Texas oil lease

Shut in

STS NORTH UNIT 21

Name: STS NORTH UNIT 21 monthly oil and gas production, McMullen County, Texas
Creator: Texas Railroad Commission

STS North Unit 21 is an oil lease in McMullen County, Texas, operated by Crescent Energy Operating, LLC in the Eagleville (Eagle Ford-1) field.

1 well

0bbl oil, last 12 months

Operator: Crescent Energy Operating, LLC
County: McMullen County
Field: Eagleville (Eagle Ford-1)
RRC lease: 01-18285

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Where it sits

This county

McMullen County

Oil in Jul 2026: 0 bbl
Reporting since: Jan 2020

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Operator
Operator changed: Crescent Energy Operating, LLC took over from Silverbow Resources Oper, LLC in May 2026.
Sales
No sales reported for the last 12 months of state data (through Jul 2026).

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

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Production by month

No production to chart

The state shows zero oil and zero gas for all 36 months we hold (Aug 2023 to Jul 2026). A lease that is shut in or newly reported looks like this. The ledger below lists each month.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Who has run this lease

The operator changed 3 times, most recently in May 2026

Crescent Energy Operating, LLC May 2026 to now
Silverbow Resources Oper, LLC Nov 2021 to Apr 2026
Teal Operating, LLC Jan 2021 to Oct 2021
Castlerock Operating, LLC Jan 2020 to Dec 2020

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on STS NORTH UNIT 21
API number	Well no.	Status
42-311-35940	1H	Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Shell Trading (Us) Company	Oil	Gathers	100	Jan 1, 2021	–
Energy Transfer Company	Casinghead gas	Buys	100	Sep 25, 2014	–
Energy Transfer Company	Casinghead gas	Gathers	100	Sep 25, 2014	–
Plains Marketing, L.p.	Oil	Gathers	100	Apr 1, 2020	Jan 1, 2021
Bp Products North America Inc.	Oil	Gathers	7	May 1, 2019	Apr 1, 2020
Calumet San Antonio Refining,llc	Oil	Gathers	7	May 1, 2019	Apr 1, 2020
Citgo Pipeline Company	Oil	Gathers	7	May 1, 2019	Apr 1, 2020
Eastex Crude Company	Oil	Gathers	7	May 1, 2019	Apr 1, 2020
Enterprise Crude Oil LLC	Oil	Gathers	7	May 1, 2019	Apr 1, 2020

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

Who buys my oil Oil price check

310 acres on the newest permit

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.

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Permits for STS North Unit 21
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-311-35940	1H	Apr 10, 2014	Sep 25, 2014	310	Horizontal

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
Quarter	Oil$ per bbl	Gas$ per mcf	Gas liquids$ per bbl	Filing
Q1 2026	$71.00	$2.37	$18.05	SEC filing
Q4 2025	$62.21	$2.84	$22.47	SEC filing
Q3 2025	$63.07	$2.49	$22.53	SEC filing
Q2 2025	$61.47	$2.71	$22.59	SEC filing
Q1 2025	$67.64	$3.18	$25.43	SEC filing
Q4 2024	$67.51	$2.27	$23.08	SEC 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 21
Month	Operator	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026Crescent Energy	Crescent Energy Operating, LLC	$80.46	$2.89
Jun 2026Crescent Energy	Crescent Energy Operating, LLC	$84.81	$3.15
May 2026Crescent Energy	Crescent Energy Operating, LLC	$102.13	$2.94
Apr 2026Silverbow Resources	Silverbow Resources Oper, LLC	$100.32	$2.77
Mar 2026Silverbow Resources	Silverbow Resources Oper, LLC	$91.38	$3.04
Feb 2026Silverbow Resources	Silverbow Resources Oper, LLC	$64.51	$3.62
Jan 2026Silverbow Resources	Silverbow Resources Oper, LLC	$60.04	$7.72
Dec 2025Silverbow Resources	Silverbow Resources Oper, LLC	$57.97	$4.26
Nov 2025Silverbow Resources	Silverbow Resources Oper, LLC	$60.06	$3.79
Oct 2025Silverbow Resources	Silverbow Resources Oper, LLC	$60.89	$3.19
Sep 2025Silverbow Resources	Silverbow Resources Oper, LLC	$63.96	$2.97
Aug 2025Silverbow Resources	Silverbow Resources Oper, LLC	$64.86	$2.91
Jul 2025Silverbow Resources	Silverbow Resources Oper, LLC	$68.39	$3.20
Jun 2025Silverbow Resources	Silverbow Resources Oper, LLC	$68.17	$3.02
May 2025Silverbow Resources	Silverbow Resources Oper, LLC	$62.17	$3.12
Apr 2025Silverbow Resources	Silverbow Resources Oper, LLC	$63.54	$3.42
Mar 2025Silverbow Resources	Silverbow Resources Oper, LLC	$68.24	$4.12
Feb 2025Silverbow Resources	Silverbow Resources Oper, LLC	$71.53	$4.19
Jan 2025Silverbow Resources	Silverbow Resources Oper, LLC	$75.74	$4.13
Dec 2024Silverbow Resources	Silverbow Resources Oper, LLC	$70.12	$3.01
Nov 2024Silverbow Resources	Silverbow Resources Oper, LLC	$69.95	$2.12
Oct 2024Silverbow Resources	Silverbow Resources Oper, LLC	$71.99	$2.20
Sep 2024Silverbow Resources	Silverbow Resources Oper, LLC	$70.24	$2.28
Aug 2024Silverbow Resources	Silverbow Resources Oper, LLC	$76.68	$1.99
Jul 2024Silverbow Resources	Silverbow Resources Oper, LLC	$81.80	$2.07
Jun 2024Silverbow Resources	Silverbow Resources Oper, LLC	$79.77	$2.54
May 2024Silverbow Resources	Silverbow Resources Oper, LLC	$80.02	$2.12
Apr 2024Silverbow Resources	Silverbow Resources Oper, LLC	$85.35	$1.60
Mar 2024Silverbow Resources	Silverbow Resources Oper, LLC	$81.28	$1.49
Feb 2024Silverbow Resources	Silverbow Resources Oper, LLC	$77.25	$1.72
Jan 2024Silverbow Resources	Silverbow Resources Oper, LLC	$74.15	$3.18
Dec 2023Silverbow Resources	Silverbow Resources Oper, LLC	$71.90	$2.52
Nov 2023Silverbow Resources	Silverbow Resources Oper, LLC	$77.69	$2.71
Oct 2023Silverbow Resources	Silverbow Resources Oper, LLC	$85.64	$2.98
Sep 2023Silverbow Resources	Silverbow Resources Oper, LLC	$89.43	$2.64
Aug 2023Silverbow Resources	Silverbow Resources Oper, LLC	$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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