Texas oil lease

Shut in

BIG WELLS LO. SAN MIGUEL UNIT

Name: BIG WELLS LO. SAN MIGUEL UNIT monthly oil and gas production, Dimmit County, Texas
Creator: Texas Railroad Commission

Big Wells Lo. San Miguel Unit is an oil lease in Dimmit County, Texas, operated by Flint Oak Energy, LLC in the Big Wells(san Miguel, Lo., East) field.

47 wells

0bbl oil, last 12 months

Operator: Flint Oak Energy, LLC
County: Dimmit County
Field: Big Wells(san Miguel, Lo., East)
RRC lease: 01-04208

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Where it sits

This county

Dimmit County

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

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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 once, most recently in Oct 2021

Flint Oak Energy, LLC Oct 2021 to now
Trinity Operating (Usg), LLC Jan 2020 to Sep 2021

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

47 wells on this lease

Wells on BIG WELLS LO. SAN MIGUEL UNIT
API number	Well no.	Status
42-127-30222	5W	Active
42-127-30239	6W	Shut-in
42-127-30248	7	Active
42-127-30249	8	Active
42-127-30255	4W	Active
42-127-30264	10	Active
42-127-30265	9W	Shut-in
42-127-30270	11	Active
42-127-30279	14	Active
42-127-30282	12W	Shut-in
42-127-30292	18	Shut-in
42-127-30295	20	Shut-in
42-127-30303	13W	Active
42-127-30304	47	Active
42-127-30305	46	Active
42-127-30310	21	Active
42-127-30318	23W	Active
42-127-30319	22W	Active
42-127-30320	24	Shut-in
42-127-30329	26	Active
42-127-30330	25	Active
42-127-30338	27	Active
42-127-30352	30W	Shut-in
42-127-30353	29W	Active
42-127-30360	31	Active
42-127-30362	32	Active
42-127-30368	33	Active
42-127-30370	34	Shut-in
42-127-30371	35W	Active
42-127-30378	36W	Active
42-127-30379	37	Active
42-127-30384	38W	Active
42-127-30451	2W	Active
42-127-30530	39W	Active
42-127-31063	1	Active
42-127-32455	42	Shut-in
42-127-32462	44W	Active
42-127-32463	43	Active
42-127-32465	40	Active
42-127-32466	45W	Active
42-127-32467	1WS	Shut-in
42-127-32468	41	Active
42-127-32643	54	Active
42-127-32644	58	Shut-in
42-127-32735	48	Shut-in
42-127-32778	55	Active
42-127-32784	56	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Plains Marketing, L.p.	Oil	Gathers	100	Jan 1, 2025	–
Enterprise Products Operating LLC	Casinghead gas	Buys	100	Oct 1, 2021	–
Enterprise Products Operating LLC	Casinghead gas	Gathers	100	Oct 1, 2021	–
Shell Trading (Us) Company	Oil	Gathers	100	Oct 1, 2021	Jan 1, 2025
Gulfmark Energy, Inc.	Oil	Gathers	100	Feb 1, 2021	Oct 1, 2021
Enterprise Products Operating LLC	Casinghead gas	Gathers	100	Oct 1, 2007	Feb 1, 2021
Enterprise Products Operating LLC	Casinghead gas	Buys	100	Feb 1, 2018	Feb 1, 2021
Eastex Crude Company	Oil	Gathers	50	May 4, 2007	Feb 1, 2021
Flint Hills Resources, LP	Oil	Gathers	50	May 4, 2007	Feb 1, 2021

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

Who buys my oil Oil price check

5,787 acres on the newest permit

Good to know
The wells on this lease state different acreage
The permits state between 5,786.6 and 20,152.15 acres. Use the acres from your own division order for the well you are paid on.
Good to know
64 wells are listed on this lease
Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

