UL 1933 E1

Oil // district 10 // lease#55869

op: QEP ENERGY COMPANY

cum_oil

447k BBL

cum_gas

0 MCF

wells

1

production

2020-09 — 2026-03

peak_month

2021-08

-- production_history

cum_oil: 446,500 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

31,381 BBL/mo

Di (annual)

109.3%

b-factor

0.2

EUR

430,836 BBL

R-squared

0.909

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
01DNQEP ENERGY COMPANY19,9502020-08-06
EOF // data source: Texas Railroad Commission // 2026