HASEL25

Oil · District 7C · Lease #15731

Operator: HENRY PETROLEUM LP

Cum Oil

126k BBL

Cum Gas

598k MCF

casinghead

Wells

2

Production

2005-05 — 2026-04

Peak Month

2013-05

Production History

Cum Oil: 126,053 BBL Cum Gas: 597,539 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,671 BBL/mo

Di (annual)

978.4%

b-factor

1.8

EUR

79,473 BBL

R-squared

0.595

type

hyperbolic

Operator History (from monthly production reports)

2009-01 — 2026-07 COG OPERATING LLC 211 mo
2005-05 — 2008-12 HENRY PETROLEUM LP 44 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2COG OPERATING LLC110,4002012-05-30
1COG OPERATING LLC110,8002005-02-09