drilling bentonite | organophilic clay

Drilling bentonite ,Because everyone knows that bentonite can effectively lubricate and cool the drill bit while preventing corrosion, because drilling fluid generates hydrostatic pressure in the borehole, which hinders the penetration of fluids and gases, drilling fluid will have the ability to clean the borehole on the ground under sale.

Therefore, many of our oil fields and developers will highly recommend the use of organic bentonite in drilling fluid.


Drilling bentonite

drilling bentonite | organophilic clay

Drilling bentonite is most commonly used in oil fluid. This kind of organophilic clay bentonite is an oil field drilling additive after the improvement of bentonite. It can lubricate and cool the cutting tools, and protect the well wall. They maintain a good protection of well in the drilling fluid and prevent the penetration of fluid and gas.


CP-982 Organophilic bentonite

CP-992 Organobentonite

drilling bentonite | organophilic clay

Organophilic Clay (CP-150)is an easy dispersing, self activating organoclay that exhibits high performance efficiency in diesel, low aromatic mineral oil, modified vegetable oil and synthetic base fluid formulation.

Why choose high-quality raw ore to produce high-end organic bentonite?

We usually talk about high-quality high-grade organic bentonite. It must first meet two conditions. First, it has high Purity.

Second, granularity is quite detailed. Because the basin soil with these two conditions can be used in medicine, cosmetics, rubber high-end coating, paint, lubricant ink and oil field drilling.

You must wonder why these applications need high-end raw bentonite ore?

We will give you the following points to analyze, and you will better understand this reason.

1), Generally speaking, the so called high end bentonite has outstanding performance in white and fineness.

Generally, the purity of the so-called high raw ore can reach more than 90%. At the same time, the color is relatively light and the impurities are relatively small. It is mainly concentrated in the north of China.

2),Production quality.
Due to the high purity of high-quality bentonite ore, the production of high-quality bentonite can ensure the stability of its quality.

If low-end raw ore is used for production, problems in any other link in production will directly affect the quality stability of the final bentonite.

3), Production cost.
Selecting high-quality raw ore can greatly save production costs, because there is one step in the production process that needs purification.

That is to say, just the purification step will increase the production cost a lot. The production cost and efficiency of 95% of the products purified from ordinary bentonite will be greatly affected.

So in order to save costs, many factories will still choose high-quality high-grade bentonite raw ore to produce products, which will help to provide more stable bentonite products to our users, and the cost in the production process can also be reduced.

In recent years, many factories have gone to the north to open bentonite plants, mainly to have more rich and high-quality bentonite raw ore, which is one of the main reasons.


Drilling bentonite  CP-150 unique rheological structure suspends weighting materials and other solids with less increase in viscosity and gel strength than conventional bentonite.

It is highly effective in distillate and mineral oil based invert fluids.  


Composition                      Organically modified bentonite clay

Appearance                       Off white to tan finely divided powder,

Moisture content (105℃,2hr)         ≤3.5%

Specific Gravity                             1.7

Bulk density                                   0.40~0.60g/cm³


  • Effectively suspends weighting materials and other solids
  • Maintains suspension over a wide temperature range
  • Eliminates need for chemical activators
  • Is easy to disperse and rapid yielding
  • Suspends weighting materials and other solids
  • Maintains suspension over a wide temperature range


Drilling bentonite  Organophilic Clay CP-150 is a self-activating gallant offering rapid yield development, high gel strengths, and increased efficiency.

The unique properties of drilling bentonite  CP-150 are especially valuable in low-shear mud plant operations and during completion fluid manufacture at the well site

Base oil:

  • Diesel Oils
  • Mineral Oils
  • Synthetic Oil
  • Linear and isomerized Alpha Olefins
  • Modified vegetable oil

Viscosifying drilling Fluids:

  • All oil based drilling fluids
  • Invert emulsion fluids
  • Workover fluids
  • Fracture fluids


All safety information is provided in the Material Safety Data Sheets for Zhejiang Camp-Shinning New Material Co., Ltd.


Kraft paper bag with PE liner or multi-wall paper sacks or customized. 25kg/bag or 22.68kg/bag or customized


Drilling bentonite  CP-150 Store in a dry, well-ventilated area with temperature of 0℃-30℃.  Keep container closed. The quality guarantee period is 24 months.

drilling bentonite | Bentonite Clay for Drilling

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