Check your decimal on this lease

Permits for Big Wells Lo. San Miguel Unit
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-127-32644	58	Nov 30, 2006	May 15, 1985	5,787	Vertical
42-127-30265	9	Oct 14, 2004	May 28, 1971	20,152.15	Vertical
42-127-30265	9W	Oct 14, 2004	Jul 21, 1983	20,152.15	Vertical
42-127-30279	14	Apr 13, 1990	Sep 23, 1986	6,481	Vertical
42-127-30295	20	Sep 1, 1989	Nov 24, 1989	6,481	Vertical
42-127-32784	56	Dec 29, 1987	Feb 5, 1988	5,786.60	Vertical
42-127-32778	55	Sep 28, 1987	Dec 28, 1987	5,786.60	Vertical
42-127-32643	54	Feb 23, 1987	Mar 20, 1987	5,786.60	Vertical
42-127-30292	18	Aug 5, 1986	Jan 21, 1987	5,787	Vertical
42-127-32735	48	Feb 4, 1986	Mar 30, 1986	5,787	Vertical
42-127-32463	43	Nov 14, 1983	Mar 15, 1984	5,787	Vertical
42-127-32465	40	Nov 14, 1983	Feb 2, 1984	5,787	Vertical

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

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36 months, newest first

Ledger for BIG WELLS LO. SAN MIGUEL UNIT
Month	Operator	Oil soldbbl	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026Flint Oak	Flint Oak Energy, LLC	0	$80.46	$2.89
Jun 2026Flint Oak	Flint Oak Energy, LLC	0	$84.81	$3.15
May 2026Flint Oak	Flint Oak Energy, LLC	0	$102.13	$2.94
Apr 2026Flint Oak	Flint Oak Energy, LLC	0	$100.32	$2.77
Mar 2026Flint Oak	Flint Oak Energy, LLC	0	$91.38	$3.04
Feb 2026Flint Oak	Flint Oak Energy, LLC	0	$64.51	$3.62
Jan 2026Flint Oak	Flint Oak Energy, LLC	0	$60.04	$7.72
Dec 2025Flint Oak	Flint Oak Energy, LLC	0	$57.97	$4.26
Nov 2025Flint Oak	Flint Oak Energy, LLC	0	$60.06	$3.79
Oct 2025Flint Oak	Flint Oak Energy, LLC	0	$60.89	$3.19
Sep 2025Flint Oak	Flint Oak Energy, LLC	0	$63.96	$2.97
Aug 2025Flint Oak	Flint Oak Energy, LLC	0	$64.86	$2.91
Jul 2025Flint Oak	Flint Oak Energy, LLC	0	$68.39	$3.20
Jun 2025Flint Oak	Flint Oak Energy, LLC	0	$68.17	$3.02
May 2025Flint Oak	Flint Oak Energy, LLC	0	$62.17	$3.12
Apr 2025Flint Oak	Flint Oak Energy, LLC	0	$63.54	$3.42
Mar 2025Flint Oak	Flint Oak Energy, LLC	147	$68.24	$4.12
Feb 2025Flint Oak	Flint Oak Energy, LLC	0	$71.53	$4.19
Jan 2025Flint Oak	Flint Oak Energy, LLC	0	$75.74	$4.13
Dec 2024Flint Oak	Flint Oak Energy, LLC	0	$70.12	$3.01
Nov 2024Flint Oak	Flint Oak Energy, LLC	0	$69.95	$2.12
Oct 2024Flint Oak	Flint Oak Energy, LLC	0	$71.99	$2.20
Sep 2024Flint Oak	Flint Oak Energy, LLC	0	$70.24	$2.28
Aug 2024Flint Oak	Flint Oak Energy, LLC	0	$76.68	$1.99
Jul 2024Flint Oak	Flint Oak Energy, LLC	0	$81.80	$2.07
Jun 2024Flint Oak	Flint Oak Energy, LLC	0	$79.77	$2.54
May 2024Flint Oak	Flint Oak Energy, LLC	0	$80.02	$2.12
Apr 2024Flint Oak	Flint Oak Energy, LLC	0	$85.35	$1.60
Mar 2024Flint Oak	Flint Oak Energy, LLC	0	$81.28	$1.49
Feb 2024Flint Oak	Flint Oak Energy, LLC	0	$77.25	$1.72
Jan 2024Flint Oak	Flint Oak Energy, LLC	0	$74.15	$3.18
Dec 2023Flint Oak	Flint Oak Energy, LLC	0	$71.90	$2.52
Nov 2023Flint Oak	Flint Oak Energy, LLC	0	$77.69	$2.71
Oct 2023Flint Oak	Flint Oak Energy, LLC	0	$85.64	$2.98
Sep 2023Flint Oak	Flint Oak Energy, LLC	0	$89.43	$2.64
Aug 2023Flint Oak	Flint Oak Energy, LLC	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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