Bentonite for drilling fluids

Drilling fluids

2016-01-22
Price:US $70-3000/MT
Product description:
1.Drilling bentonite.
2.Exclusively self-retained technologies.
3.Passed the ISO9001 and ISO14001 Certification.
Details

 Bentonite for drilling

      Bentonite undergoes great expansion when it is caught in water, so it possesses good characteristics of colloids, and it can add viscosity of suspension. When used for drilling mud, it can add lubrification of drilling too can clean rock cuttings produced in the course of drilling well. It can be extensively used for drilling construction of complex tectonic layer to avoid the hole trouble.

      The product is well-known for the good performance of good hydration, strong expansion with water, large exchange amount of positive ion and high mud production rate. 

 

OCMA Grade

Performance

 Standard-OCMA  

 Huawei Standard-OCMA  

Viscometer dial reading at 600r/min

          30

                 35

Yield point/Plastic Viscosity Ratio

          6

                  4

Filtrate volume /ml

          16

                 12

Residue of diameter 75um%

          2.5

                  2

Moisture content %

          13

                 11

 

API Grade 

Requirement

     Standard-API    

   Huawei Standard-API    

Viscometer dial reading at 600r/min

            30

                  35

Yield point/Plastic Viscosity Ratio

            ≤3

                  2.4

Filtrate volume /ml

            15

                  12 

Residue of diameter 75um/%

            4.0

                  3.0

 

HUAWEI EXTENDED BENTONITE 

 Requirement                                          

                         Standard                             

Viscometer dial reading at 600r/min

                             70

Yield point/Plastic Viscosity Ratio

                             6.0

Filtrate volume /ml

                             15

Residue of diameter 75um/%

                             4

Moisture content %

                             10

Dosage of powder

               50% of API bentonite

 

Directional crossing bentonite

      HUAWEI Directional Crossing Bentonite has good Thixotropy andSuspension property ,dissolving speed, strong rheological properties, high mud-making rate, good lubricating performance, low friction coefficient, etc, which made mud soil has stronger ability of carrying drilling cuttings and protect the hole wall and the hole in the wall formed certain mud skin, maintain the stability of hole wall, prevent infiltration of advantages, is the ideal geological exploration drilling and trenchless through engineering materials .According to the requirements of the engineering geological conditions. 

Performance                                                             

                Standard                                                       

Viscometer dial reading at 600r/min

                    45

Yield point/Plastic Viscosity Ratio                   

                    3

Filtrate volume /ml

                    15

Residue of diameter 75um%

                    4.0

 

Salt resistance bentonite

      Application of Manufacturing Techniques of Slurry by Seawater ,anti- salt bentonite from environmental geographical restrictions to get water,unaffected by severe weather, can be used at any time. It has a fast speed of dissolving, good hydration , high mud-making rate, very thin, strong stability, high abaility of solid wall, low drill swing resistance, high drilling rate etc. Especially encountered sediment layers and salt in the construction, can prevent to collapse with strong inhibition ,also prevent to expand of the holes, reduce to meet resistance in the drilling process, be not to the end or sticking, etc. 

Performance

               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

 

Organic bentonite clay for drilling

 

Product Name     

Refined Organic Bentonite Thickener Rheological agent(HW-Y1)              

Appearance

Light White or light yellow, free flowing powder

Granularity(<76um or 200mesh)%

 

≥95

 

Moisture content (@105°C,2hours)%

 

≤3.5

Arsenic content(As) 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

 

A.Wy choose HW Group?

1) We are the  STATE-LEVEL KEY HIGH-TECH ENTERPRISE of manufacturing bentonite in China. 

2) We are one of  the largest bentonite manufacturer in China, and specialized in researching and developing bentonite for over 30 years. 

3) Own almost 1.5 million square meters bentonite mine with high Montmorillonite content.  

4) Own tens of state patented technologies. 

5) We are able to provide you the steady quality all the time with exclusively self-retained technologies. 

 

B. Partners of HW Group: 

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C.The VIEWS of factory,mine,patented certificates,ISO9001 and ISO14001 Certifications.

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Contact us:

Huawei Bentonite Group

Tel:+86-5365078756

Mb:+86-18953660268

Skype: cuteweli

Email:willy@chinabentonite.cn

Web: http://www.chinabentonite.cn

Welcome to Huawei Bentonite Group!