MANN25

Oil · District 7C · Lease #15682

Operator: HENRY PETROLEUM LP

Cum Oil

114k BBL

Cum Gas

612k MCF

casinghead

Wells

2

Production

2005-03 — 2026-04

Peak Month

2011-08

Production History

Cum Oil: 113,953 BBL Cum Gas: 612,090 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,134 BBL/mo

Di (annual)

195.0%

b-factor

1.0

EUR

88,573 BBL

R-squared

0.888

type

hyperbolic

Operator History (from monthly production reports)

2009-01 — 2026-07 COG OPERATING LLC 211 mo
2005-03 — 2008-12 HENRY PETROLEUM LP 46 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2COG OPERATING LLC210,8002010-02-24
1COG OPERATING LLC110,8002004-11-30