UL 2539 W3

Oil // district 10 // lease#55773

op: QEP ENERGY COMPANY

cum_oil

230k BBL

cum_gas

0 MCF

wells

1

production

2021-01 — 2026-03

peak_month

2021-08

-- production_history

cum_oil: 229,759 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

9,770 BBL/mo

Di (annual)

71.1%

b-factor

0.0

EUR

165,041 BBL

R-squared

0.519

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14SCQEP ENERGY COMPANY19,9002020-01-29
EOF // data source: Texas Railroad Commission // 2026