China (Mainland)
Oilwell cementing additives prepad fluid spacer powder
- FOB Price: USD: 2,500.00-2,500.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
A(1-50)Metric Ton
- Product Details
Keywords
- spacer
- Oil well cement additive
- prepad fluid
Quick Details
- ProName: Oilwell cementing additives prepad flu...
- Appearance: Faint yellow
- Application: oil well cementing
- DeliveryTime: About 15 days after receiving the adva...
- PackAge: Packed in 25kg bag
- Port: Tianjin
- ProductionCapacity: 30000 Metric Ton/Day
- Purity: N/A
- LimitNum: 1 Metric Ton
Superiority
SUMMARY
l Used below temperature of 120℃ (248℉, BHCT).
l Spacing agent with required viscosity is formulated by adding CS210S to fresh water, which can effectively separate drilling-mud from cement slurry as to avoid mixing.
l Has remarkable thickening effect and high viscosity with low-concentration. Good suspension effect on the weighing agents, insoluble solids and oil drops.
l Good synergy performance can be used with other thickening agents.
l Rolls good thickening effect, suspendibility and stability into one. Easy to dissolve and use in water
l Compatibility test should be done before use.
l Has thickening effect on the cement slurry under certain conditions, therefore, appropriate amount of chemical inert spacing agents should be applied to separate from the cement slurry. Fresh water or mixing water can be applied as chemical inert spacing agent.
Details
PHYSICAL AND CHEMICAL INDICATORS
|
Appearance |
Density, g/cm3 |
Water-Solubility |
Freezing Point, ℃ |
|
Faint yellow powder |
1.10±0.10 |
100% |
<15 |
SPACER AGENT PRESCRIPTION
|
Composition of Spacer Agent |
Recommended Dosage |
|
Fresh Water |
1600g |
|
CS210S Spacer Agent |
Generally 0.5-4.0%(BWOW),recommended dosage 2.0%(BWOW) |
SPACER AGENT PERFORMANCE
|
Item |
Test Condition |
Technical Indicator |
|
Marsh Funnel Viscosity, s |
Marsh Funnel |
≥200 |
|
Viscosity, mPa·s |
Viscometer |
≥5000 |
STANDARD PACKAGING AND STORAGE
l Packed in 25kg bag. It can also be packed according to user requirements.
l Use within 24 months after production. If expired, test should be done to confirm the quality.
l Store in ventilated, cool and dry area, avoid exposing to sun and rain. The height of stack should be less than 8.