KENDRA-ANNIE 8

Oil · District 08 · Lease #47347

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

498k BBL

Cum Gas

839k MCF

casinghead

Wells

1

Production

2015-09 — 2026-04

Peak Month

2016-01

Production History

Cum Oil: 498,443 BBL Cum Gas: 838,858 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,770 BBL/mo

Di (annual)

22.6%

b-factor

0.0

EUR

412,212 BBL

R-squared

0.610

type

exponential

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2015-09 — 2024-07 CALLON PETROLEUM OPERATING CO 107 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17SHAPACHE CORPORATION19,4002015-06-25