CINDY "A"

Oil · District 7C · Lease #16223

Operator: SUMMIT PETROLEUM LLC

Cum Oil

275k BBL

Cum Gas

869k MCF

casinghead

Wells

8

Production

2007-05 — 2026-04

Peak Month

2017-02

Production History

Cum Oil: 274,920 BBL Cum Gas: 869,055 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,516 BBL/mo

Di (annual)

41.7%

b-factor

0.7

EUR

299,488 BBL

R-squared

0.405

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

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1009FIREBIRD ENERGY II LLC110,7002019-02-08
1014FIREBIRD ENERGY II LLC111,0002016-10-04
1010FIREBIRD ENERGY II LLC111,2002015-12-09
1011FIREBIRD ENERGY II LLC111,0002013-07-15
1007FIREBIRD ENERGY II LLC111,5002008-12-12
1006FIREBIRD ENERGY II LLC111,2002008-11-13
1005FIREBIRD ENERGY II LLC110,8002006-07-31
1005RFIREBIRD ENERGY II LLC110,8002006-07-31