RICKER -28B-

Oil · District 7C · Lease #12166

Operator: UMC PETROLEUM CORPORATION

Cum Oil

12k BBL

Cum Gas

204k MCF

casinghead

Wells

1

Production

1993-01 — 2014-04

Peak Month

1993-04

Production History

Cum Oil: 12,292 BBL Cum Gas: 203,847 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2010-04 — 2026-07 ATLAS OPERATING LLC 196 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
2DIAMONDBACK E&P LLC18,5001986-01-27