ARENA A4

Oil · District 08 · Lease #57320

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

312k BBL

Cum Gas

516k MCF

casinghead

Wells

1

Production

2022-04 — 2026-04

Peak Month

2022-05

Production History

Cum Oil: 312,472 BBL Cum Gas: 515,949 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,664 BBL/mo

Di (annual)

34.2%

b-factor

0.1

EUR

415,407 BBL

R-squared

0.676

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2022-04 — 2024-07 CALLON PETROLEUM OPERATING CO 28 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3LAAPACHE CORPORATION211,9002021-08-27