Texas oil lease

Producing

OAK ISLAND -A-

Name: OAK ISLAND -A- monthly oil and gas production, Bexar County, Texas
Creator: Texas Railroad Commission

Oak Island -A- is an oil lease in Bexar County, Texas, operated by Mojave Resources, LLC in the Somerset field.

8 wells

128bbl oil, last 12 months+341% vs prior year

Operator: Mojave Resources, LLC
County: Bexar County
Field: Somerset
RRC lease: 01-11191

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Where it sits

This county

Bexar County

Oil in Jul 2026: 1 bbl
Reporting since: Jan 2020

Checks stopped on this lease?

Operator
Operator changed: Mojave Resources, LLC took over from Old Chief Oil, LLC in Dec 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 rose 341% 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 2 times, most recently in Dec 2025

Mojave Resources, LLC Dec 2025 to now
Old Chief Oil, LLC Jan 2025 to Nov 2025
Everett Oil, Inc. Jan 2020 to Dec 2024

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

8 wells on this lease

Wells on OAK ISLAND -A-
API number	Well no.	Status
42-029-36066	A 6	Active
42-029-36067	A 5	Active
42-029-36216	A 8	Active
42-029-36218	A 7	Active
42-029-36273	1	Shut-in
42-029-36274	A 4	Active
42-029-36275	3	Active
42-029-36276	2	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
Midcon Gathering LLC	Oil	Gathers	50	Dec 1, 2025	–
Truth Resources, L.p.	Oil	Gathers	50	Dec 1, 2025	–
Dorado Oil Company	Oil	Gathers	33	Jan 2, 2025	Dec 1, 2025
Midcon Gathering LLC	Oil	Gathers	33	Jan 2, 2025	Dec 1, 2025
Truth Resources, L.p.	Oil	Gathers	34	Jan 2, 2025	Dec 1, 2025
Ace Gathering, Inc.	Oil	Gathers	50	Aug 17, 2021	Jan 2, 2025
Dorado Oil Company	Oil	Gathers	50	Aug 17, 2021	Jan 2, 2025
Dorado Oil Company	Oil	Gathers	100	Dec 1, 2020	Aug 17, 2021

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

Who buys my oil Oil price check

19 acres on the newest permit

Good to know
A pooling certificate (P-12) was filed
Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.
Good to know
8 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.
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 Oak Island -A-
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-029-36273	1	Jan 23, 1985	Feb 10, 1985	19	Vertical
42-029-36274	A 4	Jan 23, 1985	Dec 21, 1984	19	Vertical
42-029-36275	3	Jan 23, 1985	Feb 4, 1985	19	Vertical
42-029-36276	2	Jan 23, 1985	Feb 9, 1985	19	Vertical
42-029-36218	A 7	Jan 3, 1985	Dec 24, 1984	19	Vertical
42-029-36066	A 6	Dec 15, 1984	Dec 24, 1984	19	Vertical
42-029-36067	A 5	Dec 15, 1984	Dec 21, 1984	19	Vertical
42-029-36216	A 8	Jan 3, 1984	Dec 25, 1984	19	Vertical

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for OAK ISLAND -A-
Month	Operator	Oil producedbbl	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026Mojave Resources,	Mojave Resources, LLC	1	$80.46	$2.89
Jun 2026Mojave Resources,	Mojave Resources, LLC	1	$84.81	$3.15
May 2026Mojave Resources,	Mojave Resources, LLC	1	$102.13	$2.94
Apr 2026Mojave Resources,	Mojave Resources, LLC	1	$100.32	$2.77
Mar 2026Mojave Resources,	Mojave Resources, LLC	1	$91.38	$3.04
Feb 2026Mojave Resources,	Mojave Resources, LLC	1	$64.51	$3.62
Jan 2026Mojave Resources,	Mojave Resources, LLC	1	$60.04	$7.72
Dec 2025Mojave Resources,	Mojave Resources, LLC	1	$57.97	$4.26
Nov 2025Old Chief	Old Chief Oil, LLC	30	$60.06	$3.79
Oct 2025Old Chief	Old Chief Oil, LLC	30	$60.89	$3.19
Sep 2025Old Chief	Old Chief Oil, LLC	30	$63.96	$2.97
Aug 2025Old Chief	Old Chief Oil, LLC	30	$64.86	$2.91
Jul 2025Old Chief	Old Chief Oil, LLC	1	$68.39	$3.20
Jun 2025Old Chief	Old Chief Oil, LLC	1	$68.17	$3.02
May 2025Old Chief	Old Chief Oil, LLC	1	$62.17	$3.12
Apr 2025Old Chief	Old Chief Oil, LLC	5	$63.54	$3.42
Mar 2025Old Chief	Old Chief Oil, LLC	5	$68.24	$4.12
Feb 2025Old Chief	Old Chief Oil, LLC	10	$71.53	$4.19
Jan 2025Old Chief	Old Chief Oil, LLC	1	$75.74	$4.13
Dec 2024Everett Oil,	Everett Oil, Inc.	1	$70.12	$3.01
Nov 2024Everett Oil,	Everett Oil, Inc.	1	$69.95	$2.12
Oct 2024Everett Oil,	Everett Oil, Inc.	1	$71.99	$2.20
Sep 2024Everett Oil,	Everett Oil, Inc.	1	$70.24	$2.28
Aug 2024Everett Oil,	Everett Oil, Inc.	1	$76.68	$1.99
Jul 2024Everett Oil,	Everett Oil, Inc.	1	$81.80	$2.07
Jun 2024Everett Oil,	Everett Oil, Inc.	1	$79.77	$2.54
May 2024Everett Oil,	Everett Oil, Inc.	1	$80.02	$2.12
Apr 2024Everett Oil,	Everett Oil, Inc.	1	$85.35	$1.60
Mar 2024Everett Oil,	Everett Oil, Inc.	1	$81.28	$1.49
Feb 2024Everett Oil,	Everett Oil, Inc.	0	$77.25	$1.72
Jan 2024Everett Oil,	Everett Oil, Inc.	0	$74.15	$3.18
Dec 2023Everett Oil,	Everett Oil, Inc.	0	$71.90	$2.52
Nov 2023Everett Oil,	Everett Oil, Inc.	0	$77.69	$2.71
Oct 2023Everett Oil,	Everett Oil, Inc.	0	$85.64	$2.98
Sep 2023Everett Oil,	Everett Oil, Inc.	0	$89.43	$2.64
Aug 2023Everett Oil,	Everett Oil, Inc.	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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