Monday, October 10, 2016

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Stabilizer Definition And Function

Stabilizer Definition And Function

Stabilizer or stabiliser are tools placed above the bit and along the 
bottom hole assembly 

Stabilizer consist of alength of pipe with blades on the external surface these blades may be either straight or spiral 

The function of stabilizer 

Controle hole deviation ■
Minimise dog-leg severity ■
 Prevent differential sticking ■
Reduce the buckling and bending stresses on drill collar ■
Increas bit life ■
Provide angle controle in direction drilling ■
Allow applying of higher weight on bit during drilling ■
Act as akey seat wiper when placed at top of collars ■

Standard IBS Specification

Extended Life IBS Specification 

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