HAWKINS "11"

Oil // district 11 // lease#69865

op: ROFF OPERATING COMPANY, LLC

cum_oil

73k BBL

cum_gas

0 MCF

wells

2

production

2011-12 — 2026-03

peak_month

2013-01

-- production_history

cum_oil: 73,161 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,239 BBL/mo

Di (annual)

21.8%

b-factor

0.0

EUR

68,075 BBL

R-squared

0.926

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ROFF OPERATING COMPANY, LLC19,0002012-07-11
1ROFF OPERATING COMPANY, LLC29,0002011-04-22
EOF // data source: Texas Railroad Commission // 2026