< leases

COX, E. S.

Oil · District 7B · Lease #2972

Operator: SHENANDOAH PETROLEUM CORPORATION

Fields: LAKE TRAMMEL (STRAWN REEF)

Cum Oil

3k BBL

Cum Gas

1k MCF

casinghead

Wells

3

Production

1993-01 — 2001-08

Peak Month

1993-05

Production History

Cum Oil: 3,119 BBL Cum Gas: 1,318 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2024-01 — 2026-07 GRAYROCK ENERGY II, LLC 31 mo
2017-06 — 2023-12 ROVER PETROLEUM OPERATING, LLC 79 mo
2011-12 — 2017-05 MERIT ENERGY COMPANY 66 mo
2009-05 — 2011-11 PLANTATION OPERATING, LLC 31 mo
2004-02 — 2009-04 L.C.S. PRODUCTION COMPANY 63 mo
2003-05 — 2004-01 SHENANDOAH PETROLEUM CORPORATION 9 mo
1995-11 — 2003-04 BROTHERS OPERATING COMPANY INC. 90 mo
1993-01 — 1995-10 ELDORADO OPERATING CO. 34 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10942-353-32717GRAYROCK ENERGY II, LLC27,2002005-10-11
142-353-01140GRAYROCK ENERGY II LLC16,9501992-06-18
3242-353-01171GRAYROCK ENERGY II LLC------