SWAIN, W. F. 36

Oil · District 5 · Lease #3168

Operator: UNION OIL COMPANY OF CALIFORNIA

Cum Oil

254k BBL

Cum Gas

0 MCF

Wells

7

Production

1993-01 — 2026-03

Peak Month

1993-01

Production History

Cum Oil: 254,219 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

4,059 BBL/mo

Di (annual)

78.5%

b-factor

0.5

EUR

118,109 BBL

R-squared

0.489

type

hyperbolic

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9UNION OIL COMPANY OF CALIFORNIA43,2422025-05-15
2UNION EXPL. PARTNERS, LTD.23,0022025-03-13
10UNION OIL COMPANY OF CALIFORNIA23,2502014-03-22
12UNION OIL COMPANY OF CALIFORNIA22,9501996-05-21
3UNION OIL COMPANY OF CALIFORNIA13,0081995-09-12
11UNION OIL COMPANY OF CALIFORNIA12,5001992-10-27
8UNION EXPL. PARTNERS, LTD.22,4201989-07-19
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