CHAPARRAL UNIT A2

Oil · District 08 · Lease #58654

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

243k BBL

Cum Gas

506k MCF

casinghead

Wells

1

Production

2022-05 — 2026-04

Peak Month

2022-07

Production History

Cum Oil: 243,446 BBL Cum Gas: 506,115 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,454 BBL/mo

Di (annual)

322.5%

b-factor

0.5

EUR

209,763 BBL

R-squared

0.918

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2022-05 — 2024-07 CALLON PETROLEUM OPERATING CO 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7AHAPACHE CORPORATION28,9002021-09-17