LOIS

Oil · District 7C · Lease #15939

Operator: SUMMIT PETROLEUM LLC

Cum Oil

147k BBL

Cum Gas

596k MCF

casinghead

Wells

3

Production

2006-04 — 2025-11

Peak Month

2006-08

Production History

Cum Oil: 146,692 BBL Cum Gas: 595,653 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,259 BBL/mo

Di (annual)

35.1%

b-factor

0.2

EUR

139,045 BBL

R-squared

0.627

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 FIREBIRD ENERGY II LLC 33 mo
2007-05 — 2023-10 SUMMIT PETROLEUM LLC 198 mo
2006-04 — 2007-04 HENRY PETROLEUM LP 13 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1106FIREBIRD ENERGY II LLC111,1002008-01-25
1108FIREBIRD ENERGY II LLC110,8002005-12-30
1107FIREBIRD ENERGY II LLC110,8002005-08-03