Wells – Processes – Separating material entering well
Patent
1988-10-17
1989-11-14
Suchfield, George A.
Wells
Processes
Separating material entering well
166307, 166312, 252 8552, 252 8553, E21B 4327
Patent
active
048800570
ABSTRACT:
A process of removing carbonates from a well of a water collection and treatment system utilizes "aggressive" water obtained prior to the end of the water treatment process to remove carbonate deposits from the well. A preferred embodiment uses water which is the product of a reverse osmosis desalinization water treatment step and which is injected with carbon dioxide to form an aqueous carbonic acid solution for removal of the carbonate.
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The Encyclopedia Americana, International Edition (1983), "Calcium Carbonate", p. 160.
The New Encyclopedia Brittanica (15th Ed. 1985), vol. 16, "Continental Landforms", pp. 791-793.
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