LEWIS RANCH

Oil · District 02 · Lease #8539

Operator: WELDER EXPLORATION & PROD., INC.

Cum Oil

1k BBL

Cum Gas

40k MCF

casinghead

Wells

1

Production

1999-11 — 2002-02

Peak Month

2000-02

Production History

Cum Oil: 1,477 BBL Cum Gas: 39,880 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

92 BBL/mo

Di (annual)

135.1%

b-factor

0.0

EUR

807 BBL

R-squared

0.306

type

exponential

Operator History (from monthly production reports)

2001-08 — 2002-05 WELDER EXPLORATION & PROD., INC. 10 mo
1999-11 — 2001-07 CORENERGY OPERATING GROUP, LLC 21 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WELDER EXPLORATION & PROD. INC.14,9401999-10-11