UL 1933 E8

Oil // district 10 // lease#55771

op: QEP ENERGY COMPANY

cum_oil

503k BBL

cum_gas

0 MCF

wells

1

production

2020-11 — 2026-03

peak_month

2021-09

-- production_history

cum_oil: 503,107 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

39,833 BBL/mo

Di (annual)

179.9%

b-factor

0.5

EUR

520,262 BBL

R-squared

0.952

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
04DNQEP ENERGY COMPANY29,9502020-08-06
EOF // data source: Texas Railroad Commission // 2026