EWING

Oil · District 09 · Lease #30085

Operator: WISE PRODUCTION COMPANY

Fields: UNDERWOOD-RAY (CONGLOMERATE)

Cum Oil

22k BBL

Cum Gas

29k MCF

casinghead

Wells

1

Production

2002-09 — 2005-06

Peak Month

2004-03

Production History

Cum Oil: 21,759 BBL Cum Gas: 29,162 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,506 BBL/mo

Di (annual)

616.4%

b-factor

0.1

EUR

7,728 BBL

R-squared

0.782

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 LC OPERATING, LLC 21 mo

2013-03 — 2024-10 HW OPERATING, LLC 140 mo

2009-05 — 2013-02 WARNOCK OPERATING COMPANY, LLC 46 mo

2007-09 — 2009-04 VICARS MINERAL VENTURES, LLC 20 mo

2005-08 — 2007-08 WISE PRODUCTION COMPANY 25 mo

2003-11 — 2005-07 ENCANA OIL & GAS(USA) INC. 21 mo

2002-09 — 2003-10 TEJAS WESTERN CORP. 14 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-337-33391	LC OPERATING LLC	2	8,000	2002-08-26