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Details
  • 产品名称: Drilling Liquid with Ignite Resin(SPAN)
  • 产品编号: f5
  • 上架时间: 2014-06-13
  • Views : 54

 

SPNH is a fluid loss with resistance of high temperature and salt.

 

Properties
1.It has the excellent thermal stability, Highest heat-tolerance temperature: 160-180℃.
2.It has the excellent capability of resisting salt and the resistance of salt can be reach to saturate.
3.It has the good effect of fluid loss. It is one of the excellent drilling additives for the fluid loss at present.
4.Stability properties, easy to maintain.
5.It has the good compatibility with the other agent, and usually, it mixed with common agent.
6.It has the low viscosity effect and don’t increase the viscosity of mud system.
7.For the high density of drilling liquid with the capability of resisting high temperature and fluid loss, this is the best ideal agent at present.

 

Specifications

Standard

Appearance

Black brown powder

pH

9.0-1.2

Water content, %

≤18

Insolubles content, %

≤12

 

 

 

Mud style

Filtration

at room temperature

,ml

Filtration at high temperature and pressure

,ml

Apparent viscosity

,mpaS

Fresh water

≤13

≤30

≤20

Salty water

≤18

≤35

≤40

 

 

Application
Suggested concertration is 2% in fresh fluid and 2.5-3.5% in salty fluid.