< leases

ANNIS, A.A. "A"

Oil · District 7B · Lease #20448

Operator: WINGROVE WELL SERVICE, INC.

Fields: FLOWERS W. (CANYON SAND, LOWER

Cum Oil

10k BBL

Cum Gas

33k MCF

casinghead

Wells

1

Production

1993-01 — 2006-01

Peak Month

1996-08

Production History

Cum Oil: 10,137 BBL Cum Gas: 33,270 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2005-12 — 2006-05 L.C.S. PRODUCTION COMPANY 6 mo
2003-06 — 2005-11 WINGROVE WELL SERVICE, INC. 30 mo
2000-09 — 2003-05 M E KLEIN & ASSOCIATES, INC. 33 mo
1995-12 — 2000-08 PAN WESTERN ENERGY CORPORATION 57 mo
1993-01 — 1995-11 KATO OPERATING COMPANY 35 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2042-433-31623GRAYROCK ENERGY II, LLC16,6001983-05-17