First, the use of products
Organic silicon humic acid potassium appearance is black brown solid powder or granule, easy to dissolve in water, anti temperature ability is very strong, it is the organic silicon derivative of humic acid, it is a kind of multifunctional deep well drilling fluid treatment agent. Organosilicon potassium humate in water can have ionization with negative charge hydration ability strong hydration Gene Inhibit clay hydration expansion and prevent the emergence of the core crack, crack, etc., is a good shale inhibitors, both at the same time reduce drilling fluid viscosity and fluid loss. Especially the water sensitive shale has good inhibition and maintain the stability of the shale, to prevent the borehole diameter enlargement can be directly added to the various water-based drilling fluid system, and lignite resin, ammonium salt treatment agent to cooperate to use, the drilling fluid cost low, can obtain good economic benefits.

Two, technical requirements

 

Project	Index
Appearance	Free flowing particles or powder
pH value	8.0—10.0
Silicon content，%	≥6.5
Potassium content,%	≥8.0
Humic acid content，%	≥50.0
The apparent viscosity reduction rate of 150 and 16 h after rolling.	≥60
Shale expansion reduction rate,%	≥45.0

Three, the use of methods
Can be used in combination with other mud treatment agent. Recommended dosage 1-3%.

Four, storage and transportation
1 products are stored in a dry and ventilated place, avoid direct sunlight and rain, away from fire.
2 transport and handling should be light light unloading, packaging to prevent breakage. Transport should be covered.

Five, matters needing attention
In the use of the process, the staff should wear a dust mask, wear chemical safety glasses, wear anti-static work clothes. Avoid producing dust. Prevent products from entering the eyes or in contact with the skin, once the occurrence of the above situation, with water or saline flush, the situation is serious and timely medical treatment.