CHAMPION INTERNATIONAL CORP.'C'

Oil · District 03 · Lease #20795

Operator: PARTEN OPERATING INC.

Cum Oil

12k BBL

Cum Gas

410k MCF

casinghead

Wells

2

Production

1993-01 — 2006-12

Peak Month

2001-05

Production History

Cum Oil: 12,398 BBL Cum Gas: 409,954 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

189 BBL/mo

Di (annual)

18.0%

b-factor

0.0

EUR

12,534 BBL

R-squared

0.737

type

exponential

Operator History (from monthly production reports)

1994-02 — 2007-08 PARTEN OPERATING INC. 163 mo
1993-01 — 1994-01 PARTEN OIL CO. 13 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARTEN OPERATING INC.111,0001990-07-09
C 1PARTEN OPERATING INC.111,0001990-07-09