PLAYERS A4

Oil · District 08 · Lease #50588

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

305k BBL

Cum Gas

592k MCF

casinghead

Wells

1

Production

2018-06 — 2026-04

Peak Month

2018-07

Production History

Cum Oil: 305,487 BBL Cum Gas: 591,623 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,331 BBL/mo

Di (annual)

27.6%

b-factor

0.0

EUR

232,082 BBL

R-squared

0.367

type

exponential

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2018-06 — 2024-07 CALLON PETROLEUM OPERATING CO 74 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7AHAPACHE CORPORATION18,0002017-12-22