Tuesday, March 10 2015

11:30 AM - 1 PM
Tuesday, Mar 10, 2015 11:30 a.m.

Successful cement jobs require that the drilling fluid is fully displaced by the cement slurry.  Good mud removal ensures good bonding of the cement to the casing and the formation.  Failure to remove all the mud from the annular spaces leads to mud channels, which will weaken the cement bonding and cement-seal integrity. Conventional hydraulics …