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Drilling Fluid
 Drilling Fluid |
Product Description
Drilling Mud(Drilling Fluid)
Unidirectional pressure sealant for drilling fluid
1- Characteristics
It is a kind of greyish yellow powder made of many kinds of natural fiber, filling particles and additives at the appropriate proportion, if you add this products when drilling, with the effect of uniaxial pressure, it has good efficacity of forming sealing, it can be used expediently with good compatibility, and it doesn't impact the capability of the mud.
2- Main performance index (see the table below)
3- Application
Unidirectional pressure sealant for drilling fluid is suitable for all conditions of micro-fracture and stratum leakage filtrarion. This products have good compatibility, can be used with all drilling fluid and competition fluid of different system and different density, sealing the leakage effectively, and it can improve the quality of the mud-cake, reduce water loss.
Recommendatory dosage: 4%
4- Packing:
Weave bag outside and plastic bag inside. 25kg/bag or as client require
Products should be placed in cool dry place, not exposed in the sun, in order to prevent damage of packing and moisture.
| Main performance index | |
| Subjects | Indicators |
| Appearance | Yellowy or yellow powder |
| Density, g/cm3 | 1.40-1.60 |
| Moisture, % | ≤8.0 |
| Ignition residue, % | ≤7.0 |
| Hydrotrope | ≤5% |
| Closure filtration, ml | ≤35.0 |
| PH | 7---8 |
| Density variance, g/cm3 | ≤0.02 |
| Mud Properties: | ||
| Subject | Mud | Mud +4%samples |
| Density, g/m3 | 1.01-1.03 | 1.02-1.05 |
| Surface viscosity, mPa.s | 7-8 | 8-12 |
| Plastic viscosity, mPa.s | 5-6 | 4-7 |
| Filtration, ml | 18-21 | ≤10 |
| Closure filtration,ml/30min | All lost | ≤40(30min) |
| PH | 9-11 | 9-11 |
More Product Features
| Standard: | As per client′s specifications |
|---|---|
| Productivity: | 100, 000 tons/year |
| Unit Price: | Negotiable |
| Origin: | China |
| Packing: | Weave Bag Outside And Plastic Bag Inside. 25kg/Bag |
| Company: | Great Wall Mineral Ltd. |
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