Oil Drilling Barite (Barium Sulfate) 4.2

Oil drilling Barite (Barium Sulfate) 4.2 can increase the drilling mud agent: In some wells, gas well drilling, the general use of the drilling mud, clay, accounting for around 25, the proportion of water to 1, so the lower the proportion of mud, sometimes mud weight can not be underground oil and gas pressure balance, causing blowout.
 
In the ground under high pressure, the need to increase the proportion of mud, barite powder added to the slurry is an effective measure to increase the proportion of mud.
 
oil drilling Barite (Barium Sulfate) 4.2 used in drilling mud to do the general fineness of 325 or more to achieve, such as the fineness of barite precipitation is easy enough. Requirements with the barite drilling mud weight is greater than 4.2, BaSO4 content of not less than 95%, less than 1% of soluble salts. 

Application
1. As a weighting agent for drilling fluids in oil and gas exploration.
2. Used in the car, electronics, TV screen, rubber, and glass ceramics and paint industry.
3. As surface smear for photographic paper and calendared paper; as sizing agent for textile industry.
4. As clarifying agent for glass products.
5. Radiation shielding and medical applications; also used for ceramics, enamel, perfumes and pigments.

Drilling Grade Barite (API 13 A Standard) Powder	Drilling Grade Barite Powder
BaSO4: 90% min	BaSO4: 85 -98%min
Cd: 3ppm max.	Cd: /
Hg: 1PPM max	Hg: /
S.G.: 4.2min.	S.G.: 4.2min.
Size: 200/325mesh (97%passing)	Size: 200/325mesh (97%passing)
Whiteness :90min	whiteness :90min
Packing: in 50kgs/bag	Packing: in 50kgs/bags

 

Item	Specifications
BaBo4	BaSo4	Fe2O3	Al2O3	Water soluble salt	Insoluble residu by hydrochloric acid
1	95	<1.5	<0.5	<1	<0.3
2	90	<2.5	<1.5	<2	<1.0
3	85	<2.5	<1.5	<2	<1.0