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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

68,990mcf gas, last 12 months+243% vs prior year
Operator
Caturus Energy, LLC
County
McMullen County
Field
Hawkville (Eagleford Shale)
RRC lease
01-283618

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Oil, last 12 months
5,119 bbl
Gas in Jul 2026
2,900 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 rose 243% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 243% over the last 12 monthsMonthly gas production and oil for STS SOUTH, Aug 2023 to Jul 2026. Gas output rose 243% over the last 12 months. 68,990 mcf in the 12 months through Jul 2026, against 20,102 mcf in the 12 months before.Last 12 months: 68,990 mcfmcf per monthbbl per month005,00020010k40015k60020k800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 243% over the last 12 monthsMonthly gas production and oil for STS SOUTH, Aug 2023 to Jul 2026. Gas output rose 243% over the last 12 months. 68,990 mcf in the 12 months through Jul 2026, against 20,102 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005,00020010k40015k60020k800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

84% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
84% 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. 84% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
84% 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. 84% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    84% · 58,199 mcf

  • Lease fuel (1)

    16% · 10,791 mcf

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
42-311-365891HActive

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 gasBuys100Jan 2, 2023–
Targa Frio Lasalle Pipeline LPGas-well gasGathers100Apr 1, 2024–
Shell Trading (Us) CompanyCondensateGathers100Apr 1, 2023Apr 1, 2024
Startex Field Services, LLCGas-well gasGathers100Jun 14, 2017Apr 1, 2024
Plains Marketing, L.p.CondensateGathers100Jan 2, 2023Apr 1, 2023
Shell Trading (Us) CompanyCondensateGathers100Feb 1, 2022Jan 2, 2023
Bp Energy Co.Gas-well gasBuys50Feb 1, 2022Jan 2, 2023
Energy Transfer CompanyGas-well gasBuys50Feb 1, 2022Jan 2, 2023

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

Who buys my oilOil price check

7,820 acres on the newest permit

Check your decimal on this lease
Permits for STS South
API numberWell no.Acreson the permit
42-311-365891H7,820

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for STS SOUTH
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Caturus Energy,2141862,9002,0060$80.46$2.89
Jun 2026Caturus Energy,3143914,4003,4860$84.81$3.15
May 2026Caturus Energy,3041844,6703,7550$102.13$2.94
Apr 2026Caturus Energy,3603344,9654,0130$100.32$2.77
Mar 2026Caturus Energy,3805564,8333,8170$91.38$3.04
Feb 2026Caturus Energy,3973745,3004,6010$64.51$3.62
Jan 2026Caturus Energy,4823756,2055,4030$60.04$7.72
Dec 2025Caturus Energy,4925625,7004,9510$57.97$4.26
Nov 2025Caturus Energy,3893693,8592,9010$60.06$3.79
Oct 2025Caturus Energy,4865606,3575,4610$60.89$3.19
Sep 2025Caturus Energy,6175519,0028,0230$63.96$2.97
Aug 2025Caturus Energy,68468410,7999,7820$64.86$2.91
Jul 2025Kimmeridge Texas76292711,95910,3660$68.39$3.20
Jun 2025Kimmeridge Texas4871822,9122,7500$68.17$3.02
May 2025Kimmeridge Texas00000$62.17$3.12
Apr 2025Kimmeridge Texas00000$63.54$3.42
Mar 2025Kimmeridge Texas00000$68.24$4.12
Feb 2025Kimmeridge Texas00000$71.53$4.19
Jan 2025Kimmeridge Texas00000$75.74$4.13
Dec 2024Kimmeridge Texas00000$70.12$3.01
Nov 2024Kimmeridge Texas00000$69.95$2.12
Oct 2024Kimmeridge Texas00000$71.99$2.20
Sep 2024Kimmeridge Texas22182000$70.24$2.28
Aug 2024Kimmeridge Texas13505,2312,9740$76.68$1.99
Jul 2024Kimmeridge Texas27536210,2976,1630$81.80$2.07
Jun 2024Kimmeridge Texas42949212,8978,4150$79.77$2.54
May 2024Kimmeridge Texas3693268,7818,7810$80.02$2.12
Apr 2024Kimmeridge Texas901692,4361,9350$85.35$1.60
Mar 2024Kimmeridge Texas38718813,0288,2830$81.28$1.49
Feb 2024Kimmeridge Texas4876256,8585,8150$77.25$1.72
Jan 2024Kimmeridge Texas36338610,1918,3670$74.15$3.18
Dec 2023Kimmeridge Texas4525738,6978,1600$71.90$2.52
Nov 2023Kimmeridge Texas4131936,9606,5170$77.69$2.71
Oct 2023Kimmeridge Texas1973805,8155,4410$85.64$2.98
Sep 2023Kimmeridge Texas36919110,88710,2480$89.43$2.64
Aug 2023Kimmeridge Texas35538310,0468,8450$81.39$2.58

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

OperatorCaturus Energy, LLCFieldHawkville (Eagleford Shale)CountyMcMullen County

Caturus Energy, LLC in McMullen County

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Hawkville (Eagleford Shale) field

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