UNIVERSITY -25-

Oil · District 08 · Lease #21700

Operator: FASKEN OIL AND RANCH, LTD.

Cum Oil

155k BBL

Cum Gas

75k MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

1993-06

Production History

Cum Oil: 155,115 BBL Cum Gas: 75,337 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

859 BBL/mo

Di (annual)

17.0%

b-factor

0.6

EUR

106,266 BBL

R-squared

0.935

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 (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4FASKEN OIL AND RANCH, LTD.15,0001986-03-06
3FASKEN OIL AND RANCH, LTD.15,0001984-12-12
142-003-30175FASKEN OIL AND RANCH, LTD.------
242-003-30216FASKEN OIL AND RANCH, LTD.------