SWAIN, W. F. 9

Oil · District 5 · Lease #1191

Operator: UNION OIL COMPANY OF CALIFORNIA

Fields: VAN

Cum Oil

27k BBL

Cum Gas

0 MCF

Wells

8

Production

1993-01 — 2026-03

Peak Month

2021-03

Production History

Cum Oil: 26,943 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

334 BBL/mo

Di (annual)

352.1%

b-factor

1.1

EUR

7,009 BBL

R-squared

0.725

type

hyperbolic

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3UNION OIL COMPANY OF CALIFORNIA12,9372004-08-17
2UNION OIL COMPANY OF CALIFORNIA12,9492004-05-14
5UNION OIL COMPANY OF CALIFORNIA12,9582004-05-14
6UNION OIL COMPANY OF CALIFORNIA12,9612004-05-14
9UNION OIL COMPANY OF CALIFORNIA12,9322003-09-11
142-467-00709--------
1042-467-00710--------
1142-467-00442--------
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