Borehole extraction of minerals

Details Borehole extraction of minerals Borehole extraction of minerals

1986-05-30

1988-03-01

Suchfield, George A.

Mining or in situ disintegration of hard material

Processes

Breaking down by direct contact with fluid

166303, 175 67, E21B 4324, E21C 3712

Patent

active

047281529

ABSTRACT:
A method for the extraction of a mineral from an underground unconsolidated formation comprises the steps of:

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