SMP is a kind of drilling fluid loss additives, mainly used in MID-deep well, deep well and ultra-deep wells to decrease loss of water in high temperature and high pressure environment. It can also improve lubricity of mud cake, accommodate rheology of slop and stabilize the wall of well
Packaging
Packaging Detail: 25 Kgs
Specifications
1. Drill fluid sulfonated phenol formaldehyde resin
2. API 13 A
3. As mud thinner
4. No environment pollution
|
Item |
Index |
|
Appearance |
Free flow powder, red brown(10% aqueous solution) |
|
Dry basis content,% |
90.0 min. |
|
PH |
9-10.5(10 for liquid product) |
|
Water insoluble, % |
10max. |
|
Apparent viscosity, MPa.S |
50.0max. |
|
Cloudy point salinity Cl - ,g/L |
100-160 |
High temperature high pressure
Filter loss, ml |
35.0max. |
|
Item |
SMP-1 |
SMP-2 |
|
Appearance |
Free flow powder, red brown(10% aqueous solution) |
|
Dry basis content,% |
90.0 min. |
|
Water insoluble, % |
10.0max. |
8.0 max |
|
PH |
9-10.5(10 for liquid product) |
|
The concentration of Cl-(g/L, Cloudy point) |
100 min. |
160 min |
|
Apparent viscosity,mPa.S |
25.0 max |
50.0max. |
|
HTHP filter loss, ml |
20.0max. |
32.0max. |
|
Features and Application |
Mainly used in the well drilling liquid, Degree of mineralization below 100,000mg/L |
Mainly used in saturated salt-water drilling fluid, The ability of calcium resistance : 2,000mg/L |
