SUNDOG A2

Oil · District 08 · Lease #54884

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

244k BBL

Cum Gas

487k MCF

casinghead

Wells

1

Production

2019-12 — 2026-04

Peak Month

2020-01

Production History

Cum Oil: 243,780 BBL Cum Gas: 487,346 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,833 BBL/mo

Di (annual)

76.0%

b-factor

0.0

EUR

218,612 BBL

R-squared

0.617

type

exponential

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2019-12 — 2024-07 CALLON PETROLEUM OPERATING CO 56 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2LAAPACHE CORPORATION412,0002018-12-31