UNIVERSITY -T-

Oil // district 10 // lease#32383

op: PHILLIPS PETROLEUM COMPANY

cum_oil

67k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2008-03

peak_month

1995-07

-- production_history

cum_oil: 66,886 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,016 BBL/mo

Di (annual)

99.2%

b-factor

2.0

EUR

110,704 BBL

R-squared

0.551

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4SANDRIDGE EXPL. AND PROD., LLC312,0002010-08-25
3PHILLIPS PETROLEUM COMPANY38,3002006-06-06
2PHILLIPS PETROLEUM COMPANY48,1052006-05-15
EOF // data source: Texas Railroad Commission // 2026