CHALKLEY "A"

Oil · District 08 · Lease #24956

Operator: UNIT PETROLEUM COMPANY

Fields: LEHN-APCO, SOUTH (ELLEN)

Cum Oil

0 BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 2026-07

Peak Month

1993-01

Production History

Cum Oil: 0 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2016-02 — current OLSEN ENERGY INC. 126 mo

2006-04 — 2016-01 UNIT PETROLEUM COMPANY 118 mo

1995-02 — 2006-03 MBR RESOURCES, INC. 134 mo

1993-01 — 1995-01 PEDCO RESOURCES COMPANY 25 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1 T	42-371-32452	OLSEN ENERGY INC.	1	4,750	1977-12-30