| Customization: | Available |
|---|---|
| CAS No.: | N/a |
| Formula: | N/a |
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SPNH is a drilling fluid additive that reduces filtration, produced through the copolymerization of lignite and formaldehyde. It effectively enhances mud cake quality, decreases drilling fluid filtration, and reduces viscosity. With a temperature resistance of up to 200 ºC, SPNH exhibits excellent salt resistance and can be used in both freshwater and saline drilling fluids. The recommended dosage ranges from 7.0-14.0ppb.
| Items | Specifications | |
| Appearance | Black-brown powder | |
| Moisture, % | ≤18.0 | |
| Water Insoluble, % | ≤12.0 | |
| pH | 9.0-10.2 | |
| FLAPI, ml | Fresh water slurry | ≤10.0 |
| Sodium chloride slurry | ≤15.0 | |
| FLHTHP, mL | Fresh water slurry | ≤30.0 |
| Sodium chloride slurry | ≤35.0 | |
| AV, mPa·s | Fresh water slurry | ≤15.0 |
| Sodium chloride slurry | ≤50.0 | |
| I . Filtration Reducer For WBM | |
| DSP-1 HTHP Polymer Filtration Reducer | |
| DSP-2 Polymer Filtration Reducer | |
| PAN-Trol Low Viscosity Copolymer Filtration Reducer | |
| 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 | |
They shall be packaged in 25kg multi-wall paper sacks. They shall be stored in a shady, dry, and ventilated place.
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