Nano Silica for drilling fluid NS-1
Product Description
NS-1 is a hydrophilic modified silica dispersions. This product can sealnanoscale pore of shale effectively because its particle size distribute in the range of 1-100nm. The surface of NS-1 particles have a large amount of unsaturated bonds that can effect with clay and barite under high temperature, improving the suspension of clay and barite, and preventing high temperature densification process, reducing the viscosity of low speed. what's more, NS-1 can improve the quality of mud cake, to reduce the HTHP filtration. Its recommend dosage is 3.5-10.5 ppb.
Product Parameters
| Items |
Specifications |
| Appearance |
Semitransparent liquid |
| Characteristics of Silica |
Obtain a yellow transparent solution |
| Particle size D50,nm |
≤100.0 |
| Reduction rate of 3rpm reading value after 150 ºC/16h aging, % |
≥85.0 |
Features
- The particle size of NS-1 is nanoscale, which can effectively block the nanoscale pores of shale, and is beneficial to the stability of the shale wellbore.
- Low fluorescence, can be applied to exploration wells.
- Improve the quality of mud cake and reduce the HTHP filtration.
- Resistance high temperature up to 220 ºC, can be used in deep and ultra-deep wells.
- Compatible with other additives well.
- It is beneficial to control high temperature rheology of high density drilling fluid, and can effectively reduce low speed viscosity of high density drilling fluid.
Package and Storage
It is a liquid packaged in 50L, 200 L, 1000L drums. International packaging may vary. And they shall be stored in a shady and dry place with good ventilation
Safety
They shall be avoided contact with eyes, skins and clothes, otherwise flush it with clean water.
Handling methods and dangerous data shall be referred to MSDS.
| I . Filtration Reducer For WBM |
| |
DSP-1 HTHP Polymer Filtration Reducer |
| DSP-2 Polymer Filtration Reducer |
| PAN-Trol Low Viscosity Polymer for Filtration Reducing |
| PAN-Vis HT Polymer For Viscosity Increasing And Filtration Reducing |
| SMP Sulfomethylated Phenolic Resin |
| SMP-III Sulfomethylated Phenolic Resin |
| SPNH Lignite Resin for Drilling Fluid |
| LYS Modified Starch |
| SHR-1 Modified Starch HT |
| DACP Alkyl cellulose polysaccharide for drilling fluid |
| II. Shale Inhibitor For WBM |
| |
NP-1 Nano-polyester for Drilling Fluid |
| NS-1 Nano-SiO2 |
| FF-I Sulfonated Asphalt(High purity) |
| FF-V Sulfonated Asphalt(Ecnomical) |
| FF-III Emulsified Asphalt |
| AP-1 Polyamine Shale Inhibitor |
| POLYOL |
| DLA-1 Aluminum Based Shale Inhibitor |
| III. Lubricant For WBM |
| |
HEP-1 EP Lubricant for High Density Mud |
| EP-202 EP Lubricant for Drilling Fluid |
| EP-204 Oil Base Lubricant for Drilling Fluid |
| GR Solid Lubricant (Graphite base) |
| IV. Thinner For WBM |
| |
SF Silicon-fluorine Thinner |
| DLST CF Chromium Free Lignosulfonate Thinner |
| V. Lost Circulation Materials |
| |
SDF3 Compounded LCM |
| GWS-1 Delayed Expansion LCM |
| HFD-1 Rapid Filtrating High Strength LCM |
| VI. OBM Additives |
| |
OME-1 Primary Emulsifier for OBM |
| OME-2 Secondary Emulsifier for OBM |
| OFC OBM Filtration Reducer |
| OMP-1 Nano-Polymer Sealing Additive for OBM |
| OMP-2 Expanded Graphite Plugging Agent for OBM |
| VII.Defoamer For WBM |
| |
Polyether Defoamer |
| PD-100 Organosilicon Deformer |
| VIII. Bactericide For WBM |
| |
JM-1 Bactericide for Drilling Fluid |
| IX. Filtration Reducer For Cementing |
| |
DSPC-1 Filtration Reducer For Cementing |
| DSPC-2 Filtration Reducer For Cementing |
| X. Other Series |
| |
SR301 Pipe Freeing Agent |
| ZH-2 Corrosion Inhibitor for Drilling Fluid |
Audited Supplier 
){kind=link}
){kind=link}