WALLY A4

Oil · District 08 · Lease #60696

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

499k BBL

Cum Gas

819k MCF

casinghead

Wells

1

Production

2023-08 — 2026-04

Peak Month

2024-01

Production History

Cum Oil: 499,399 BBL Cum Gas: 818,681 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,124 BBL/mo

Di (annual)

119.8%

b-factor

0.7

EUR

858,447 BBL

R-squared

0.938

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2023-08 — 2024-07 CALLON PETROLEUM OPERATING CO 12 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14UAAPACHE CORPORATION212,0002023-05-04