RAG RUN SOUTH A4

Oil · District 08 · Lease #58788

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

450k BBL

Cum Gas

782k MCF

casinghead

Wells

1

Production

2022-06 — 2026-04

Peak Month

2022-07

Production History

Cum Oil: 450,236 BBL Cum Gas: 782,051 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

26,925 BBL/mo

Di (annual)

153.9%

b-factor

1.0

EUR

914,756 BBL

R-squared

0.835

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2022-06 — 2024-07 CALLON PETROLEUM OPERATING CO 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12UAAPACHE CORPORATION312,0002022-01-11