CAMPBELL -85-

Oil · District 08 · Lease #30292

Operator: LEGACY RESERVES OPERATING LP

Cum Oil

35k BBL

Cum Gas

204k MCF

casinghead

Wells

1

Production

1993-01 — 2011-05

Peak Month

1995-09

Production History

Cum Oil: 34,999 BBL Cum Gas: 203,960 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

293 BBL/mo

Di (annual)

11.1%

b-factor

0.1

EUR

34,412 BBL

R-squared

0.880

type

hyperbolic

Operator History (from monthly production reports)

2011-01 — 2013-02 LEGACY RESERVES OPERATING LP 26 mo
2009-01 — 2010-12 COG OPERATING LLC 24 mo
2001-04 — 2008-12 HENRY PETROLEUM LP 93 mo
1993-01 — 2001-03 HENRY PETROLEUM CORP. 99 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2LEGACY RESERVES OPERATING LP19,6001985-07-24