DENNIS 5

Oil // district 10 // lease#44825

op: OVINTIV USA INC.

cum_oil

19k BBL

cum_gas

0 MCF

wells

1

production

2014-02 — 2026-03

peak_month

2014-03

-- production_history

cum_oil: 19,139 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

356 BBL/mo

Di (annual)

40.6%

b-factor

0.0

EUR

10,507 BBL

R-squared

0.336

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ATHLON FE OPERATING LLC19,8002013-10-29
EOF // data source: Texas Railroad Commission // 2026