SHIRLEY

Oil · District 7C · Lease #21141

Operator: CEDAR OIL COMPANY

Cum Oil

76k BBL

Cum Gas

0 MCF

Wells

1

Production

2020-06 — 2026-03

Peak Month

2020-10

Production History

Cum Oil: 75,917 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,379 BBL/mo

Di (annual)

9.7%

b-factor

0.0

EUR

169,276 BBL

R-squared

0.413

type

exponential

Operator History (from monthly production reports)

2020-06 — 2026-07 CEDAR OIL COMPANY 74 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CEDAR OIL COMPANY24,6002020-09-11