FOSTER

Oil · District 13 · Lease #15243

Operator: WILLIAMS & BOLINGER

Cum Oil

24k BBL

Cum Gas

0 MCF

Wells

8

Production

1993-01 — 2026-03

Peak Month

1993-01

Production History

Cum Oil: 23,545 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

193 BBL/mo

Di (annual)

14.0%

b-factor

0.5

EUR

25,730 BBL

R-squared

0.850

type

hyperbolic

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10SJEFFERS & BOLINGER21,9501990-08-20
8 SJEFFERS & BOLINGER12,0001981-08-05
5JEFFERS & BOLINGER21,4001978-08-10
142-485-90969--------
2S42-485-90970--------
3 N42-485-20396--------
3N42-485-20396--------
4 S42-485-33643--------
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