离岸价格
获取最新报价|
Minimum Order
位置:
-
最小订单价格:
-
最小订单:
20MT
包装细节:
-
交货时间:
-
供应能力:
-
付款方式:
-
联系人 Mr. Stephen
Longmen Road, Luoyang, Henan
Product Introduction
With carefully selected bentonite of high quality, then through the purification,
modification, processing we develop the bentonite for drilling mud, whose
quality meet international standards of OCMA and the United States API grade.
Product Usage
Bentonite has high expansion after meeting water and a good colloidal
nature,which can increase the viscosity of suspension in the drilling mud and
also can increase the lubrication of drilling, clean the debris during drilling,
as wellas for the rig-freeing agent. So it is widely used in complex
geological formation drilling.
|
Oil drilling above ***0
|
Oil drilling below ***0
|
|||
|
Horizontal wells
|
Vertical wells
|
Horizontal wells
|
Vertical wells
|
|
|
Colour
|
Tan or off white
|
Celadon
|
||
|
Montmorillonite content%
|
****0
|
****0
|
****0
|
****0
|
|
Fineness (mesh)
|
**0
|
**0
|
**0
|
**0
|
|
Moisture<
|
*2
|
*2
|
*2
|
*2
|
|
Methylene blue absorption>
|
*2
|
*2
|
*5
|
*5
|
|
Yield Value
|
5
|
5.5
|
4.8
|
5
|
|
retained amount<
|
2.5
|
2.5
|
2.5
|
2.5
|
|
Filtration loss<
|
*5
|
*6
|
*3
|
*5
|
|
Viscosity
|
*8
|
*6
|
*0
|
*8
|
|
|
|
|
|
|
|
The use of bentonite drilling mud, can form a strong and thin
impermeable slurry wall to prevent collapse and sticking, can
cooling and lubricating the drilling tools, effectively improve the
quality of drilling.
|
||||
