SCHAEFER "A"

Oil · District 8 · Lease #28830

Operator: CALLARMAN, DAVID

Cum Oil

7k BBL

Cum Gas

0 MCF

Wells

1

Production

2000-07 — 2026-03

Peak Month

2023-07

Production History

Cum Oil: 6,951 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

63 BBL/mo

Di (annual)

68.8%

b-factor

0.0

EUR

1,088 BBL

R-squared

0.418

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1KATLACO OPERATING COMPANY24,3501986-06-03
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