| Certification: | ISO 9001:2008, ISO 14001 |
|---|---|
| Packaging: | 25kg Per Woven Bag |
| Color: | Dark Yellow or White |
| Usage: | Oil Drilling |
| Shape: | Powder |
| Application 1: | Oil Drilling |
| Samples: |
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| Customization: |
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Bentonite swells greatly when it meets water, and has good colloidal properties,
which can increase the viscosity of the suspension. When used in drilling mud,
it can increase the lubricity of drilling and remove cuttings generated during drilling.
It can be widely used in the drilling construction of complex structural layers,
avoiding the trouble of drilling. Good hydration, strong water swelling, large cation exchange capacity,
high mud production rate and other excellent properties.
| Item | API Grade | OCMA Grade | TNN Plus Grade |
| Viscometer dial reading at 600r/min | ≥30 | ≥30 | ≥70 |
| Yield point/Plastic Viscosity Ratio | ≤3 | ≤6 | ≤6.0 |
| Filtrate volume /ml | ≤15 | ≤16 | ≤15 |
| Residue of diameter 75um% | ≤4.0 | ≤2.5 | ≤4.0 |
| Moisture content % | -- | ≤13 | ≤10 |
| Dosage of powder | -- | -- | 50% of API bentonite |
The high-efficiency drilling mud prepared from salt-resistant bentonite in the exploitation of oil and gas fields
can reinforce and protect the well wall to prevent subsidence. Secondly, the mud can also cool the drill bit,
remove cuttings in the hole, balance the ground pressure, lubricate the drill pipe, reduce drilling resistance,
and improve drilling efficiency. Not only has a high slurry yield,
but also has obvious advantages in price compared with other equivalent materials,
so salt-resistant bentonite is an indispensable and ideal basic material for various water-based drilling and offshore drilling projects.
| Item | Standard |
| Viscometer dial reading at 600r/min | ≥35 |
| Yield point/Plastic Viscosity Ratio | ≤3.0 |
| Filtrate volume /ml | ≤14 |
| Residue of diameter 75um/%≤ | ≤4.0 |
| Product Name | Refined Organic Bentonite Thickener Rheological agent |
| Appearance | Light White or light yellow, free flowing powder |
| Granularity(<76um or 200mesh)% | ≥95 |
| Moisture content (@105°C,2hours)% | ≤3.5 |
| (As) content mg/kg | ≤5 |
| Heavy metal content (pb) mg/kg | ≤15 |
| Gell-rate of powder | ≥95 |
| Loss on ignition % | ≥32 |
| Advantage | Super Suspending, Strong Thickening Ability, Good Thixotropy |
| Application | Using low polar solvents ,for Drilling Fluids |
| Use method | Can be added directly, high speed dispersing |
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