UL 2539 W10

Oil // district 10 // lease#55631

op: QEP ENERGY COMPANY

cum_oil

261k BBL

cum_gas

0 MCF

wells

1

production

2020-11 — 2026-03

peak_month

2021-08

-- production_history

cum_oil: 261,062 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

23,204 BBL/mo

Di (annual)

223.1%

b-factor

0.5

EUR

245,533 BBL

R-squared

0.976

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10MBQEP ENERGY COMPANY18,9902020-02-04
EOF // data source: Texas Railroad Commission // 2026