Barite Powder
--Mud Aggravating Additive of Oil & Gas Drilling use
I. Introduction: When oil & gas drilled, generally, the gravity of mud and clay is about 2.5, and water about 1.Sometimes the mud weight can`t keep balance with underground oil and gas pressure. So, blowout accident happened sometimes.
We must raise the mud gravity under the underground high pressure. So, adding Barite powder is the effective measure to increase the mud gravity.
II. Specification:
No. |
Name |
Unit |
Standard Value |
1 |
BaSO4 |
% |
87-97 |
2 |
SiO2 |
% |
≤0.8 |
3 |
Fe2O3 |
% |
≤0.004 |
4 |
AI2O3 |
% |
≤0.004 |
5 |
SrSO4 |
% |
≤4 |
6 |
Hg |
mg/Kg |
<1 |
7 |
CdO/Cd |
mg/Kg |
<3 |
8 |
Gravity |
|
4.1-4.2 |
9 |
Partice Size |
Mesh |
200-400 |
III. Packing: In 1000kgs jumbo bag or depends on customers` requirements.