Schlumberger

Mud Removal—Clearing the Way for Effective Cementing

Mud Removal—Clearing the Way for Effective Cementing
Publication: Oilfield Review
Volume: 28
Issue: 1
Publication Date: 01/18/2016

Drilling mud removal is a key step for attaining successful cementing operations. Although mud removal technology has featured the use of spacers for many years, spacer design and composition have not kept up with the increasing complexity of drilling fluid chemistry. Recent industry efforts are now providing enhanced and optimized spacer solutions that clean the wellbore more efficiently, helping ensure zonal isolation and well integrity from cementing operations.




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