MABEE X

Oil // district 10 // lease#41735

op: QEP ENERGY COMPANY

cum_oil

230k BBL

cum_gas

0 MCF

wells

6

production

2011-03 — 2025-12

peak_month

2012-10

-- production_history

cum_oil: 230,198 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,049 BBL/mo

Di (annual)

29.8%

b-factor

0.0

EUR

202,969 BBL

R-squared

0.637

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8QEP ENERGY COMPANY112,5002014-07-01
5ENERVEST OPERATING, L.L.C.114,0002013-03-13
4CHESAPEAKE OPERATING, INC.114,0002011-12-27
3CHESAPEAKE OPERATING, INC.114,0002011-09-30
2CHESAPEAKE OPERATING, INC.114,0002010-12-06
1CHESAPEAKE OPERATING, INC.114,0002010-06-17
EOF // multi-state drilling data platform // 2026