FOSTER, TOBY

Oil · District 8A · Lease #19434

Operator: FASKEN OIL AND RANCH, LTD.

Cum Oil

222k BBL

Cum Gas

205k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2001-07

Production History

Cum Oil: 222,411 BBL Cum Gas: 205,431 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,012 BBL/mo

Di (annual)

90.3%

b-factor

1.4

EUR

228,643 BBL

R-squared

0.563

type

hyperbolic

Operator History (from monthly production reports)

1996-01 — 2026-07 FASKEN OIL AND RANCH, LTD. 367 mo
1993-01 — 1995-12 FASKEN, BARBARA 36 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2FASKEN OIL AND RANCH, LTD.19,6002000-09-29
142-165-02851FASKEN OIL AND RANCH, LTD.------