< leases

BLOCK 85 UNIT

Gas · District 02 · Lease #169313

Operator: VISTATEX ENERGY LLC

Fields: CLAYTON (BLOCK 85 SD)

Cum Oil

0 BBL

Cum Gas

356k MCF

Wells

1

Production

1998-03 — 2002-10

Peak Month

1998-04

Production History

Cum Oil: 0 BBL Cum Gas: 356,013 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2011-06 — 2026-07 HEDRICK PRODUCTION INC. 182 mo
2010-08 — 2011-05 VISTATEX ENERGY LLC 10 mo
2006-01 — 2010-07 ROSETTA RESOURCES OPERATING LP 55 mo
2002-08 — 2005-12 CALPINE NATURAL GAS L.P. 41 mo
2002-05 — 2002-07 CALPINE NATURAL GAS COMPANY L.P. 3 mo
2000-03 — 2002-04 CALPINE NATURAL GAS COMPANY 26 mo
1998-03 — 2000-02 SHERIDAN ENERGY,INC. 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
342-297-33853SHERIDAN ENERGY INC.29,0501998-05-18