UNIVERSITY -Z-

Oil // district 9 // lease#466

op: MARATHON OIL COMPANY

cum_oil

207k BBL

cum_gas

0 MCF

wells

10

production

1993-01 — 2026-03

peak_month

1997-06

-- production_history

cum_oil: 206,621 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,755 BBL/mo

Di (annual)

16.1%

b-factor

0.3

EUR

175,966 BBL

R-squared

0.742

type

hyperbolic

-- wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9MARATHON OIL COMPANY32,8001996-04-08
10MARATHON OIL COMPANY12,5001995-12-04
6MARATHON OIL COMPANY12,7501987-07-16
7MARATHON OIL COMPANY12,7501987-07-16
8MARATHON OIL COMPANY12,7501987-07-16
5MARATHON OIL COMPANY12,7501986-10-15
142-105-02328--------
242-105-02337--------
342-105-02347--------
442-105-02356--------
EOF // multi-state drilling data platform // 2026