TEXAS UNIVERSITY -R-

Oil // district 10 // lease#36481

op: PHILLIPS PETROLEUM COMPANY

cum_oil

148k BBL

cum_gas

0 MCF

wells

9

production

2000-12 — 2026-03

peak_month

2003-11

-- production_history

cum_oil: 148,178 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,964 BBL/mo

Di (annual)

20.2%

b-factor

0.1

EUR

129,277 BBL

R-squared

0.802

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PHILLIPS PETROLEUM COMPANY38,9382010-03-04
2APHILLIPS PETROLEUM COMPANY38,9382010-03-04
10CONOCOPHILLIPS COMPANY17,1502003-07-07
11CONOCOPHILLIPS COMPANY17,1502003-05-29
9CONOCOPHILLIPS COMPANY18,2502003-05-29
8CONOCOPHILLIPS COMPANY17,1502003-05-28
7PHILLIPS PETROLEUM COMPANY27,1001999-12-06
3PHILLIPS PETROLEUM COMPANY38,4491999-06-04
1PHILLIPS PETROLEUM COMPANY38,9631999-05-26
EOF // multi-state drilling data platform // 2026