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N333110025P
CHEK-LOSS
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The Baker Hughes CHEK-LOSS lost circulation material(LCM) from Baker Hughes is a water-soluble, ultrafine complexed cellulosic material used for controlling seepage to severe lost circulation while drilling through depleted or under pressured zones.
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Features and Benefits Can be maintained in a circulating system without bypassing the shale shakers Effectively bridges microfractures and porous formations Controls seepage losses Reduces filter cake permeability and spurt losses Helps prevent differential sticking Minimal effects on rheological properties of the drilling fluid Thermally stable up to 400F (204C)
Applications All drilling fluids Water-based and invert emulsion drilling fluid systems Loss of circulation, from seepage loss to severe loss of returns