Calcium bentonite montmorillonite clay Camp Shinning Organoclay

Calcium bentonite montmorillonite clay

Calcium bentonite montmorillonite clay

Product Name :  Calcium bentonite montmorillonite clay

Color :                  Off – White Organoclay Powder

Application:        Thixotropic Uses Paints | Coatings | Grease | Oil drilling Mud   

Materials :            Alkyl Quaternary Ammonium bentonite

Certificate:           ISO 9001

Packing:               25Kg/Bag,22.68 (50lb)/Bag Or Customize  

                             16MT/20FCL With Pallet, 22MT/40FCL With Pallet.

Features :            Thixotropy, Thickening, Anti-Settling, Anti-Sagging,   

Sample Service :  Calcium bentonite montmorillonite clay Sample Available.

Brand :                    Camp – Shinning Organoclay

Calcium bentonite montmorillonite clay

Calcium bentonite montmorillonite clay is provided by Camp Shinning Organoclay.
Bentonite gel drilling is used for construction industry and oil drilling. Bentonite CP-DRI is used in vertical drilling fluids to increase viscosity and filtration control. CP-DRI types of bentonite clay is also ideal in drilling fluids because it expands when exposed to water. This expansion helps down hole formations to be sealed from invading drilling fluids. The Drilling bentonite extracts the drill cuttings from around the drill bit, which are then floated to the surface. Bentonite also serves to cool and lubricate the drill bit as well as seals the drill hole against seepage and to prevent wall cave-ins.Natural calcium bentonite clay is mainly use in fresh pure water rotary drilling conditions as water quality will affect bentonite performance.

Sale Dept:    [email protected]

Cell(Whatsapp): +86-13185071071 


Good suspension

High thixotropy

Little filtrated volume

Excellent capacity of making mud

Easy to adjust the density of the well drilling slurry


Typical properties:

Suspension Properties



Off-white powder

Viscometer dial reading at 600r/min


Plastic viscosity Ratio


Filtrate volume

Max.15 ml

Residue of diameter greater than 200mesh

Max mass fraction 5.0%


Bentonite application

Types of bentonite clay CP-DRI is suitable for all type of freshwater mud rotary drilling.

CP-DRI can also be used as a seal for earthen structures, slurry trenching, tunnel boring and foundation drill.


Mixing and dosage:

Mixing ratios are based on the use of freshwater; water purity will affect bentonite performance. For best results, acidic and hard make-up water should be pretreated with SODA ASH to a pH of 8.5-9.5. Add PREMIUM GEL slowly through jet/hopper mixer.The quantity of bentonite used is variable depending upon the depth of the hole to be drilled. Generally one tonne of bentonite is used to prepare about 100 barrels of mud.



25kg/bag; or 50kg/bag, packed by 800kg or 1000kg super sacks.

How To Use Thixotropic clay

  1. Pre-gel method
  2. Polar activator is not necessary:
  3. Main solvent xylene: 95~92%
  4. Thixotropic clay :5~8%
  5. Dispersing 5-15min, gel is finished.
  6. Polar activator is necessary:
  7. In aromatic solvent, the recommend activator is methyl acohol/water (95%/5%)/ acolhol/water (95%/5%), the dosage is 33%-45% based on the weight of CP-720B.
  8. In mineral oil (such as 200#), white oil, diesel oil, the recommend activator is methyl acohol/water (95%/5%)/acolhol/water(95%/5%), the dosage is 33%-60% based on the weight of CP-720B.
  9. Procedure of adding gel:
  10. Charge solvent and resin to mill
  11. Slowly add the gel
  12. Dispersing 5-10min
  13. Wetting agent (if required)
  14. Disperse completely to desired fineness
  15. Dilute to desired viscosity
  16. Add directly with powder
  17. Charge solvent and resin
  18. Add Thixotropic clay slowly
  19. Disperse 10-15min

D .Add polar activator (if necessary)

  1. Disperse 10-15min at high speed
  2. Add wetting agent and other additive
  3. G.Grind and next procedure

It can be added directly in powder under high shear condition. The addition is recommended to be before grinding procedure to get the best effectiveness. Addition level is commonly 0.1%~2.0%. If add polar activator and make pre-gel, better efficiency can be achieved.

oilfield specialty chemicals

Soil bentonite slurry wall