Injector for polymer placement and method therefore

Details Injector for polymer placement and method therefore Injector for polymer placement and method therefore

1995-03-06

1998-04-21

Melius, Terry Lee

Hydraulic and earth engineering

Earth treatment or control

Chemical

405269, 405270, 239 69, 239159, 239170, 239304, 239310, 239 10, 239754, 239195, 111127, 111 71, 222461, 222529, 222536, A01C 2300

Patent

active

057410909

ABSTRACT:
A system and method for injecting liquid/solid mixtures into porous pulse media, such as earth, is disclosed. A two-tank arrangement where liquid only is stored and run through a main pump, while a liquid/solid slurry is stored and moved to join the liquid under pressure by a chemical injector pump is shown. Finally, a displacement wheel commands solenoid valves, for pulsing the pressured liquid, through a distance measuring device such as a laser interacting with a laser target operatively coupled to a ground traveling wheel.

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