Zhejiang Fenghong fh-150 oil-based drilling fluid is easy to disperse and rheological stability

Fh-150 organic bentonite for oil-based drilling fluid is a self activated organic bentonite modified by alkyl quaternary ammonium salt
It has the characteristics of easy dispersion and rheological stability
The drilling fluid prepared with fh-150 can show very excellent performance when the bottom hole temperature is no more than 150 ℃
It is very suitable for the preparation of diesel oil full oil base, white oil base, oil in cement slurry, well protection and completion fluid

FH-150 has high gel efficiency, good dispersibility and stable viscosity
It does not need to add chemical agents in the process of application
The formula is also very good adaptability
The product is similar to bentone 150

 
Physical and chemical indexes:

colour	Grayish white
appearance	Fine powder
Volatile matter at 105 ℃	& le; 5 %
Bulk density	& le; 480kg/m3
200 mesh sieve residue	& le; 5%

 
Application:
Diesel based full oil-based drilling fluid
White oil-based full oil-based drilling fluid
Diesel based, white oil based water in oil drilling fluid, well protection fluid, well completion fluid and unblocking fluid, etc
 
usage method:
When preparing drilling fluid, the addition amount of fh-150 is generally controlled at 10-30kg / m3, which can also be adjusted according to actual needs
The use amount of different base fluids is also different
Generally, the concentration of mineral oil is slightly higher than that of diesel oil
When preparing full oil-based drilling fluid, the presence of a small amount of water (0
1-0
5% of the total amount) helps the organic soil to achieve the ideal effect of * * *
When preparing drilling fluid, sufficient stirring force needs to be applied, so that fh-150 can be well dispersed in the drilling fluid to achieve the required viscosity at the initial stage

 
Packaging and storage:
Fh-150 is packaged in kraft paper bag, and the inner package is double-layer packaging of polyethylene film bag or paper bag, with a weight of 25 & plusmn; 0
25kg or as required by the user
When stored under dry conditions and the temperature is 0 ℃ ~ 30 ℃, the quality validity period is 24 months