Lost Circulation

NUT PLUG

NUT PLUG is ground walnut shell, a lost circulation material that can be used in both oil-base and water-base systems. It is available in three sizes, fine, medium and coarse. Walnut shell can be mixed in combination with other LCM.

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Description

NUT PLUG is ground walnut shell, a lost circulation material that can be used in both oil-base and water-base systems. It is available in three sizes, fine, medium and coarse. NUT PLUG can be mixed in combination with other LCM.


Specification

APPEARANCE

Tan to brown   granules

SPECIFIC GRAVITY

1.35g/cm3

BULK DENSITY

577 - 641 kg/m3

SOLUBILITY

Insoluble


Application & Advantages

APPLICATION
NUT-PLUG cellulose is an effective lost circulation treating material. It has a granular shape, and can be used in a blend of various sizes (fine, medium, and coarse) to prevent lost circulation or regain returns once losses begin. NUT-PLUG hulls are available in two types of material: pecan and walnut. The walnut hulls have greater strength.


RECOMMENDED TREATMENT
Typical treating levels for preventative measures are from 2 - 5 lb/bbl (5.7 - 14.2 kg/m3), and for more severe losses use 5 - 25 lb/bbl (14.2 - 71.3 kg/m3). NUT-PLUG material has a high compressive strength, and can be used, if desired, as a lubricant.


Package

PACKAGING
NUT-PLUG (F-M-C) is available in 25 kg multi-ply paper sacks, palletized as 40 sacks per pallet.


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If you have any questions, feedback or comments, please fill out the form below and we will reply you back as soon as possible.

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+86-532-68872006