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Oil · District 08 · Lease #28788

Operator: WEST TEXAS-T, INC.

Fields: PECOS VALLEY (HIGH GRAVITY)

Cum Oil

96k BBL

Cum Gas

21 MCF

casinghead

Wells

8

Production

1993-01 — 2021-04

Peak Month

2002-08

Production History

Cum Oil: 96,017 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,217 BBL/mo

Di (annual)

21.6%

b-factor

0.0

EUR

67,581 BBL

R-squared

0.476

type

exponential

Operator History (from monthly production reports)

2019-08 — 2026-07 APV MCCAMEY LLC 84 mo

2018-03 — 2019-07 ARCH OIL & GAS, LLC 17 mo

2016-10 — 2018-02 7S OIL & GAS, LLC 17 mo

2012-06 — 2016-09 MADERA OPERATING LLC 52 mo

2012-01 — 2012-05 NMR ENERGY LLC 5 mo

2007-11 — 2011-12 A & G OIL COMPANY, LLC 50 mo

2002-06 — 2007-10 WEST TEXAS-T, INC. 65 mo

1997-06 — 2002-05 NIZEN, STANLEY 60 mo

1996-09 — 1997-05 EXCO RESOURCES, INC. 9 mo

1993-01 — 1996-08 MINERAL DEVELOPMENT, INC. 44 mo

Wells (8)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
23	42-371-35187	MINERAL DEVELOPMENT INC.	1	2,200	1984-11-05
24	42-371-35188	MINERAL DEVELOPMENT INC.	1	2,200	1984-11-05
25	42-371-35189	MINERAL DEVELOPMENT INC.	1	2,200	1984-11-05
22	42-371-35172	MINERAL DEVELOPMENT INC.	1	2,200	1984-10-18
19	42-371-34635	APV MCCAMEY LLC	1	2,200	1983-12-30
21	42-371-34636	APV MCCAMEY LLC	1	2,200	1983-12-30
16	42-371-34624	APV MCCAMEY LLC	1	2,200	1983-12-13
20	42-371-34637	APV MCCAMEY LLC	--	--	--

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Production HistoryBeta Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]

Decline Curve Analysis

Operator History (from monthly production reports)

Wells (8)

Production History