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  • Walnut Shell (Nut Plug) F/M/C

PRODUCT DETAILS

DESCRIPTION :

Walnut Shell (Nut Plug) F/M/C is a granular, hard, and resilient lost circulation material processed from natural walnut shells. It is used to bridge and plug fractures, vugs, and highly permeable formations in drilling and workover operations.



Walnut Shell (Nut Plug) F/M/C in Ahmedabad


APPLICATION :

Added to water- and oil-based drilling fluids to cure and prevent lost circulation. The fine, medium, and coarse grades can be used individually or in combination to optimize bridging across a wide range of formation openings.

ADVANTAGES :

  • High mechanical strength and resilience.
  • Effective in bridging and sealing natural fractures and loss zones.
  • Can be used in both preventive and remedial LCM pills.
  • Compatible with most drilling fluid systems.
  • Non-toxic and derived from natural, renewable sources.
  • Helps reduce non-productive time associated with lost circulation.

SPECIFICATIONS :

Typical physical data for Walnut Shell (Nut Plug) F/M/C are shown below. Special grades can be supplied on demand.

Properties Value
Appearance Brown granular material
Specific Gravity Approx. 1.2 – 1.4
Mesh Size Fine / Medium / Coarse as specified
Solubility Insoluble in water and oil
Temperature Stability Suitable for wide downhole conditions

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