FORTRESS B4

Oil // district 10 // lease#52375

op: QEP ENERGY COMPANY

cum_oil

193k BBL

cum_gas

0 MCF

wells

1

production

2019-05 — 2026-03

peak_month

2019-07

-- production_history

cum_oil: 193,300 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,426 BBL/mo

Di (annual)

46.9%

b-factor

0.0

EUR

113,264 BBL

R-squared

0.370

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
06WAQEP ENERGY COMPANY29,5412018-07-12
EOF // multi-state drilling data platform // 2026