ELIZABETH

Oil · District 7C · Lease #15569

Operator: SUMMIT PETROLEUM LLC

Cum Oil

547k BBL

Cum Gas

1.6M MCF

casinghead

Wells

13

Production

2004-07 — 2023-07

Peak Month

2005-04

Production History

Cum Oil: 547,307 BBL Cum Gas: 1,572,115 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,110 BBL/mo

Di (annual)

29.3%

b-factor

0.1

EUR

459,843 BBL

R-squared

0.763

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
2004-07 — 2007-04 HENRY PETROLEUM LP 34 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1212FIREBIRD ENERGY II LLC111,1252011-10-11
1209FIREBIRD ENERGY II LLC111,2002009-11-13
1208FIREBIRD ENERGY II LLC211,2502007-12-17
202SFIREBIRD ENERGY II LLC110,8002007-07-02
1206FIREBIRD ENERGY II LLC210,8002005-01-10
603FIREBIRD ENERGY II LLC110,8002004-12-02
605FIREBIRD ENERGY II LLC210,8002004-12-02
602FIREBIRD ENERGY II LLC110,8002004-09-20
201FIREBIRD ENERGY II LLC110,8002004-08-11
202FIREBIRD ENERGY II LLC210,8002004-06-24
601FIREBIRD ENERGY II LLC310,8002004-06-17
1202FIREBIRD ENERGY II LLC110,8002004-06-08
1201FIREBIRD ENERGY II LLC110,8002004-06-04