DONNA W.

Oil · District 03 · Lease #22863

Operator: UNION PACIFIC AUSTIN CHALK CO.

Cum Oil

292k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

1995-10 — 2012-09

Peak Month

1995-12

Production History

Cum Oil: 291,926 BBL Cum Gas: 1,351,517 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2007-08 — 2013-11 ENERVEST OPERATING, L.L.C. 76 mo
2005-01 — 2007-07 ANADARKO E&P COMPANY LP 31 mo
2002-12 — 2004-12 ANADARKO AUSTIN CHALK COMPANY 25 mo
2001-02 — 2002-11 RME AUSTIN CHALK COMPANY 22 mo
1995-10 — 2001-01 UNION PACIFIC AUSTIN CHALK CO. 64 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HENERVEST OPERATING L.L.C.210,0001995-09-13