CRAVENS, J. R.

Oil · District 2 · Lease #3414

Operator: UNION OIL COMPANY OF CALIFORNIA

Cum Oil

138k BBL

Cum Gas

0 MCF

Wells

5

Production

1993-01 — 2026-03

Peak Month

1993-01

Production History

Cum Oil: 138,418 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

2,313 BBL/mo

Di (annual)

99.9%

b-factor

1.1

EUR

122,800 BBL

R-squared

0.335

type

hyperbolic

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PREMIER NATURAL RESOURCES, LLC15,5522007-11-20
1UNION OIL COMPANY OF CALIFORNIA36,2782002-03-11
6UNION EXPL. PARTNERS, LTD.26,1121999-09-22
4UNION OIL COMPANY OF CALIFORNIA15,5531996-04-22
242-239-00584--------
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