RL-A803S is polymerized with AMPS as the main monomer, plays a role in reducing fluid loss in drilling fluids.
RL-A803S maintains good fluid loss reduction performance in the high temperature range from normal temperature to 200ºC.
RL-A803S has good compatibility with other drilling fluid rheology modifiers, and can work synergistically with other rheology modifiers to improve the suspension performance of drilling fluids at high temperatures.
RL-A803S can effectively reduce fluid loss in calcium salt and other high-salinity brine drilling fluids.
Item | Index | ||
Appearance | White or light yellow solid powder | ||
Fineness (sieve residue of 0.59 mm sieve),% | ≤10.0 | ||
Moisture,% | ≤10.0 | ||
1% aqueous solution,pH value | 8 - 10 | ||
180ºC/16h | Fresh water | Apparent viscosity, mPa•s | ≥25 |
HPHT filter loss,ml | ≤40.0 | ||
Salt water | Apparent viscosity, mPa•s | ≥20 | |
HPHT filter loss,ml | ≤45.0 |
Application temperature: 30ºC-200ºC(BHCT)
Recommend dosage: 0.5%-1.2 %(BWOC)
Packed in 25kg three-in-one composite bag, or according to customer requirements for packaging
Tianjin Royal Land Chemical Co.,Ltd is one of leading chemicals wholesaler in China and international market, driven by professionals with deep industry experience.
Our headquarters is located in Tianjin,the largest port city in the north of China.
1.Can I get free sample?
Yes,we could offer free sample with freight collect.Please give us your information.