HOLMES-ELLIOTT UNIT

Oil · District 03 · Lease #21333

Operator: U. D. MAN, INC.

Fields: SRALLA ROAD (VICKSBURG)

Cum Oil

436k BBL

Cum Gas

247k MCF

casinghead

Wells

2

Production

1993-01 — 2020-08

Peak Month

1994-07

Production History

Cum Oil: 436,008 BBL Cum Gas: 247,324 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,591 BBL/mo

Di (annual)

26.4%

b-factor

0.3

EUR

354,938 BBL

R-squared

0.789

type

hyperbolic

Operator History (from monthly production reports)

2021-01 — 2021-12 U. D. MAN, INC. 12 mo

2018-01 — 2020-12 BLUEGRASS ENERGY, INC. 36 mo

2010-01 — 2017-12 CH4 ENERGY II, LLC 96 mo

2008-06 — 2009-12 RILEY EXPLORATION, LLC 19 mo

2007-07 — 2008-05 COLUMBUS ENERGY, LLC 11 mo

1993-01 — 2007-06 COLUMBUS ENERGY CORP. 174 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2V	42-201-32314	U. D. MAN INC.	2	8,600	2012-02-07
1V	42-201-32260	U. D. MAN INC.	2	8,600	1991-11-18