BIG BILL SIMPSON UNIT

Gas · District 05 · Lease #262437

Operator: WILLIAMS, CLAYTON ENERGY, INC.

Fields: WILDCAT

Cum Oil

0 BBL

Cum Gas

37k MCF

Wells

1

Production

2008-01 — 2009-08

Peak Month

2008-02

Production History

Cum Oil: 0 BBL Cum Gas: 36,932 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2024-11 — 2025-09 SOUTHWEST ROYALTIES, INC. 11 mo
2019-02 — 2024-10 COASTAL EXPANSE OIL & GAS 69 mo
2017-12 — 2019-01 SOUTHWEST ROYALTIES, INC. 14 mo
2017-04 — 2017-11 NBL PERMIAN LLC 8 mo
2008-01 — 2017-03 WILLIAMS, CLAYTON ENERGY, INC. 105 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOUTHWEST ROYALTIES INC.120,0002007-03-20