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STS NORTH UNIT 12

STS North Unit 12 is an oil lease in LA Salle County, Texas, operated by Crescent Energy Operating, LLC in the Eagleville (Eagle Ford-1) field.

1 well

317bbl oil, last 12 months−87% vs prior year
RRC lease
01-17710

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Where it sits

This county

LA Salle CountyLA SalleZavalaAtascosaMcMullenDimmitFrioLA Salle County
LA Salle County
Gas, last 12 months
10,769 mcf
Oil in Jul 2026
0 bbl

Production by month

Oil output fell 87% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 87% over the last 12 monthsMonthly oil production and gas for STS NORTH UNIT 12, Aug 2023 to Jul 2026. Oil output fell 87% over the last 12 months. 317 bbl in the 12 months through Jul 2026, against 2,407 bbl in the 12 months before.Last 12 months: 317 bblbbl per monthmcf per month001002,5002005,0003007,50040010k50012.5kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 87% over the last 12 monthsMonthly oil production and gas for STS NORTH UNIT 12, Aug 2023 to Jul 2026. Oil output fell 87% over the last 12 months. 317 bbl in the 12 months through Jul 2026, against 2,407 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001002,5002005,0003007,50040010k50012.5kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jan 2026 the lease's gas goes to lease fuel instead of a transmission line

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jan 2026 the lease's gas goes to lease fuel instead of a transmission lineShare of STS NORTH UNIT 12 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2026 the lease's gas goes to lease fuel instead of a transmission line.Share of the lease’s gas by disposition code, per month0%50%100%Jan 2026: line to fuelOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jan 2026 the lease's gas goes to lease fuel instead of a transmission lineShare of STS NORTH UNIT 12 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2026 the lease's gas goes to lease fuel instead of a transmission line.Share of gas by disposition code0%50%100%Jan 26: line to fuelJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    86% · 26,262 mcf

  • Transmission line (2)

    14% · 4,238 mcf

Who has run this lease

The operator changed 3 times, most recently in May 2026

Operators of this lease over timeCastlerock Operating, LLC, Jan 2020 to Dec 2020; Teal Operating, LLC, Jan 2021 to Oct 2021; Silverbow Resources Oper, LLC, Nov 2021 to Apr 2026; Crescent Energy Operating, LLC, May 2026 to Jul 20262020202120222023202420252026Changed Jan 2021Changed Nov 2021Changed May 2026Castlerock Operating, LLCJan 2020 to Dec 2020Teal Operating, LLCJan 2021 to Oct 2021Silverbow Resources Oper, LLCNov 2021 to Apr 2026Crescent Energy Operating, LLCMay 2026 to now
Operators of this lease over timeCastlerock Operating, LLC, Jan 2020 to Dec 2020; Teal Operating, LLC, Jan 2021 to Oct 2021; Silverbow Resources Oper, LLC, Nov 2021 to Apr 2026; Crescent Energy Operating, LLC, May 2026 to Jul 20262020202120222023202420252026Changed Jan 2021Changed Nov 2021Changed May 2026Castlerock Operating, LLCJan 2020 to Dec 2020Teal Operating, LLCJan 2021 to Oct 2021Silverbow Resources Oper, LLCNov 2021 to Apr 2026Crescent Energy Operating, LLCMay 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on STS NORTH UNIT 12
API numberWell no.Status
42-283-343221HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Shell Trading (Us) CompanyOilGathers100Jan 1, 2021–
Energy Transfer CompanyCasinghead gasBuys100Feb 26, 2014–
Energy Transfer CompanyCasinghead gasGathers100Feb 26, 2014–
Plains Marketing, L.p.OilGathers100Apr 1, 2020Jan 1, 2021
Bp Products North America Inc.OilGathers7May 1, 2019Apr 1, 2020
Calumet San Antonio Refining,llcOilGathers7May 1, 2019Apr 1, 2020
Citgo Pipeline CompanyOilGathers7May 1, 2019Apr 1, 2020
Eastex Crude CompanyOilGathers7May 1, 2019Apr 1, 2020
Enterprise Crude Oil LLCOilGathers7May 1, 2019Apr 1, 2020

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

159.70 acres on the newest permit

Permits for STS North Unit 12
API numberWell no.Acreson the permit
42-283-343221H159.70

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

What Crescent Energy Company told investors it received

Crescent Energy Operating, LLC is linked to Crescent Energy Company (CRGY).
Realized prices reported by Crescent Energy Company
QuarterOil$ per bblFiling
Q1 2026$71.00SEC filing
Q4 2025$62.21SEC filing
Q3 2025$63.07SEC filing
Q2 2025$61.47SEC filing
Q1 2025$67.64SEC filing
Q4 2024$67.51SEC filing

SourceCrescent Energy Company quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for STS NORTH UNIT 12
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Crescent Energy00000$80.46$2.89
Jun 2026Crescent Energy00000$84.81$3.15
May 2026Crescent Energy01000$102.13$2.94
Apr 2026Silverbow Resources00279950$100.32$2.77
Mar 2026Silverbow Resources007493280$91.38$3.04
Feb 2026Silverbow Resources00438940$64.51$3.62
Jan 2026Silverbow Resources0051120$60.04$7.72
Dec 2025Silverbow Resources00000$57.97$4.26
Nov 2025Silverbow Resources672,3891,3950$60.06$3.79
Oct 2025Silverbow Resources38422,0811,0050$60.89$3.19
Sep 2025Silverbow Resources58802,2751,3090$63.96$2.97
Aug 2025Silverbow Resources2152282,50700$64.86$2.91
Jul 2025Silverbow Resources3553272,12700$68.39$3.20
Jun 2025Silverbow Resources3083042,71300$68.17$3.02
May 2025Silverbow Resources70994,64100$62.17$3.12
Apr 2025Silverbow Resources20829810,25000$63.54$3.42
Mar 2025Silverbow Resources3653432,14900$68.24$4.12
Feb 2025Silverbow Resources2693141400$71.53$4.19
Jan 2025Silverbow Resources30117843500$75.74$4.13
Dec 2024Silverbow Resources70664,6032810$70.12$3.01
Nov 2024Silverbow Resources1461355,339110$69.95$2.12
Oct 2024Silverbow Resources68797,433610$71.99$2.20
Sep 2024Silverbow Resources56647,071270$70.24$2.28
Aug 2024Silverbow Resources1911606,4382440$76.68$1.99
Jul 2024Silverbow Resources5411110$81.80$2.07
Jun 2024Silverbow Resources003710$79.77$2.54
May 2024Silverbow Resources003230$80.02$2.12
Apr 2024Silverbow Resources001200$85.35$1.60
Mar 2024Silverbow Resources001100$81.28$1.49
Feb 2024Silverbow Resources001200$77.25$1.72
Jan 2024Silverbow Resources072120$74.15$3.18
Dec 2023Silverbow Resources1252340$71.90$2.52
Nov 2023Silverbow Resources04426130$77.69$2.71
Oct 2023Silverbow Resources18710$85.64$2.98
Sep 2023Silverbow Resources17131,250810$89.43$2.64
Aug 2023Silverbow Resources1523493330$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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Crescent Energy Operating, LLC in LA Salle County

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