FRANK -B-

Oil // district 10 // lease#221

op: PHILLIPS PETROLEUM COMPANY

cum_oil

965k BBL

cum_gas

0 MCF

wells

12

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 964,717 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,142 BBL/mo

Di (annual)

4.3%

b-factor

0.0

EUR

1,018,781 BBL

R-squared

0.359

type

exponential

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PHILLIPS PETROLEUM COMPANY38,0702014-10-15
2RPHILLIPS PETROLEUM COMPANY38,0702014-10-15
7PHILLIPS PETROLEUM COMPANY28,5562014-09-03
3 LPHILLIPS PETROLEUM COMPANY18,0901995-06-02
8PHILLIPS PETROLEUM COMPANY18,1801995-06-02
8DPHILLIPS PETROLEUM COMPANY18,1801995-06-02
142-135-03105--------
1042-135-03111--------
10W42-135-03111--------
1142-135-03112--------
542-135-03106--------
642-135-03107--------
EOF // multi-state drilling data platform // 2026