NEAL 400 D

Oil · District 7C · Lease #17442

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

19k BBL

Cum Gas

109k MCF

casinghead

Wells

1

Production

2011-02 — 2012-03

Peak Month

2011-08

Production History

Cum Oil: 19,336 BBL Cum Gas: 109,025 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,961 BBL/mo

Di (annual)

272.7%

b-factor

0.0

EUR

17,503 BBL

R-squared

0.720

type

exponential

Operator History (from monthly production reports)

2011-02 — 2012-09 CALLON PETROLEUM OPERATING CO 20 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
404SAXUM OPCO, LLC211,0002011-01-07