UL 2539 W6

Oil // district 10 // lease#55705

op: QEP ENERGY COMPANY

cum_oil

291k BBL

cum_gas

0 MCF

wells

1

production

2021-02 — 2026-03

peak_month

2021-08

-- production_history

cum_oil: 290,714 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

27,000 BBL/mo

Di (annual)

237.9%

b-factor

0.5

EUR

268,300 BBL

R-squared

0.919

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13DNQEP ENERGY COMPANY19,9502020-01-29
EOF // data source: Texas Railroad Commission // 2026