KERRY

Oil // district 3 // lease#25537

op: U. S. OPERATING, INC.

cum_oil

26k BBL

cum_gas

0 MCF

wells

1

production

2010-06 — 2026-03

peak_month

2010-07

-- production_history

cum_oil: 25,724 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

773 BBL/mo

Di (annual)

199.6%

b-factor

1.5

EUR

40,195 BBL

R-squared

0.864

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1U. S. OPERATING, INC.29,0002010-05-18
EOF // data source: Texas Railroad Commission // 2026