HASEL55

Oil · District 7C · Lease #16126

Operator: HENRY PETROLEUM LP

Cum Oil

86k BBL

Cum Gas

409k MCF

casinghead

Wells

2

Production

2007-02 — 2026-04

Peak Month

2012-08

Production History

Cum Oil: 86,358 BBL Cum Gas: 408,522 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,624 BBL/mo

Di (annual)

33.0%

b-factor

0.3

EUR

83,070 BBL

R-squared

0.488

type

hyperbolic

Operator History (from monthly production reports)

2009-01 — 2026-07 COG OPERATING LLC 211 mo
2007-02 — 2008-12 HENRY PETROLEUM LP 23 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2COG OPERATING LLC110,8002011-12-13
1COG OPERATING LLC110,8002006-11-03