SEALY & SMITH FOUNDATION -A- 4&5

Oil · District 08 · Lease #17170

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

39k BBL

Cum Gas

53k MCF

casinghead

Wells

3

Production

1993-01 — 2018-05

Peak Month

2006-03

Production History

Cum Oil: 38,679 BBL Cum Gas: 52,597 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2021-02 — 2026-07 EXTEX OPERATING COMPANY 66 mo
2010-09 — 2021-01 LEGACY RESERVES OPERATING LP 125 mo
2007-08 — 2010-08 SHERIDAN PRODUCTION COMPANY, LLC 37 mo
1993-01 — 2007-07 SAGE ENERGY COMPANY 175 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3EXTEX OPERATING COMPANY23,5001990-01-25
5EXTEX OPERATING COMPANY211,5001983-10-03
442-495-05679EXTEX OPERATING COMPANY------