COLEMAN

Oil · District 08 · Lease #42349

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

198k BBL

Cum Gas

188k MCF

casinghead

Wells

4

Production

2011-07 — 2026-04

Peak Month

2013-04

Production History

Cum Oil: 198,298 BBL Cum Gas: 188,124 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,657 BBL/mo

Di (annual)

39.2%

b-factor

0.6

EUR

166,018 BBL

R-squared

0.584

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2016-06 — 2024-07 CALLON PETROLEUM OPERATING CO 98 mo
2011-07 — 2016-05 BIG STAR OIL & GAS, LLC 59 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1004APACHE CORPORATION212,0002023-05-01
903APACHE CORPORATION112,0002012-03-16
1002APACHE CORPORATION112,0002011-10-17
901APACHE CORPORATION212,0002011-02-22