Texas oil lease

Shut in

MARSTON-KOEHN

Name: MARSTON-KOEHN monthly oil and gas production, Ward County, Texas
Creator: Texas Railroad Commission

Marston-Koehn is an oil lease in Ward County, Texas, operated by N & B Oil and Gas LLC in the Marston Ranch (Clearfork) field.

5 wells

0bbl oil, last 12 months

Operator: N & B Oil and Gas LLC
County: Ward County
Field: Marston Ranch (Clearfork)
RRC lease: 08-45832

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Where it sits

This county

Ward County

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

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Operator
Operator changed: N & B Oil and Gas LLC took over from Blackbeard Operating, LLC in Sep 2025.
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 35 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 once, most recently in Sep 2025

N & B Oil and Gas LLC Sep 2025 to now
Blackbeard Operating, LLC Jan 2020 to Aug 2025

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

5 wells on this lease

Wells on MARSTON-KOEHN
API number	Well no.	Status
42-475-32065	1SD	Active
42-475-36478	2	Active
42-475-36490	3	Active
42-475-36827	6	Active
42-475-36941	7	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Phillips 66 Company	Oil	Gathers	100	Sep 1, 2025	–
Energy Transfer Company	Casinghead gas	Buys	50	Mar 1, 2020	–
Targa Midstream Services LLC	Casinghead gas	Buys	50	Sep 1, 2025	–
Energy Transfer Company	Casinghead gas	Gathers	50	Mar 1, 2020	–
Targa Midstream Services LLC	Casinghead gas	Gathers	50	Mar 1, 2020	–
Targa Midstream Services LLC	Casinghead gas	Buys	50	Mar 1, 2020	Sep 1, 2025
Energy Transfer Marketing & Term	Oil	Gathers	25	Dec 1, 2022	Sep 1, 2025
Enlink Crude Purchasing LLC	Oil	Gathers	25	Mar 1, 2020	Sep 1, 2025
Shell Trading (Us) Company	Oil	Gathers	25	Mar 1, 2020	Sep 1, 2025
West Texas Crude Transport, LLC	Oil	Gathers	25	Mar 1, 2020	Sep 1, 2025
Sunoco Ptnrs. Mktg.&terminals LP	Oil	Gathers	25	Mar 1, 2020	Dec 1, 2022

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

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642.16 acres on the newest permit

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Permits for Marston-Koehn
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-475-36941	7	Dec 17, 2014	Apr 22, 2015	642.16	Vertical
42-475-36827	6	Sep 3, 2014	Oct 5, 2014	642.16	Vertical
42-475-32065	1SD	Oct 22, 2013	Apr 10, 2015	642.16	Vertical
42-475-36490	3	Jun 13, 2013	Jul 9, 2014	642.16	Vertical
42-475-36478	2	May 10, 2013	Feb 18, 2014	642.16	Vertical

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

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36 months, newest first

Ledger for MARSTON-KOEHN
Month	Operator	Oil producedbbl	Oil soldbbl	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026N &	N & B Oil and Gas LLC	0	0	$80.46	$2.89
Jun 2026N &	N & B Oil and Gas LLC	0	0	$84.81	$3.15
May 2026N &	N & B Oil and Gas LLC	0	0	$102.13	$2.94
Apr 2026N &	N & B Oil and Gas LLC	0	0	$100.32	$2.77
Mar 2026N &	N & B Oil and Gas LLC	0	0	$91.38	$3.04
Feb 2026N &	N & B Oil and Gas LLC	0	0	$64.51	$3.62
Jan 2026N &	N & B Oil and Gas LLC	0	0	$60.04	$7.72
Dec 2025N &	N & B Oil and Gas LLC	0	0	$57.97	$4.26
Nov 2025N &	N & B Oil and Gas LLC	0	0	$60.06	$3.79
Oct 2025N &	N & B Oil and Gas LLC	0	0	$60.89	$3.19
Sep 2025N &	N & B Oil and Gas LLC	0	0	$63.96	$2.97
Aug 2025Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$64.86	$2.91
Jul 2025Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$68.39	$3.20
Jun 2025No report	No report filed	–	–	$68.17	$3.02
May 2025Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$62.17	$3.12
Apr 2025Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$63.54	$3.42
Mar 2025Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$68.24	$4.12
Feb 2025Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$71.53	$4.19
Jan 2025Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$75.74	$4.13
Dec 2024Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$70.12	$3.01
Nov 2024Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$69.95	$2.12
Oct 2024Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$71.99	$2.20
Sep 2024Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$70.24	$2.28
Aug 2024Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$76.68	$1.99
Jul 2024Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$81.80	$2.07
Jun 2024Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$79.77	$2.54
May 2024Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$80.02	$2.12
Apr 2024Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$85.35	$1.60
Mar 2024Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$81.28	$1.49
Feb 2024Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$77.25	$1.72
Jan 2024Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$74.15	$3.18
Dec 2023Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$71.90	$2.52
Nov 2023Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$77.69	$2.71
Oct 2023Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$85.64	$2.98
Sep 2023Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$89.43	$2.64
Aug 2023Blackbeard Operating,	Blackbeard Operating, LLC	0	0	$81.39	$2.58

No report filed

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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