CLAYTON RANCH

Oil · District 8A · Lease #67327

Operator: PATTERSON PETROLEUM, INC.

Cum Oil

6k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

1994-11 — 1996-05

Peak Month

1995-01

Production History

Cum Oil: 5,986 BBL Cum Gas: 4,451 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,601 BBL/mo

Di (annual)

707.0%

b-factor

0.3

EUR

3,939 BBL

R-squared

0.610

type

hyperbolic

Operator History (from monthly production reports)

1994-11 — 1999-11 PATTERSON PETROLEUM, INC. 61 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3201PATTERSON PETROLEUM INC.18,3001994-09-08