CORBETS A1

Oil · District 08 · Lease #50040

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

356k BBL

Cum Gas

491k MCF

casinghead

Wells

2

Production

2018-05 — 2026-04

Peak Month

2018-06

Production History

Cum Oil: 356,180 BBL Cum Gas: 490,737 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,293 BBL/mo

Di (annual)

22.7%

b-factor

0.0

EUR

332,156 BBL

R-squared

0.411

type

exponential

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2018-05 — 2024-07 CALLON PETROLEUM OPERATING CO 75 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16HAPACHE CORPORATION412,3002026-03-02
1LAAPACHE CORPORATION111,6002017-07-21