HASEL52

Oil · District 7C · Lease #16121

Operator: HENRY PETROLEUM LP

Cum Oil

45k BBL

Cum Gas

181k MCF

casinghead

Wells

1

Production

2006-12 — 2026-04

Peak Month

2007-04

Production History

Cum Oil: 45,337 BBL Cum Gas: 181,007 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,633 BBL/mo

Di (annual)

104.3%

b-factor

0.7

EUR

49,406 BBL

R-squared

0.696

type

hyperbolic

Operator History (from monthly production reports)

2009-01 — 2026-07 COG OPERATING LLC 211 mo
2006-12 — 2008-12 HENRY PETROLEUM LP 25 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COG OPERATING LLC110,8002006-06-06