Process for treating drilled cuttings

Details Process for treating drilled cuttings Process for treating drilled cuttings

1987-06-08

1988-12-27

Suchfield, George A.

Boring or penetrating the earth

Processes

Boring with specific fluid

175 88, 175207, 210806, E21B 2106

Patent

active

047934239

ABSTRACT:
Used drilling fluids, drilled cuttings and salt contaminated soil, etc., are processed for disposal or reuse by staged water-washing and solids separating procedures which are monitored for the salinity of the water contacting the particles and are repeated to the extent necessary to obtain selected low values, in order to produce saline wash water suitable for injecting into a disposal well and size-graded substantially salt-free materials suitable for construction operations or non-hazardous waste disposal.

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