< leases

COWDEN -40-

Oil · District 08 · Lease #32526

Operator: QUAY VALLEY, INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

103k BBL

Cum Gas

322k MCF

casinghead

Wells

3

Production

1993-01 — 2025-07

Peak Month

2007-12

Production History

Cum Oil: 103,005 BBL Cum Gas: 321,579 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2006-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 242 mo
2006-05 — 2006-05 BIG STAR OIL & GAS, LLC 1 mo
2004-10 — 2006-04 QUAY VALLEY, INC. 19 mo
1993-10 — 2004-09 MIDKIFF, JOHN 132 mo
1993-01 — 1993-09 PLAINS PETROLEUM OPERATING CO. 9 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
342-329-35789PIONEER NATURAL RES. USA INC.110,4752007-09-27
142-329-31410PIONEER NATURAL RES. USA INC.29,8391990-02-05
242-329-32115PIONEER NATURAL RES. USA INC.18,8001989-05-17