Wells – Processes – Cleaning or unloading well
Reexamination Certificate
2011-03-15
2011-03-15
Bomar, Shane (Department: 3676)
Wells
Processes
Cleaning or unloading well
Reexamination Certificate
active
07905291
ABSTRACT:
An apparatus for borehole cleaning comprises a tubular conveyance extending from the surface into a borehole to a region to be cleaned, a motor mounted at the end of the tubular conveyance that in use is introduced into the borehole, a pump connected to the motor and having a nozzle, and a power cable extending trough the tubular conveyance from the surface to provide power to the motor, The pump is arranged such that, when positioned in the borehole and operated by the motor, the pump withdraws material from the borehole through the nozzle and pumps it into the tubular conveyance to the surface.
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Kotsonis Spyro
Lavrut Eric
Zemlak Warren
Bomar Shane
Cate David
Griffin Jeffrey
Michener Blake
Nava Robin
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