UNIVERSITY 18-58

Oil · District 7C · Lease #18381

Operator: SEM OPERATING COMPANY LLC

Cum Oil

81k BBL

Cum Gas

196k MCF

casinghead

Wells

2

Production

2013-11 — 2026-04

Peak Month

2014-06

Production History

Cum Oil: 81,093 BBL Cum Gas: 196,126 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2019-06 — 2026-07 SEM OPERATING COMPANY LLC 86 mo
2013-11 — 2019-05 CALLON PETROLEUM OPERATING CO 67 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SEM OPERATING COMPANY LLC110,5002014-02-12
1SEM OPERATING COMPANY LLC112,0002013-06-21