Min. Order Reference FOB Price
40 Pieces US$10.00-600.00 / Piece
Product Description
Product Description CLAYGARD® shale inhibitor is a low-molecular-weight amphoteric polymer used to inhibit hydration of reactive clay and reduce swelling of sensitive shales exposed to water-based drilling fluids. It is suitable in fresh water, seawater and high salinity brines up to 400°F. ...