HARVEY 43

Oil · District 08 · Lease #38225

Operator: SUMMIT PETROLEUM LLC

Cum Oil

38k BBL

Cum Gas

105k MCF

casinghead

Wells

1

Production

2007-05 — 2026-04

Peak Month

2007-10

Production History

Cum Oil: 37,784 BBL Cum Gas: 104,685 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

536 BBL/mo

Di (annual)

106.9%

b-factor

1.4

EUR

36,765 BBL

R-squared

0.450

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 FIREBIRD ENERGY II LLC 33 mo
2007-07 — 2023-10 SUMMIT PETROLEUM LLC 196 mo
2007-05 — 2007-06 COG OPERATING LLC 2 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FIREBIRD ENERGY II LLC311,0002010-11-05