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Drilling Bead for Lubrication

Farwing Drilling


Introduction:

This product is white or pale yellow spherical solid density 103-105g/cm3, suspended in the drilling fluid can, in the drilling fluid system played a lubricant, especially for directional wells, to prevent the adhesive sticking.

This product is adaptable to any type of drilling fluid system, its mechanism is: a small plastic ball can be adsorbed on the steel surface, embedded in the wall of mud cake, similar to the role of micro-bearings. This product is especially suitable for directional drilling technology and under the well casing. Generally increase the amount of 1-3%.

 

 

 

 

 

 

 

Physic Properties:

Sr. No.

Properties

Required Specifications

01

Appearance

White half-transparent round

02

Temperature Resistance,°C

≥200

03

Water Content,%

≤5.0

04

Round Ratio,%

≥95.0

05

Density, g/cm3

1.03 – 1.05

06

PSD, microns

100--1000

07

Compression strength,Mpa

46-60

08

Softening temperature,°C

220

09

Charpy impact test

2-5KJ/m²

fineness
 (%)

2.0-0.66mm

≥90.0

 

0.66-0.125mm

≤10.0

 

≤0.125mm

≤0.5

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