SONIC LEASE

Oil · District 09 · Lease #30968

Operator: PERRY OPERATING INC.

Cum Oil

6k BBL

Cum Gas

2k MCF

casinghead

Wells

1

Production

2006-12 — 2026-04

Peak Month

2007-04

Production History

Cum Oil: 5,967 BBL Cum Gas: 2,073 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

139 BBL/mo

Di (annual)

269.8%

b-factor

0.9

EUR

2,404 BBL

R-squared

0.474

type

hyperbolic

Operator History (from monthly production reports)

2009-02 — 2026-07 PERRY OPERATING INC. 210 mo
2006-12 — 2009-01 DRY FORK PRODUCTION CO., LLC 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PERRY OPERATING INC.14,5002006-09-27