M. F. LAMBERT -A-

Oil // district 2 // lease#10570

op: HILCORP ENERGY COMPANY

cum_oil

63k BBL

cum_gas

0 MCF

wells

1

production

2013-06 — 2026-03

peak_month

2013-08

-- production_history

cum_oil: 63,156 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,488 BBL/mo

Di (annual)

112.7%

b-factor

0.5

EUR

51,183 BBL

R-squared

0.728

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
A 15HILCORP ENERGY COMPANY78,7002023-11-14
EOF // data source: Texas Railroad Commission // 2026