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"Liu fangzi" Bentonite for Drilling Mud
Product Type: Natural sodium bentonite
Shape: White, grey powder.
Theory Study: The bentonite for oil field drilling is the main ingredient for Oil Drilling Mud. When undertaking oil/gas drilling tasks, the drilling mud is applied to cool off the drilling head and clear out the crumbs so as to protect the well wall and balance ground pressure. Liufangzi natural sodium bentonite has a strong water absorption capacity, able to absorb water 8 times as much as its own volume, adding up to a total volume of 10-30 fold. It shows itself as suspension and gelation state when immerged in water, bearing of good disperse quality and excellent mud yield rate.It is widely applied in drilling construction of complicated underground structure , avoiding drilling accident in the hole. Therefore, it is an ideal raw material for drilling mud .
Technical Index
The quality of Liufangzi natural sodium bentonite for oil drilling has surpassed the SY/75060-93 standard and met API international requirement. As shown below:
|
Index Name
Type |
600r/min |
Yield Point
Plastic Viscosity |
Filtrate Volume/cm3 |
＞75μm sieve /% |
Water Content /% |
|
Company Index |
≥30.0 |
≤4.0 |
≤14.5 |
≤4.0 |
≤13.0 |
|
API Index |
≥30 |
≤3 |
≤15.0 |
≤4.0 |
≤10.0 |
Packaging and Storage
Woven bags with plastic membrane inside or subject to customer's need.Weight: 25±0.25kg，40±0.25kg，50±0.25kg，500±0.5kg，1000±1.0kg or in bulk through automobile or freight. Store in ventilated , shady and dry place. |
