OCMA Grade Bentonite Supplier and Manufacturer

OCMA Grade Bentonite

SPECIFICATION:

Viscometer Dial Reading at 600rpm                     30 Min.
Yield point / Plastic viscosity ratio                          6.0 Max.
Fluid Loss                                                             16.0 ML.
Residue Greater than 75 Micro                            2.5 Wt. % Max.
Moisture                                                               12.0% Max.

 
DRILLING GRADE BENTONITE POWDER

It has been finally balanced and believed to give optimum result in oil well drilling tube well drilling, pilling and grouting. this type of bentonite has high gelling and swelling capacity, small percentage of this type of bentonite gives very viscose slurry and at the same time fluid loss most satisfactory.

YIELD

The yield of a15 CPS apparent viscosity Bentonite distilled water slurry mixed after 24hour shall be not less than 90 lbs per short ton (200lbs) of bentonite.

FLUID LOSS

The api fluid loss of slurry containing 71gms of bentonite in 100mgs distilled water mixed and aged 24hours shall not be greater than 25 mls.

MOISTURE CONTENT

The moisture of the bentonite shall not greater than 2.5% by weight.

DRY SCREEN ANALYSIS

The amount passing through U.S. standard sieve No. 100 shall be at least 98 %

SAND CONTENT:

The sand content of the bentonite shall not be greater than 2.5% by weight.

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