PETERSON

Oil // district 11 // lease#69521

op: ROFF OPERATING COMPANY, LLC

cum_oil

236k BBL

cum_gas

0 MCF

wells

4

production

2009-10 — 2015-09

peak_month

2011-01

-- production_history

cum_oil: 235,585 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8,374 BBL/mo

Di (annual)

249.1%

b-factor

1.7

EUR

466,281 BBL

R-squared

0.893

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ROFF OPERATING COMPANY, LLC29,0002015-04-28
4ROFF OPERATING COMPANY, LLC19,0002010-10-27
3ROFF OPERATING COMPANY, LLC19,0002010-05-24
2ROFF OPERATING COMPANY, LLC19,0002009-08-10
EOF // data source: Texas Railroad Commission // 2026