ELIZABETH C

Oil · District 7C · Lease #19343

Operator: SUMMIT PETROLEUM LLC

Cum Oil

218k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2016-06 — 2026-04

Peak Month

2016-09

Production History

Cum Oil: 217,621 BBL Cum Gas: 1,056,151 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,018 BBL/mo

Di (annual)

249.0%

b-factor

0.7

EUR

219,821 BBL

R-squared

0.918

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 FIREBIRD ENERGY II LLC 33 mo
2016-06 — 2023-10 SUMMIT PETROLEUM LLC 89 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
04WBFIREBIRD ENERGY II LLC210,1002015-10-22