LEONARD, J. H. 30

Oil · District 05 · Lease #3606

Operator: UNION OIL COMPANY OF CALIFORNIA

Fields: VAN (RODESSA)

Cum Oil

61k BBL

Cum Gas

351k MCF

casinghead

Wells

2

Production

1997-12 — 2008-10

Peak Month

2000-09

Production History

Cum Oil: 60,567 BBL Cum Gas: 351,433 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,737 BBL/mo

Di (annual)

102.8%

b-factor

0.2

EUR

54,450 BBL

R-squared

0.892

type

hyperbolic

Operator History (from monthly production reports)

1997-12 — 2009-04 UNION OIL COMPANY OF CALIFORNIA 137 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6UNION OIL COMPANY OF CALIFORNIA25,7001997-11-10
6UUNION OIL COMPANY OF CALIFORNIA25,7001997-11-10