Divinyl Benzene Styrene Copolymer Plastic Beads for Drilling Fluid Solid Lubrication Drilling Fluid Additivesdrilling Mud
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Product Details
| Customization: | Available |
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| CAS No.: | N/a |
| EINECS: | N/a |
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Basic Info.
- Model NO.
- LUB
- Appearance
- Powder
- Usage
- Mud Chemicals
- Color
- White
- Model No.
- Lub
- Grade
- Industrial Grade
- Content
- Standard
- Use Scene
- Oilfield Drilling Industry
- Odour
- Insipid
- HS
- 3824909990
- Transport Package
- 25kg/Bag
- Specification
- 25KG/1T
- Trademark
- Sanherunjing
- Origin
- China
- Production Capacity
- 60000pieces/Year
Packaging & Delivery
- Package Gross Weight
- 25.000kg
Product Description
Divinyl Benzene Styrene Copolymer Plastic Beads for Drilling Fluid Solid Lubrication
Product Name Introduction
Lub is plastic beads of divinyl benzene styrene copolymer used in drilling fluid as solid lubricant to reduce down hole torque and drag.The commercial products of them are divided in three groups by their size coarse, medium and fine. These plastic beads are solid enough and not break down in pieces under extreme stresses or impact and chemically inert or inactive with water and drilling fluid additives. The color of them is usually white to yellowish. They can be recovered by using shale shaker screens of corresponding mesh. The routine dosage of plastic beads is in the range of 5.0 % ~ 8.0 %.
Functions and Characteristics
Characteristics:
Characteristics
Chemical Composition: Divinyl benzene styrene copolymer.
Physical Form: Plastic beads.
Size Classification: Divided into three groups by size - coarse, medium, and fine.
Mechanical Stability: Solid enough to resist breaking into pieces under extreme stresses or impact.
Chemical Stability: Chemically inert or inactive with water and other drilling fluid additives.
Appearance: White to yellowish in color.
Recovery: Can be recovered using shale shaker screens of corresponding mesh size.
Function
Reduce Downhole Torque: Significantly decrease the torque required for drill string rotation, reducing wear on drilling equipment.
Lower Drag: Minimize the drag force between the drill string and the wellbore, improving drilling efficiency.
Enhance Drilling Performance: Optimize the overall performance of the drilling fluid system, ensuring smooth drilling operations.
Technical Parameters
Dosage Range: 5.0% ~ 8.0% (by volume)
Compatibility: Fully compatible with water - base drilling fluids
Stability: Stable in drilling fluid systems under typical drilling conditions
Packaging & Storage
Packaging: 25 kg triple-layer kraft bags
Storage Conditions:Keep dry and protect from direct sunlight and moisture.
Temperature: 10–30°C (avoid thermal cycling).
Humidity: ≤65% RH (critical for anti-caking).
Ventilation: Well-ventilated area, isolated from oxidizers.
Validity Period: 24 months from production date (see batch code for details).
Storage Conditions:Keep dry and protect from direct sunlight and moisture.
Temperature: 10–30°C (avoid thermal cycling).
Humidity: ≤65% RH (critical for anti-caking).
Ventilation: Well-ventilated area, isolated from oxidizers.
Validity Period: 24 months from production date (see batch code for details).
Specification
Item | Specification | |
Appearance | Uniform reddish-brown liquid | |
Acid value | ≤60mg (KOH ) /g | |
Extreme pressure film strength | ≥150MPa | |
Recommendation | Increase the quantity | 0.5%-2.0% |
Stability | Stable in drilling fluid systems under typical drilling conditions | |
Lost Circulation Materials | SDL-2 | High Fluid Loss Lost Circulation Material |
SDL-1 | Film-Forming Lost Circulation Material | |
GPC | Anti-Caving Lost Circulation Material While Drilling | |
CBM | Composite Lost Circulation Material | |
- | Single Plugging Lost Circulation Material | |
SFD-1 | Plugging Agent | |
Lubricants | SLUB | Extreme Pressure Lubricant |
SLUB-1 | Solid Lubricant | |
SRH-2 | Solid Lubricant for Drilling Fluid | |
JT-2 | Environmentally Friendly Oil-Based Lubricant | |
Defoamers | DF-1 | Silicone Defoamer |
DF-4 | High-Efficiency Defoamer TypeⅡ | |
Weighting Materials | Ultrafine Calcium Carbonate | Ultrafine Calcium Carbonate |
Barite Powder | Barite Powder | |
Inorganic Salts | Soda Ash | Soda Ash |
NaOH | ||
- | Sodium Bicarbonate | |
KCl | Potassium Chloride | |
Composite Materials | LBM | Fresh Water System Composite Agent |
SMBM | Salt Water System Composite Agent | |
Bentonite | - | Sodium Bentonite |
Others | HTBH | High-Temperature Protective Agent |
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