UL 2539 W11

Oil // district 10 // lease#55556

op: QEP ENERGY COMPANY

cum_oil

309k BBL

cum_gas

0 MCF

wells

1

production

2020-11 — 2026-03

peak_month

2021-07

-- production_history

cum_oil: 308,655 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

32,354 BBL/mo

Di (annual)

208.6%

b-factor

0.3

EUR

266,142 BBL

R-squared

0.920

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10SAQEP ENERGY COMPANY19,6002020-02-04
EOF // data source: Texas Railroad Commission // 2026