It is new type of drilling fluid treatment agent made of propylene, Vinyl monomer in copolymerization method. It can be used in all kinds of drilling liquid system.
Technical index:
Physiochemical index
|
Item |
Appearance |
Intrinsic viscosity, DI/g |
Moisture, % |
Fineness, % ( Residue on 0.45mm sieve) |
|
Index |
white or light yellow powder |
≥ 4.0 |
≤ 10.0 |
≤ 5.0 |
drilling fluid Performance index
|
Type |
Item |
Apparent viscosity, mPa · s |
Loss on filter (API), mL |
|
brine |
Base paste |
4.0-7.0 |
55.0±3.0 |
|
Base paste +0.8%SL- Ⅱ |
≥18.0 |
≤12.0 |
|
saturation brine |
Base paste |
4.0-7.0 |
95.0±5.0 |
|
Base paste +1.5%SL- Ⅱ |
≥20.0 |
≤20.0 |
Uses: Dosage is : Water drilling fluid 0.2 ～ 0.4% ; sea water drilling fluid 0.7 ～ 1.5% ; saturation brine drilling fluid 1.0 ～ 2.0% .
Packing & storage: 3-in-one package, lined with PE bag, net wt 25kg ; kept in cool, dry and ventilating place;Shield during the transportation, avoid rain and moisture. |
