HASEL15

Oil · District 7C · Lease #16041

Operator: HENRY PETROLEUM LP

Cum Oil

47k BBL

Cum Gas

85k MCF

casinghead

Wells

1

Production

2006-09 — 2011-05

Peak Month

2006-10

Production History

Cum Oil: 47,161 BBL Cum Gas: 85,270 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,530 BBL/mo

Di (annual)

81.2%

b-factor

0.2

EUR

46,661 BBL

R-squared

0.693

type

hyperbolic

Operator History (from monthly production reports)

2009-01 — 2013-07 COG OPERATING LLC 55 mo
2006-09 — 2008-12 HENRY PETROLEUM LP 28 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COG OPERATING LLC310,8002012-08-09