LODGE LUMBER CO.

Oil · District 03 · Lease #23277

Operator: SONORA PETROLEUM CORP.

Cum Oil

8k BBL

Cum Gas

2k MCF

casinghead

Wells

1

Production

1996-12 — 2003-10

Peak Month

1997-04

Production History

Cum Oil: 8,337 BBL Cum Gas: 2,464 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

203 BBL/mo

Di (annual)

39.2%

b-factor

0.0

EUR

6,187 BBL

R-squared

0.332

type

exponential

Operator History (from monthly production reports)

1996-12 — 2005-02 SONORA PETROLEUM CORP. 99 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SONORA PETROLEUM CORP.29,3001997-07-21