AMPHITHEATER A2

Oil · District 08 · Lease #55570

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

154k BBL

Cum Gas

217k MCF

casinghead

Wells

1

Production

2020-10 — 2026-04

Peak Month

2020-11

Production History

Cum Oil: 153,706 BBL Cum Gas: 216,942 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,990 BBL/mo

Di (annual)

149.6%

b-factor

0.2

EUR

110,224 BBL

R-squared

0.633

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2020-10 — 2024-07 CALLON PETROLEUM OPERATING CO 46 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3LAAPACHE CORPORATION212,0002019-11-22