LILAJO

Oil · District 7C · Lease #15991

Operator: SUMMIT PETROLEUM LLC

Cum Oil

215k BBL

Cum Gas

767k MCF

casinghead

Wells

4

Production

2006-05 — 2023-05

Peak Month

2008-11

Production History

Cum Oil: 215,413 BBL Cum Gas: 767,257 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,806 BBL/mo

Di (annual)

39.0%

b-factor

0.3

EUR

165,611 BBL

R-squared

0.846

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
2006-05 — 2007-04 HENRY PETROLEUM LP 12 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
110FIREBIRD ENERGY II LLC111,2502010-01-12
103FIREBIRD ENERGY II LLC111,2502008-01-25
102FIREBIRD ENERGY II LLC110,8002007-04-02
104FIREBIRD ENERGY II LLC210,8002005-10-13