STRAIN, E.T. 'C'

Oil // district 10 // lease#38010

op: ENERVEST OPERATING, L.L.C.

cum_oil

4k BBL

cum_gas

0 MCF

wells

1

production

2005-03 — 2008-04

peak_month

2005-04

-- production_history

cum_oil: 3,942 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

150 BBL/mo

Di (annual)

50.8%

b-factor

2.0

EUR

21,945 BBL

R-squared

0.576

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12ENERVEST OPERATING, L.L.C.23,5002009-04-13
EOF // multi-state drilling data platform // 2026