KOSLAN

Oil · District 8A · Lease #63004

Operator: PIONEER NATURAL RES. USA, INC.

Fields: ACKERLY (DEAN SAND)

Cum Oil

66k BBL

Cum Gas

239k MCF

casinghead

Wells

1

Production

1993-01 — 2024-11

Peak Month

1993-08

Production History

Cum Oil: 66,220 BBL Cum Gas: 239,295 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2023-10 — 2026-07 IKE OPERATING, LLC 34 mo

2023-01 — 2023-09 PINON OPERATING, LLC 9 mo

2013-01 — 2022-12 LEGACY RESERVES OPERATING LP 120 mo

2009-01 — 2012-12 COG OPERATING LLC 48 mo

2001-04 — 2008-12 HENRY PETROLEUM LP 93 mo

1998-02 — 2001-03 HENRY PETROLEUM CORP. 38 mo

1997-09 — 1998-01 PIONEER NATURAL RES. USA, INC. 5 mo

1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo

1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-115-31736	IKE OPERATING LLC	1	8,900	1982-09-28