DRAINAGE A2

Oil · District 08 · Lease #57416

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

753k BBL

Cum Gas

1.0M MCF

casinghead

Wells

1

Production

2022-04 — 2026-04

Peak Month

2022-06

Production History

Cum Oil: 752,692 BBL Cum Gas: 1,017,862 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34,364 BBL/mo

Di (annual)

116.1%

b-factor

1.3

EUR

2,037,204 BBL

R-squared

0.769

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2022-04 — 2024-07 CALLON PETROLEUM OPERATING CO 28 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13UAAPACHE CORPORATION212,0002021-06-22