MARRS-MCLEAN

Oil · District 04 · Lease #9329

Operator: WHITE OAK OPERATING COMPANY LLC

Fields: LOCKHART (YEGUA F SEG 3)

Cum Oil

20k BBL

Cum Gas

133k MCF

casinghead

Wells

4

Production

1993-01 — 2004-12

Peak Month

1994-08

Production History

Cum Oil: 20,362 BBL Cum Gas: 132,847 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

353 BBL/mo

Di (annual)

26.4%

b-factor

0.0

EUR

15,970 BBL

R-squared

0.719

type

exponential

Operator History (from monthly production reports)

2008-08 — 2017-01 CONTINENTAL OPERATING CO. 102 mo

2007-07 — 2008-07 TXCO RESOURCES INC. 13 mo

2007-04 — 2007-06 EXPLORATION COMPANY, THE 3 mo

2004-07 — 2007-03 OPEX ENERGY, LLC 33 mo

2003-03 — 2004-06 WHITE OAK OPERATING COMPANY LLC 16 mo

1997-02 — 2003-02 CENIZA PETROLEUM, INC. 73 mo

1996-03 — 1997-01 CABOT OIL & GAS CORPORATION 11 mo

1994-08 — 1996-02 CABOT OIL & GAS PRODUCTION CORP. 19 mo

1994-03 — 1994-07 WASHINGTON ENERGY EXPL., INC. 5 mo

1993-01 — 1994-02 SOUTH TEXAS LIMITED PARTNERSHIP 14 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
10	42-427-05043	WHITE STRIDE LLC	2	4,503	1993-05-14
14	42-427-05054	CONTINENTAL OPERATING CO.	1	4,501	1984-06-20
11 L	42-427-05070	CONTINENTAL OPERATING CO.	1	4,500	1979-08-31
17	42-427-05067	OPEX ENERGY, LLC	1	4,676	1979-05-29

MARRS-MCLEAN

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 (4)

Production History