PATTERSON "A"

Oil · District 09 · Lease #29931

Operator: U. S. OPERATING, INC.

Cum Oil

2k BBL

Cum Gas

7k MCF

casinghead

Wells

1

Production

2001-06 — 2002-01

Peak Month

2001-09

Production History

Cum Oil: 1,674 BBL Cum Gas: 6,714 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

567 BBL/mo

Di (annual)

468.3%

b-factor

0.0

EUR

1,469 BBL

R-squared

0.971

type

exponential

Operator History (from monthly production reports)

2001-06 — 2002-03 U. S. OPERATING, INC. 10 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1REU. S. OPERATING, INC.38,0002000-12-21