CLARK, L.T. -C-

Oil · District 08 · Lease #617

Operator: OFFSET OIL & GAS

Fields: CLARK (SAN ANDRES)

Cum Oil

9k BBL

Cum Gas

124 MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1998-02

Production History

Cum Oil: 9,469 BBL Cum Gas: 124 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

120 BBL/mo

Di (annual)

71.2%

b-factor

1.0

EUR

7,303 BBL

R-squared

0.626

type

hyperbolic

Operator History (from monthly production reports)

2016-08 — 2026-07 GILSTRAP, JOEL 120 mo

2010-06 — 2016-07 C. H. LEVENS, INC. 74 mo

1996-07 — 2010-05 LEVENS, C. H. 167 mo

1993-01 — 1996-06 OFFSET OIL & GAS 42 mo

Wells (3)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
4	42-431-00134	GILSTRAP, JOEL	1	1,500	1997-08-28
8	42-431-00137	GILSTRAP, JOEL	1	1,367	1990-07-12
7W	42-431-00136	GILSTRAP, JOEL	--	--	--