SPENCER

Oil · District 08 · Lease #32379

Operator: STEVENS & TULL, INC.

Fields: WARD-ESTES, NORTH

Cum Oil

15k BBL

Cum Gas

9k MCF

casinghead

Wells

2

Production

1993-01 — 2026-02

Peak Month

1993-03

Production History

Cum Oil: 15,190 BBL Cum Gas: 9,311 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2022-08 — 2026-07 LONESOME B, LLC 48 mo

2021-06 — 2022-07 Q NATURAL RESOURCES, LLC 14 mo

2013-12 — 2021-05 P.O.&G. OPERATING, LLC 90 mo

2002-10 — 2013-11 CHAPARRAL ENERGY, L.L.C. 134 mo

1996-09 — 2002-09 CHAPARRAL (USA) ENERGY, INC. 73 mo

1995-02 — 1996-08 ECLIPSE OIL & GAS, INC. 19 mo

1994-10 — 1995-01 DUNE OIL AND GAS, INC. 4 mo

1993-01 — 1994-09 STEVENS & TULL, INC. 21 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
290	42-475-33975	LONESOME B LLC	1	3,000	1989-12-21
189	42-475-33949	LONESOME B LLC	1	3,000	1989-08-07