Excellent fluid loss controlling(180℃).
Can be used in drilling fluids of freshwater, sea water and saturated brine.
Thin mud cake.
Recommended dosage is 2%~5%.
High Temperature Salt-Resistance Fluid Loss Control Additive
Product Description :
OCL-JB is polymerized by phenol、AMPS、acrylic acid and acrylamide and it can resist the high temperature of 180℃,applying to fresh water, sea water and salt water(including saturated brine) with great performance of controlling drilling fluid loss, as well as adjusting flow pattern. So it is a new product of salt-resistant fluid loss control additive, which can be applied to deep wells successfully.
Performance Characteristics :
Technical indicators :
| Appearance | Red-brown powder |
| Moisture, % | ≤10.0 |
| PH | 8.0~10.0 |
| API filtration, room temperature, (after 180℃ rolling aging), ml
| ≤10.0( freshwater mud) |
| ≤15.0(34% saltwater mud) | |
| 150℃ HTHP filtration, ml | ≤30.0( freshwater mud) |
| ≤35.0(34% saltwater mud) |
Packaging, storage and transportation ：
Packaged with double-layer bags that outside braid inside plastic or three-layer complex bags, 25kg/bag.
The warehouse that storage this products must be ventilation, dry and clean.
Its storage life is two years.
