MURPHREE J. J. 31

Oil · District 05 · Lease #3654

Operator: UNION OIL COMPANY OF CALIFORNIA

Fields: VAN (RODESSA)

Cum Oil

128k BBL

Cum Gas

585k MCF

casinghead

Wells

3

Production

1998-08 — 2010-02

Peak Month

1999-10

Production History

Cum Oil: 128,328 BBL Cum Gas: 584,626 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,454 BBL/mo

Di (annual)

42.3%

b-factor

0.1

EUR

108,729 BBL

R-squared

0.837

type

hyperbolic

Operator History (from monthly production reports)

1998-08 — 2014-05 UNION OIL COMPANY OF CALIFORNIA 190 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15UNION OIL COMPANY OF CALIFORNIA25,4001999-03-19
15UUNION OIL COMPANY OF CALIFORNIA25,4001999-03-19
13UNION OIL COMPANY OF CALIFORNIA15,3001998-04-09