WIESE, DELLA

Oil · District 2 · Lease #3425

Operator: UNION OIL COMPANY OF CALIFORNIA

Cum Oil

185k BBL

Cum Gas

0 MCF

Wells

8

Production

1993-01 — 2026-03

Peak Month

2002-05

Production History

Cum Oil: 185,262 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,495 BBL/mo

Di (annual)

12.8%

b-factor

0.0

EUR

139,602 BBL

R-squared

0.766

type

exponential

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION OIL COMPANY OF CALIFORNIA36,3612008-06-18
3PREMIER NATURAL RESOURCES, LLC14,7682007-10-17
11UNION EXPL. PARTNERS, LTD.26,4242002-05-15
10UNION OIL COMPANY OF CALIFORNIA46,4162000-12-22
8SYNERGY OIL & GAS, INC. (A)14,8452000-04-18
4UNION OIL COMPANY OF CALIFORNIA24,7751996-04-22
542-239-00547--------
942-239-30177--------
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