NISOC   SPECIFICATION

DRILLING   FLUIDS  PRODUCT  DATA

WALNUT SHELL

 

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Product Description:

 

    Walnut shell is hard granular material for sealing  fissures .

Application:

 

  • Lost circulation control.

 

Typical Physical Properties :

 

Requirements

Unit

Specification

Residue on ASTM sieve 1/4 in.

%

0

Residue on ASTM sieve No. 5

(mesh 5)

%

10 + 5

Residue on ASTM sieve No. 10

(mesh 9)

%

60 + 5

Residue on ASTM sieve No. 20

(mesh 20)

%

90 + 5

Residue on ASTM sieve No. 40

(mesh 35)

%

100

 

Recommended Treatment:

 

 

walnut shell continue:

 

Source :

KPA

Packaging :

 

   25 kg PP bags.

   Marked on: Name of Manufacturer, Batch No. and Production date.

 

Safety Handling:

 

  • No specific precaution needed.