High temperature resistant filtrate loss agent
Product name | filtrate reducers SM-JL-250 | |
Item | Standard | Remarks |
Appearance | Light brown powder | Attention moisture |
Effective content (%) | 95±2 | |
PH value (1% aqueous solution) | 6.5-7.5 | |
Water solubilty | soluble in water | |
Ionic property | Anionic | |
Apparent viscosity mPa.s | 8.0~12.0 | |
Base pulp + 0.5% apparent viscosity, mPa.s | ≥15.0 | Note: Base slurry formula: 4% bentonite + 4% soil evaluation + 0.16% sodium carbonate |
The filtrate loss(ml) after 16hrs aging under 180℃ | 20~30.0 | |
Features:
1.Has good resistance for temperature, salt, calcium and shearing;
2.Has good dispersion properties and heat dissipating capability for heat conduction;
3.Has anti-interference ability of the external environment with good chemical stability;
4.Good salt resistance, high valence ion sensitivity and excellent thermal stability;
5.It does not corrode drill and ground circulation equipment;
6.Can be used in deep wells, ultra-deep wells and high salinity brine, can also be used for low solid phase, solid-phase completion fluid of viscosity increasing, shear stripping filtrate reducers;
7.It is suitable for different water quality and can effectively control the filtrate loss in freshwater, salt water and seawater drilling fluid. The filter cake has good quality and good compatibility. It can be used with various treatment agents and is suitable for various water-based drilling fluid systems .
Use:
Used in the process of drilling operations, the amount of fresh water slurry is generally 0.3-1%, 1-2% salt water slurry. Directly put into the circulation of pulp, can also be formulated into glue to join.
RFQ:
Q1:Can you supply samples?
Yes, Simo can supply you samples for free charge.
Q2:What’s your payment term?
Usually L/C, T/T, D/P, D/A, it is determined by our negotiation.
Q3:Can you customize product?
Yes, Simo can supply you products according to your requirement.
Q4:Which country are your customers mainly distributed in?
Russia, America, UAE, Saudi Arab and so on.
Q5:Industry research and development
Every year, the company hires famous domestic and foreign experts of petroleum industry to guide and teach the factory. And new environmental cementing and drilling additives are being developed and upgraded by our R&D team.
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