SCHAEFER

Oil · District 7B · Lease #22259

Operator: SO OPERATING COMPANY

Cum Oil

3k BBL

Cum Gas

21k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1995-06

Production History

Cum Oil: 3,183 BBL Cum Gas: 20,911 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2000-05 — 2026-07 CALLARMAN, DAVID 315 mo
1994-11 — 2000-04 SO OPERATING COMPANY 66 mo
1993-01 — 1994-10 LUBBOCK ENERGY, INC. 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CALLARMAN, DAVID14,2501985-01-28