CAS No.: | N/a |
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Formula: | N/a |
EINECS: | N/a |
Classification: | Specific Reagents |
Grade: | Industrial Grade |
Specific Usage: | Industrial Grade |
Samples: |
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Customization: |
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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 |
They shall be avoided contact with eyes, skins and clothes, otherwise flush it with clean water.
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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