< leases

UNIVERSITY "A"

Oil · District 7C · Lease #12263

Operator: UMC PETROLEUM CORPORATION

Fields: SPRABERRY (TREND AREA CL. FK.)

Cum Oil

13k BBL

Cum Gas

30k MCF

casinghead

Wells

1

Production

1993-01 — 2009-03

Peak Month

2004-07

Production History

Cum Oil: 13,152 BBL Cum Gas: 29,812 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2010-04 — 2011-12 ATLAS OPERATING LLC 21 mo
2008-02 — 2010-03 PIONEER EXPLORATION, LLC 26 mo
2001-07 — 2008-01 PIONEER EXPLORATION, LTD. 79 mo
1997-04 — 2001-06 PIONEER EXPLORATION COMPANY 51 mo
1993-01 — 1997-03 UMC PETROLEUM CORPORATION 51 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
100142-461-31473ATLAS OPERATING LLC28,5001987-08-17