SHORTLEAF A6

Oil · District 08 · Lease #59780

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

110k BBL

Cum Gas

145k MCF

casinghead

Wells

1

Production

2023-04 — 2026-04

Peak Month

2023-04

Production History

Cum Oil: 109,915 BBL Cum Gas: 145,268 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,285 BBL/mo

Di (annual)

213.7%

b-factor

0.0

EUR

91,679 BBL

R-squared

0.873

type

exponential

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2023-04 — 2024-07 CALLON PETROLEUM OPERATING CO 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11UAAPACHE CORPORATION111,8002022-11-29