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Address: Weifang, Shandong, China

Clays / Weighting Materials

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Sodium Bentonite (Non-treated benotnite ) for oil drilling, the Same Quality of Wyoming Bentonite on Promotion API 13A Section 10
Non-treated Bentonite API 13A Section 10, the same quality of Wyoming Bentonite meeting the same API standard, but with competitive price on promotion. If you have any interests on this product, please feel free to let us know. We are honored to offer our best price accordingly.
Hematite Powder
Hematite Powder is a weighting material .It is used to increase the density of drilling fluids to control formation pressures.
Calcium  Carbonate
calcium carbonate white powder purity 98%min packing:25kg/woven bag,17tonne/20ft container deliveery time:7days after deposit
Bentonite API for Drilling
API Grade Bentonite 1)600 RPM reading: 30min 2) Field Point: 3max 3) Filtrate volume: 15max 4)Moisture 10%ma
Bentonite powder API grade montmorillonite:85%min API-13A standard High gelling efficiency Good viscosity
Oil Drilling barite 4.2 BaSO4: 92%-98% Min. Gravity: 4.20 min 150000MT capacity
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