PATTI

Oil // district 11 // lease#68257

op: XOG OPERATING LLC

cum_oil

8k BBL

cum_gas

0 MCF

wells

1

production

2000-06 — 2011-01

peak_month

2001-04

-- production_history

cum_oil: 7,563 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

589 BBL/mo

Di (annual)

169.0%

b-factor

0.0

EUR

4,185 BBL

R-squared

0.796

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1XERIC OIL & GAS CORPORATION28,5002000-08-31
EOF // data source: Texas Railroad Commission // 2026