Polymer Thinner
HTHP Fluid Loss Additive
Risol 1800S
Product Description
1800S is acid soluble polymer fluid loss additive, it is similar with Driscal D polymer. The product is composed of AMPS, AA, AM etc. It could reisist 210 deg.C and applies to deep wells and ultra deep wells. The recommended dosage is 0.3-0.5% in fresh water mud; 0.5-1% in saltwater mud.
Technical Specification
|
Items |
Specifications |
|
Appearance |
Free flowing white powder |
|
Moisture, % |
≤10% |
|
Fineness（0.45mm），% |
≤10% |
|
Item |
Specification |
|
Base mud |
AV, mPa.s |
6.0-12.0 |
|
API FL (180℃/16h),mL |
25.0-35.0 |
|
Base mud+0.5% Driscal D 1800S |
AV, mPa.s |
≥15.0 |
|
API FL(200℃/16h),mL |
≤15.0 |
|
Note：Base mud：4% bentonite+4% API evaluation clay+0.16% NaCO3 |
Features
It could resist temperature up to 210 deg.C
It could resist saturated salt water.
It applies to non solid phase drilling fluid system
It could apply to deep wells and ultra deep wells.
Package and Storage
They shall be packaged in a triple sack with the lined bag. The net weight of each sack is 25kg. They shall be stored in a shady, dry, and ventilated place.
Safety
They shall be avoided contact with eyes, skins and clothes, otherwise flush it with water. Handling methods and dangerous data shall be referred to MSDS.
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