UNIVERSITY MICHELLE

Oil · District 7C · Lease #15146

Operator: SUMMIT PETROLEUM LLC

Cum Oil

150k BBL

Cum Gas

248k MCF

casinghead

Wells

3

Production

2001-05 — 2026-03

Peak Month

2002-07

Production History

Cum Oil: 149,526 BBL Cum Gas: 247,766 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,391 BBL/mo

Di (annual)

25.7%

b-factor

0.2

EUR

138,766 BBL

R-squared

0.817

type

hyperbolic

Operator History (from monthly production reports)

2023-12 — 2026-07 CIVITAS PERMIAN OPERATING, LLC 32 mo
2018-10 — 2023-11 HIBERNIA RESOURCES III, LLC 62 mo
2018-09 — 2018-09 PBEX OPERATIONS, LLC 1 mo
2007-10 — 2018-08 LEGACY RESERVES OPERATING LP 131 mo
2007-05 — 2007-09 SUMMIT PETROLEUM LLC 5 mo
2001-05 — 2007-04 HENRY PETROLEUM LP 72 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CIVITAS PERMIAN OPERATING, LLC19,0002008-09-25
2CIVITAS PERMIAN OPERATING, LLC17,1002001-12-05
1CIVITAS PERMIAN OPERATING, LLC17,2002001-02-27