PATTERSON "A"

Oil // district 13 // lease#29931

op: U. S. OPERATING, INC.

cum_oil

2k BBL

cum_gas

0 MCF

wells

1

production

2001-06 — 2002-03

peak_month

2001-06

-- production_history

cum_oil: 1,674 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

567 BBL/mo

Di (annual)

468.3%

b-factor

0.0

EUR

1,469 BBL

R-squared

0.971

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1REU. S. OPERATING, INC.38,0002000-12-21
EOF // data source: Texas Railroad Commission // 2026