Bentonite

Specification

Bentonite – API 13A Section 9  (Oil drilling grade)

 

SL.NO PARAMETERS SPECIFICATION

1

Viscometer dial reading at 600 rpm 30 Min

2

Yield point/Plastic viscosity  ratio 3 Max

3

Filtrate volume, cm3 15cm3 MAX

4

Residue of diameter greater than 75 mm 4% MAX

5

Fineness (Dry mesh passing through)
100 BSS mesh 99% Min
200 BSS mesh 85% Min

Bentonite – API 13A Section 11  (Oil drilling grade)

SL.NO PARAMETERS SPECIFICATION

1

Viscometer dial reading at 600 rpm 30 Min

2

Yield point/Plastic viscosity  ratio 6 Max

3

Filtrate volume, cm3 16cm3 MAX

4

Residue of diameter greater than 75 mm 2.5 % MAX

5

Fineness (Dry mesh passing through)
100 BSS mesh 99% Min
200 BSS mesh 85% Min

Packing :

25 kg 25 kg HDPE bag in 1 ton Jumbo bag
1 Ton bag Loose in 1 Ton / 2 Ton Jumbo bag