CHANDLER

Oil · District 08 · Lease #35875

Operator: FASKEN OIL AND RANCH, LTD.

Cum Oil

200k BBL

Cum Gas

37k MCF

casinghead

Wells

1

Production

1998-10 — 2026-02

Peak Month

2002-10

Production History

Cum Oil: 199,892 BBL Cum Gas: 37,340 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,744 BBL/mo

Di (annual)

12.5%

b-factor

0.0

EUR

166,604 BBL

R-squared

0.899

type

exponential

Operator History (from monthly production reports)

1998-10 — 2026-07 FASKEN OIL AND RANCH, LTD. 334 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2FASKEN OIL AND RANCH, LTD.111,0001998-07-30