TXL #2

Oil · District 08 · Lease #25557

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

102k BBL

Cum Gas

65k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2010-10

Production History

Cum Oil: 101,809 BBL Cum Gas: 65,261 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2023-03 — 2026-07 HIGHMARK ENERGY OPERATING, LLC 41 mo
2010-09 — 2023-02 LEGACY RESERVES OPERATING LP 150 mo
2007-08 — 2010-08 SHERIDAN PRODUCTION COMPANY, LLC 37 mo
1993-01 — 2007-07 SAGE ENERGY COMPANY 175 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HIGHMARK ENERGY OPERATING, LLC15,3001979-09-04
1HIGHMARK ENERGY OPERATING, LLC15,3001979-08-21