WILLIAMS "VV"

Oil · District 7B · Lease #25420

Operator: MARATHON OIL COMPANY

Fields: OINKS (STRAWN)

Cum Oil

2k BBL

Cum Gas

21 MCF

casinghead

Wells

7

Production

1993-01 — 1996-06

Peak Month

1993-03

Production History

Cum Oil: 2,323 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

106 BBL/mo

Di (annual)

54.4%

b-factor

0.0

EUR

2,320 BBL

R-squared

0.665

type

exponential

Operator History (from monthly production reports)

2010-06 — 2013-05 COOPER OIL & GAS, LLC 36 mo

2004-09 — 2010-05 COOPER OIL & GAS, INC. 69 mo

1997-01 — 2004-08 ARRINGTON,DAVID H. OIL & GAS,INC 92 mo

1995-12 — 1996-12 COOPER OIL & GAS, INC. 13 mo

1993-01 — 1995-11 MARATHON OIL COMPANY 35 mo

Wells (7)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-447-34970	COOPER OIL & GAS LLC	3	5,100	1992-09-28
9	42-447-35059	COOPER OIL & GAS LLC	1	4,300	1989-12-07
8	42-447-35041	COOPER OIL & GAS LLC	1	4,300	1989-10-11
5	42-447-35015	COOPER OIL & GAS LLC	1	4,300	1989-08-11
4	42-447-35008	COOPER OIL & GAS LLC	1	4,300	1989-07-27
3	42-447-34993	COOPER OIL & GAS LLC	2	4,300	1989-06-23
2	42-447-34990	COOPER OIL & GAS LLC	2	4,300	1989-06-20