CYNTHIA

Oil · District 7C · Lease #16008

Operator: SUMMIT PETROLEUM LLC

Cum Oil

103k BBL

Cum Gas

278k MCF

casinghead

Wells

2

Production

2006-05 — 2020-10

Peak Month

2008-02

Production History

Cum Oil: 103,136 BBL Cum Gas: 277,637 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,502 BBL/mo

Di (annual)

51.5%

b-factor

0.4

EUR

94,566 BBL

R-squared

0.803

type

hyperbolic

Operator History (from monthly production reports)

2007-04 — 2022-08 SUMMIT PETROLEUM LLC 185 mo
2006-05 — 2007-03 HENRY PETROLEUM LP 11 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
502SUMMIT PETROLEUM LLC110,9002007-07-03
507SUMMIT PETROLEUM LLC110,8002006-03-17