UNIVERSITY 7-27

Oil // district 10 // lease#38986

op: QEP ENERGY COMPANY

cum_oil

370k BBL

cum_gas

0 MCF

wells

10

production

2008-09 — 2026-03

peak_month

2012-10

-- production_history

cum_oil: 370,096 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,825 BBL/mo

Di (annual)

28.3%

b-factor

0.0

EUR

246,642 BBL

R-squared

0.794

type

exponential

-- wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
D 2QEP ENERGY COMPANY114,5002017-03-23
9QEP ENERGY COMPANY112,5002014-12-17
D 1QEP ENERGY COMPANY16,5002014-04-26
8ENERVEST OPERATING, L.L.C.113,0002013-05-24
6CHESAPEAKE OPERATING, INC.112,0002012-02-09
5CHESAPEAKE OPERATING, INC.112,0002011-10-04
4CHESAPEAKE OPERATING, INC.112,0002010-09-13
2CHESAPEAKE OPERATING, INC.112,0002010-05-18
3CHESAPEAKE OPERATING, INC.112,0002008-10-24
1CHESAPEAKE OPERATING, INC.114,0002008-07-14
EOF // multi-state drilling data platform // 2026