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Texas gas well

Producing

STS 1 EF

STS 1 Ef is a gas well in McMullen County, Texas, operated by Crescent Energy Operating, LLC in the Hawkville (Eagleford Shale) field.

1 well

207,081mcf gas, last 12 months−10% vs prior year
Operator
Crescent Energy Operating, LLC
County
McMullen County
Field
Hawkville (Eagleford Shale)
RRC lease
01-284614

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas in Jul 2026
16,858 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: Crescent Energy Operating, LLC took over from Silverbow Resources Oper, LLC in May 2026.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Gas output fell 10% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 10% over the last 12 monthsMonthly gas production for STS 1 EF, Aug 2023 to Jul 2026. Gas output fell 10% over the last 12 months. 207,081 mcf in the 12 months through Jul 2026, against 229,240 mcf in the 12 months before.Last 12 months: 207,081 mcfmcf per month010k20k30k40kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 10% over the last 12 monthsMonthly gas production for STS 1 EF, Aug 2023 to Jul 2026. Gas output fell 10% over the last 12 months. 207,081 mcf in the 12 months through Jul 2026, against 229,240 mcf in the 12 months before.Last 12 monthsmcf per month010k20k30k40kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Sep 2024 the lease's gas goes to a processing plant instead of a transmission line

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
Since Sep 2024 the lease's gas goes to a processing plant instead of a transmission lineShare of STS 1 EF gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2024 the lease's gas goes to a processing plant instead of a transmission line.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2024: line to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Sep 2024 the lease's gas goes to a processing plant instead of a transmission lineShare of STS 1 EF gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2024 the lease's gas goes to a processing plant instead of a transmission line.Share of gas by disposition code0%50%100%Sep 24: line to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    92% · 189,856 mcf

  • Lease fuel (1)

    8.3% · 17,225 mcf

Who has run this lease

The operator changed 3 times, most recently in May 2026

Operators of this lease over timeSierra Resources, LLC, Jan 2020 to Jul 2020; Petroedge Contract Operating LLC, Aug 2020 to Sep 2021; Silverbow Resources Oper, LLC, Oct 2021 to Apr 2026; Crescent Energy Operating, LLC, May 2026 to Jul 20262020202120222023202420252026Changed Aug 2020Changed Oct 2021Changed May 2026Sierra Resources, LLCJan 2020 to Jul 2020Petroedge Contract Operating…Aug 2020 to Sep 2021Silverbow Resources Oper, LLCOct 2021 to Apr 2026Crescent Energy Operating, LLCMay 2026 to now
Operators of this lease over timeSierra Resources, LLC, Jan 2020 to Jul 2020; Petroedge Contract Operating LLC, Aug 2020 to Sep 2021; Silverbow Resources Oper, LLC, Oct 2021 to Apr 2026; Crescent Energy Operating, LLC, May 2026 to Jul 20262020202120222023202420252026Changed Aug 2020Changed Oct 2021Changed May 2026Sierra Resources, LLCJan 2020 to Jul 2020Petroedge Contract Operating LLCAug 2020 to Sep 2021Silverbow Resources Oper, LLCOct 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 1 EF
API numberWell no.Status
42-311-367391HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Conocophillips CompanyGas-well gasBuys100Aug 1, 2018–
Enterprise Products Operating LLCGas-well gasGathers100Aug 1, 2018–
Shell Trading (Us) CompanyCondensateGathers100Aug 1, 2018Aug 1, 2020

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

Who buys my oilOil price check

8,561.47 acres on the newest permit

Check your decimal on this lease
Permits for STS 1 Ef
API numberWell no.Acreson the permit
42-311-367391H8,561.47

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

Unit decimal checker

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 1 EF
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Crescent Energy16,85815,3080$80.46$2.89
Jun 2026Crescent Energy16,43215,0820$84.81$3.15
May 2026Crescent Energy16,13215,0820$102.13$2.94
Apr 2026Silverbow Resources12,56011,0600$100.32$2.77
Mar 2026Silverbow Resources12,45910,9090$91.38$3.04
Feb 2026Silverbow Resources16,88415,4840$64.51$3.62
Jan 2026Silverbow Resources18,57817,1430$60.04$7.72
Dec 2025Silverbow Resources20,19218,7020$57.97$4.26
Nov 2025Silverbow Resources15,57614,0760$60.06$3.79
Oct 2025Silverbow Resources20,20218,7020$60.89$3.19
Sep 2025Silverbow Resources21,10619,6060$63.96$2.97
Aug 2025Silverbow Resources20,10218,7020$64.86$2.91
Jul 2025Silverbow Resources7,6346,2340$68.39$3.20
Jun 2025Silverbow Resources15,93914,4390$68.17$3.02
May 2025Silverbow Resources19,02317,4730$62.17$3.12
Apr 2025Silverbow Resources22,65921,1150$63.54$3.42
Mar 2025Silverbow Resources17,14515,5850$68.24$4.12
Feb 2025Silverbow Resources15,67914,4790$71.53$4.19
Jan 2025Silverbow Resources21,23318,7020$75.74$4.13
Dec 2024Silverbow Resources20,00218,7020$70.12$3.01
Nov 2024Silverbow Resources21,86120,3610$69.95$2.12
Oct 2024Silverbow Resources22,58921,0390$71.99$2.20
Sep 2024Silverbow Resources21,86120,3610$70.24$2.28
Aug 2024Silverbow Resources23,61522,0870$76.68$1.99
Jul 2024Silverbow Resources22,50321,0200$81.80$2.07
Jun 2024Silverbow Resources22,01020,5020$79.77$2.54
May 2024Silverbow Resources23,32021,8570$80.02$2.12
Apr 2024Silverbow Resources23,21121,7680$85.35$1.60
Mar 2024Silverbow Resources24,63023,0870$81.28$1.49
Feb 2024Silverbow Resources24,64923,1610$77.25$1.72
Jan 2024Silverbow Resources24,71623,1580$74.15$3.18
Dec 2023Silverbow Resources26,77225,0730$71.90$2.52
Nov 2023Silverbow Resources26,70325,2500$77.69$2.71
Oct 2023Silverbow Resources26,77825,3120$85.64$2.98
Sep 2023Silverbow Resources25,08723,8600$89.43$2.64
Aug 2023Silverbow Resources26,89326,0940$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

OperatorCrescent Energy Operating, LLCFieldHawkville (Eagleford Shale)CountyMcMullen County

Crescent Energy Operating, LLC in McMullen County

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Hawkville (Eagleford Shale) field

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