667$81.80$2.07
Jun 2024Kimmeridge Texas2071752,1631,972131$79.77$2.54
May 2024Kimmeridge Texas13215680790$80.02$2.12
Apr 2024Kimmeridge Texas150158654321$85.35$1.60
Mar 2024Kimmeridge Texas381356893595291$81.28$1.49
Feb 2024Kimmeridge Texas21026517712353$77.25$1.72
Jan 2024Kimmeridge Texas4274112,6972,432215$74.15$3.18
Dec 2023Kimmeridge Texas2131523,9143,80469$71.90$2.52
Nov 2023Kimmeridge Texas03000$77.69$2.71
Oct 2023Kimmeridge Texas32771,0461,03213$85.64$2.98
Sep 2023Kimmeridge Texas1,0031,04724,90024,719153$89.43$2.64
Aug 2023Kimmeridge Texas1,5761,58426,52026,360132$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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This lease belongs to

OperatorCaturus Energy, LLCFieldHawkville (Eagleford Shale)CountyMcMullen County

Caturus Energy, LLC in McMullen County

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