BARCLAYS UNIT

Oil · District 08 · Lease #49389

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

532k BBL

Cum Gas

1.0M MCF

casinghead

Wells

2

Production

2017-08 — 2026-04

Peak Month

2017-10

Production History

Cum Oil: 531,853 BBL Cum Gas: 1,035,665 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,287 BBL/mo

Di (annual)

25.8%

b-factor

0.0

EUR

431,649 BBL

R-squared

0.406

type

exponential

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2017-08 — 2024-07 CALLON PETROLEUM OPERATING CO 84 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2AHAPACHE CORPORATION28,2502017-03-16
1AHAPACHE CORPORATION28,2502017-03-15