WYNDHAM A1

Oil · District 08 · Lease #59263

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

201k BBL

Cum Gas

409k MCF

casinghead

Wells

1

Production

2022-08 — 2026-03

Peak Month

2022-09

Production History

Cum Oil: 200,889 BBL Cum Gas: 409,166 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,933 BBL/mo

Di (annual)

59.5%

b-factor

0.0

EUR

180,110 BBL

R-squared

0.478

type

exponential

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4AHAPACHE CORPORATION28,0002021-11-22