WELDER-TERRELL

Oil · District 02 · Lease #8831

Operator: C & E OPERATING, INC.

Cum Oil

47k BBL

Cum Gas

211k MCF

casinghead

Wells

1

Production

2003-09 — 2007-04

Peak Month

2005-05

Production History

Cum Oil: 46,949 BBL Cum Gas: 211,388 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,416 BBL/mo

Di (annual)

95.4%

b-factor

0.4

EUR

50,090 BBL

R-squared

0.901

type

hyperbolic

Operator History (from monthly production reports)

2003-09 — 2007-11 C & E OPERATING, INC. 51 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5C & E OPERATING INC.26,0002003-08-26