MCKINNEY 3

Oil // district 10 // lease#44566

op: OVINTIV USA INC.

cum_oil

11k BBL

cum_gas

0 MCF

wells

1

production

2013-11 — 2023-10

peak_month

2014-01

-- production_history

cum_oil: 11,490 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,506 BBL/mo

Di (annual)

694.5%

b-factor

0.9

EUR

12,350 BBL

R-squared

0.888

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ATHLON FE OPERATING LLC19,9002013-09-18
EOF // data source: Texas Railroad Commission // 2026