Wells – Processes – Heating – cooling or insulating
Reexamination Certificate
2006-02-07
2009-11-24
Neuder, William P (Department: 3672)
Wells
Processes
Heating, cooling or insulating
C166S304000, C166S057000
Reexamination Certificate
active
07621333
ABSTRACT:
A hydrocarbon extraction process enabling an acceleration in the production of the productive zone of the oil deposit of a well and an increase in the cumulated quantity of hydrocarbons, characterized by the fact that a hot fluid constituted of hydrocarbons is made to circulate so as to bring the productive zone locally to a higher temperature by conduction in order to fluidify the hydrocarbons imprisoned in an underground reservoir, by means of a thermally-insulated pipe, the hot fluid being mixed with the hydrocarbons extracted via a liner or drain in the productive zone such mixture thus formed being recovered at the surface by means of an pumping pipe.
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Majus
Neuder William P
Oliff & Berridge Plc
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