ROCK GARDEN

Oil · District 08 · Lease #52208

Operator: CALLON PETROLEUM OPERATING CO

Cum Oil

501k BBL

Cum Gas

582k MCF

casinghead

Wells

1

Production

2018-12 — 2026-04

Peak Month

2018-12

Production History

Cum Oil: 501,380 BBL Cum Gas: 582,288 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

35,224 BBL/mo

Di (annual)

220.1%

b-factor

0.6

EUR

451,575 BBL

R-squared

0.890

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2018-12 — 2024-07 CALLON PETROLEUM OPERATING CO 68 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1LAAPACHE CORPORATION212,1002018-06-13