WALTHER OL UNIT

Oil · District 03 · Lease #21905

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

239k BBL

Cum Gas

811k MCF

casinghead

Wells

1

Production

1993-01 — 2011-09

Peak Month

1993-03

Production History

Cum Oil: 239,116 BBL Cum Gas: 810,607 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2007-09 — 2012-02 ENERVEST OPERATING, L.L.C. 54 mo
2002-12 — 2007-08 ANADARKO E&P COMPANY LP 57 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1993-01 — 2001-01 UNION PACIFIC RESOURCES COMPANY 97 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ENERVEST OPERATING L.L.C.118,3001992-11-25