HAWKINS "11"

Oil · District 8A · Lease #69865

Operator: ROFF OPERATING COMPANY, LLC

Cum Oil

74k BBL

Cum Gas

31k MCF

casinghead

Wells

2

Production

2011-12 — 2026-04

Peak Month

2013-01

Production History

Cum Oil: 73,539 BBL Cum Gas: 31,041 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,223 BBL/mo

Di (annual)

21.5%

b-factor

0.0

EUR

68,131 BBL

R-squared

0.932

type

exponential

Operator History (from monthly production reports)

2011-12 — 2026-07 ROFF OPERATING COMPANY, LLC 176 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ROFF OPERATING COMPANY, LLC19,0002012-07-11
1ROFF OPERATING COMPANY, LLC29,0002011-04-22