LAMBERT, M.F.

Oil // district 2 // lease#9384

op: HILCORP ENERGY COMPANY

cum_oil

413k BBL

cum_gas

0 MCF

wells

3

production

2010-02 — 2026-03

peak_month

2011-03

-- production_history

cum_oil: 413,442 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7,610 BBL/mo

Di (annual)

30.5%

b-factor

0.2

EUR

373,410 BBL

R-squared

0.959

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
101PENNZOIL PRODUCING CO.65,8502023-04-25
301HILCORP ENERGY COMPANY36,5002023-02-15
100PENNZOIL PRODUCING CO.46,0002010-10-14
EOF // data source: Texas Railroad Commission // 2026