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RC D&D3 is a select blend of surfactants in an aqueous solution designed to displace and clean water base, diesel and mineral oil base drilling fluids prior to completion operations. RC D&D3 removes mud, sand, oil and polymer from all surfaces including workstring, casing, riser, tanks, pumps, lines, shale shakers and other surface equipment.

Typical Physical Properties

Appearance Clear Green
Odor Characteristic
Specific Gravity @ 60°F 1.027
Density (lbs./gallon) 8.6
Flash Point >200°F
pH 7.45


  • RC D&D3 thoroughly cleans workstring, casing, riser and surface equipment prior to completion operations. Its use reduces or eliminates the need for filtering brine completion fluids.
  • When used as directed and tested according to the U.S. Environmental Protection Agency’s Static Sheen Test, RC D&D3 does not form or create a sheen on the surface of receiving waters.


Please consult a RIG-CHEM Representative for an engineered displacement procedure.


Improper handling of this product can be injurious to workers. Observe all safety precautions shown on the label and in the Material Safety Data Sheet.