DIANA 149 "A"

Oil · District 7C · Lease #16345

Operator: HENRY PETROLEUM LP

Cum Oil

116k BBL

Cum Gas

509k MCF

casinghead

Wells

2

Production

2007-08 — 2026-04

Peak Month

2008-01

Production History

Cum Oil: 116,117 BBL Cum Gas: 508,636 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,739 BBL/mo

Di (annual)

22.8%

b-factor

0.2

EUR

113,216 BBL

R-squared

0.725

type

hyperbolic

Operator History (from monthly production reports)

2024-10 — 2026-07 FIREBIRD ENERGY II LLC 22 mo
2009-01 — 2024-09 COG OPERATING LLC 189 mo
2007-08 — 2008-12 HENRY PETROLEUM LP 17 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3FIREBIRD ENERGY II LLC210,8002009-01-22
7FIREBIRD ENERGY II LLC110,8002007-06-04