MORRISON

Oil · District 08 · Lease #14158

Operator: SWJN OIL COMPANY

Fields: WESTBROOK

Cum Oil

43k BBL

Cum Gas

23 MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

1993-10

Production History

Cum Oil: 43,257 BBL Cum Gas: 23 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

284 BBL/mo

Di (annual)

7.8%

b-factor

0.0

EUR

42,966 BBL

R-squared

0.857

type

exponential

Operator History (from monthly production reports)

2013-07 — 2026-07 SWJN OIL COMPANY 157 mo

2012-03 — 2013-06 MARTINEAU PETROLEUM, INC. 16 mo

2008-02 — 2012-02 NRPC OPERATING, LLC 49 mo

2006-04 — 2008-01 MIDLAND OPERATING, INC. 22 mo

1996-09 — 2006-03 CHAMBERS OPERATING, INC. 115 mo

1993-01 — 1996-08 PATRIOT SERVICES, INC. 44 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1A	42-335-32983	SWJN OIL COMPANY	2	3,500	1985-06-14
6	42-335-31561	SWJN OIL COMPANY	2	3,400	1980-03-26
1D	42-335-10030	SWJN OIL COMPANY	--	--	--
3	42-335-10031	SWJN OIL COMPANY	--	--	--