Texas oil lease

Producing

BRISCOE, MARTHA -C-

Name: BRISCOE, MARTHA -C- monthly oil and gas production, Caldwell County, Texas
Creator: Texas Railroad Commission

Briscoe, Martha -C- is an oil lease in Caldwell County, Texas, operated by SGB Oil LLC in the Salt Flat field.

5 wells

443bbl oil, last 12 months−25% vs prior year

Operator: SGB Oil LLC
County: Caldwell County
Field: Salt Flat
RRC lease: 01-03535

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Where it sits

This county

Caldwell County

Oil in Jul 2026: 94 bbl
Reporting since: Jan 2020

Checks stopped on this lease?

P-5
The current operator's P-5 registration is listed as delinquent (last P-5 filed Oct 10, 2025).

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

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Production by month

Oil output fell 25% 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 Aug 2021

SGB Oil LLC Aug 2021 to now
Flamingo Oil & Gas Jan 2020 to Jul 2021

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

5 wells on this lease

Wells on BRISCOE, MARTHA -C-
API number	Well no.	Status
42-055-04400	1	Active
42-055-04401	2	Active
42-055-04402	3	Active
42-055-04403	4	Active
42-055-04404	5	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Truth Resources, L.p.	Oil	Gathers	34	Jan 30, 2024	–
4J Energy, LLC	Oil	Gathers	33	Jan 30, 2024	–
Synergy Transfer, LLC	Oil	Gathers	33	Jan 30, 2024	–
4J Energy, LLC	Oil	Gathers	50	Apr 7, 2023	Jan 30, 2024
Synergy Transfer, LLC	Oil	Gathers	50	Jan 10, 2023	Jan 30, 2024
Ace Gathering, Inc.	Oil	Gathers	50	Jan 10, 2023	Apr 7, 2023
Ace Gathering, Inc.	Oil	Gathers	100	Oct 1, 2017	Jan 10, 2023

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.

Check your decimal on this lease

Permits for Briscoe, Martha -C-
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-055-04400	1	–	Jan 12, 1984	–	–
42-055-04401	2	–	Jan 12, 1984	–	–
42-055-04402	3	–	Jan 12, 1984	–	–
42-055-04403	4	–	Jan 12, 1984	–	–
42-055-04404	5	–	Jan 12, 1984	–	–

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

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36 months, newest first

Ledger for BRISCOE, MARTHA -C-
Month	Operator	Oil producedbbl	Oil soldbbl	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026SGB Oil	SGB Oil LLC	94	87	$80.46	$2.89
Jun 2026SGB Oil	SGB Oil LLC	52	0	$84.81	$3.15
May 2026SGB Oil	SGB Oil LLC	80	100	$102.13	$2.94
Apr 2026SGB Oil	SGB Oil LLC	23	0	$100.32	$2.77
Mar 2026SGB Oil	SGB Oil LLC	8	0	$91.38	$3.04
Feb 2026SGB Oil	SGB Oil LLC	20	42	$64.51	$3.62
Jan 2026SGB Oil	SGB Oil LLC	13	0	$60.04	$7.72
Dec 2025SGB Oil	SGB Oil LLC	32	55	$57.97	$4.26
Nov 2025SGB Oil	SGB Oil LLC	27	0	$60.06	$3.79
Oct 2025SGB Oil	SGB Oil LLC	24	47	$60.89	$3.19
Sep 2025SGB Oil	SGB Oil LLC	36	72	$63.96	$2.97
Aug 2025SGB Oil	SGB Oil LLC	34	0	$64.86	$2.91
Jul 2025SGB Oil	SGB Oil LLC	53	82	$68.39	$3.20
Jun 2025SGB Oil	SGB Oil LLC	53	99	$68.17	$3.02
May 2025SGB Oil	SGB Oil LLC	79	0	$62.17	$3.12
Apr 2025SGB Oil	SGB Oil LLC	40	118	$63.54	$3.42
Mar 2025SGB Oil	SGB Oil LLC	62	0	$68.24	$4.12
Feb 2025SGB Oil	SGB Oil LLC	63	85	$71.53	$4.19
Jan 2025SGB Oil	SGB Oil LLC	42	0	$75.74	$4.13
Dec 2024SGB Oil	SGB Oil LLC	60	53	$70.12	$3.01
Nov 2024SGB Oil	SGB Oil LLC	29	146	$69.95	$2.12
Oct 2024SGB Oil	SGB Oil LLC	87	0	$71.99	$2.20
Sep 2024SGB Oil	SGB Oil LLC	3	0	$70.24	$2.28
Aug 2024SGB Oil	SGB Oil LLC	16	0	$76.68	$1.99
Jul 2024SGB Oil	SGB Oil LLC	23	39	$81.80	$2.07
Jun 2024SGB Oil	SGB Oil LLC	17	0	$79.77	$2.54
May 2024SGB Oil	SGB Oil LLC	23	52	$80.02	$2.12
Apr 2024SGB Oil	SGB Oil LLC	21	0	$85.35	$1.60
Mar 2024SGB Oil	SGB Oil LLC	16	0	$81.28	$1.49
Feb 2024SGB Oil	SGB Oil LLC	23	52	$77.25	$1.72
Jan 2024SGB Oil	SGB Oil LLC	23	0	$74.15	$3.18
Dec 2023SGB Oil	SGB Oil LLC	26	80	$71.90	$2.52
Nov 2023SGB Oil	SGB Oil LLC	32	0	$77.69	$2.71
Oct 2023SGB Oil	SGB Oil LLC	32	0	$85.64	$2.98
Sep 2023SGB Oil	SGB Oil LLC	30	82	$89.43	$2.64
Aug 2023SGB Oil	SGB Oil LLC	33	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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