SPRINGER

Oil // district 10 // lease#21918

op: QEP ENERGY COMPANY

cum_oil

45k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2023-05

peak_month

2015-03

-- production_history

cum_oil: 44,528 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

896 BBL/mo

Di (annual)

411.7%

b-factor

0.8

EUR

9,443 BBL

R-squared

0.540

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3JM COX RESOURCES, L.P.212,0002014-08-13
2COX, JOHN L.19,4001982-04-19
EOF // data source: Texas Railroad Commission // 2026