< leases

MATTHEWS "A"

Oil · District 7B · Lease #13937

Operator: ROCOSO RESOURCES, LLC

Fields: SHACKELFORD COUNTY REGULAR

Cum Oil

6k BBL

Cum Gas

1k MCF

casinghead

Wells

3

Production

1993-01 — 2013-09

Peak Month

2004-07

Production History

Cum Oil: 6,183 BBL Cum Gas: 1,318 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2007-10 — 2026-07 ROCOSO RESOURCES, LLC 226 mo
2006-02 — 2007-09 FRONTIER OPERATING CORPORATION 20 mo
2004-06 — 2006-01 PRICKLY PAIR PRODUCTION 20 mo
2003-08 — 2004-05 BOO-ROW PIPE & SUPPLY, INC. 10 mo
2003-05 — 2003-07 HUGHES & PATTERSON OPER. CORP. 3 mo
1993-01 — 2003-04 HUSON CORP. 124 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8542-417-38234ROCOSO RESOURCES LLC19241999-07-15
8442-417-33358ROCOSO RESOURCES LLC11,0001980-05-28
7642-417-32367ROCOSO RESOURCES LLC18751977-08-26