Texas oil lease

Producing

BARNSLEY, M.L.,"A"

Name: BARNSLEY, M.L.,"A" monthly oil and gas production, Crane County, Texas
Creator: Texas Railroad Commission

Barnsley, M.l.,"a" is an oil lease in Crane County, Texas, operated by Flat Top Operating, LLC in the Sand Hills (Judkins) field.

1 well

69bbl oil, last 12 months−71% vs prior year

Operator: Flat Top Operating, LLC
County: Crane County
Field: Sand Hills (Judkins)
RRC lease: 08-23339

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Where it sits

This county

Crane County

Oil in Jul 2026: 41 bbl
Reporting since: Jan 2020

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Operator
Operator changed: Flat Top Operating, LLC took over from Robertson Resources, Inc. in Mar 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

Oil output fell 71% over the last 12 months

Oil (bars)
Last 12 months

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

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 Mar 2025

Flat Top Operating, LLC Mar 2025 to now
Robertson Resources, Inc. Jan 2020 to Feb 2025

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on BARNSLEY, M.L.,"A"
API number	Well no.	Status
42-103-30911	1	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Bml, Inc. B	Oil	Gathers	50	Apr 1, 2025	–
Energy Transfer Crude Oil Co,llc	Oil	Gathers	50	Apr 1, 2025	–
Energy Trans Crude Marketing LLC	Oil	Gathers	100	Mar 1, 2025	Apr 1, 2025
Eastex Crude Company, LLC	Oil	Gathers	100	Jan 1, 2023	Mar 1, 2025
Eastex Crude Company	Oil	Gathers	50	Jul 1, 2021	Jan 1, 2023
Energy Trans Crude Marketing LLC	Oil	Gathers	50	Jul 1, 2021	Jan 1, 2023
Eastex Crude Company	Oil	Gathers	100	Nov 1, 2002	Jul 1, 2021

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

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What the drilling permits say

Good to know
The state has no unit acreage for this lease
Ask the operator for the acreage on your well's division order and unit plat.

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Permits for Barnsley, M.l.,"a"
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-103-30911	1	–	Sep 30, 1974	–	–

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

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36 months, newest first

Ledger for BARNSLEY, M.L.,"A"
Month	Operator	Oil producedbbl	Oil soldbbl	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026Flat Top	Flat Top Operating, LLC	41	0	$80.46	$2.89
Jun 2026Flat Top	Flat Top Operating, LLC	28	0	$84.81	$3.15
May 2026Flat Top	Flat Top Operating, LLC	0	0	$102.13	$2.94
Apr 2026Flat Top	Flat Top Operating, LLC	0	0	$100.32	$2.77
Mar 2026Flat Top	Flat Top Operating, LLC	0	0	$91.38	$3.04
Feb 2026Flat Top	Flat Top Operating, LLC	0	0	$64.51	$3.62
Jan 2026Flat Top	Flat Top Operating, LLC	0	0	$60.04	$7.72
Dec 2025Flat Top	Flat Top Operating, LLC	0	0	$57.97	$4.26
Nov 2025Flat Top	Flat Top Operating, LLC	0	0	$60.06	$3.79
Oct 2025Flat Top	Flat Top Operating, LLC	0	0	$60.89	$3.19
Sep 2025Flat Top	Flat Top Operating, LLC	0	0	$63.96	$2.97
Aug 2025Flat Top	Flat Top Operating, LLC	0	0	$64.86	$2.91
Jul 2025Flat Top	Flat Top Operating, LLC	0	0	$68.39	$3.20
Jun 2025Flat Top	Flat Top Operating, LLC	0	0	$68.17	$3.02
May 2025Flat Top	Flat Top Operating, LLC	0	0	$62.17	$3.12
Apr 2025Flat Top	Flat Top Operating, LLC	0	0	$63.54	$3.42
Mar 2025Flat Top	Flat Top Operating, LLC	0	0	$68.24	$4.12
Feb 2025Robertson Resources,	Robertson Resources, Inc.	22	82	$71.53	$4.19
Jan 2025Robertson Resources,	Robertson Resources, Inc.	39	0	$75.74	$4.13
Dec 2024Robertson Resources,	Robertson Resources, Inc.	31	0	$70.12	$3.01
Nov 2024Robertson Resources,	Robertson Resources, Inc.	33	83	$69.95	$2.12
Oct 2024Robertson Resources,	Robertson Resources, Inc.	38	0	$71.99	$2.20
Sep 2024Robertson Resources,	Robertson Resources, Inc.	29	81	$70.24	$2.28
Aug 2024Robertson Resources,	Robertson Resources, Inc.	42	0	$76.68	$1.99
Jul 2024Robertson Resources,	Robertson Resources, Inc.	34	81	$81.80	$2.07
Jun 2024Robertson Resources,	Robertson Resources, Inc.	39	0	$79.77	$2.54
May 2024Robertson Resources,	Robertson Resources, Inc.	34	85	$80.02	$2.12
Apr 2024Robertson Resources,	Robertson Resources, Inc.	26	0	$85.35	$1.60
Mar 2024Robertson Resources,	Robertson Resources, Inc.	28	0	$81.28	$1.49
Feb 2024Robertson Resources,	Robertson Resources, Inc.	27	0	$77.25	$1.72
Jan 2024Robertson Resources,	Robertson Resources, Inc.	38	82	$74.15	$3.18
Dec 2023Robertson Resources,	Robertson Resources, Inc.	41	0	$71.90	$2.52
Nov 2023Robertson Resources,	Robertson Resources, Inc.	37	81	$77.69	$2.71
Oct 2023Robertson Resources,	Robertson Resources, Inc.	41	0	$85.64	$2.98
Sep 2023Robertson Resources,	Robertson Resources, Inc.	17	81	$89.43	$2.64
Aug 2023Robertson Resources,	Robertson Resources, Inc.	44	0	$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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