COLONIAL UNIT A2

Oil · District 08 · Lease #48872

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

368k BBL

Cum Gas

546k MCF

casinghead

Wells

1

Production

2017-05 — 2026-04

Peak Month

2017-07

Production History

Cum Oil: 368,440 BBL Cum Gas: 545,641 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21,286 BBL/mo

Di (annual)

436.9%

b-factor

1.0

EUR

315,828 BBL

R-squared

0.742

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2017-05 — 2024-07 CALLON PETROLEUM OPERATING CO 87 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2AHAPACHE CORPORATION27,6002016-09-02