CAMPBELL, J.A.

Oil · District 06 · Lease #14462

Operator: CHEVRON U. S. A. INC.

Cum Oil

38k BBL

Cum Gas

7k MCF

casinghead

Wells

1

Production

2005-07 — 2008-11

Peak Month

2005-08

Production History

Cum Oil: 38,202 BBL Cum Gas: 7,335 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,897 BBL/mo

Di (annual)

67.7%

b-factor

0.5

EUR

63,488 BBL

R-squared

0.823

type

hyperbolic

Operator History (from monthly production reports)

2005-07 — 2012-04 CHEVRON U. S. A. INC. 82 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8MCGOWAN WORKING PARTNERS, INC.14,1002005-12-13