... simulation cement formulation geological subdiscipline cement degradation porosity composition subsurface storage cement property inlet mineral permeability reservoir geomechanics mineral composition climate change equation exposure precipitation young cement chemistry enhanced recovery...

... quality consistency cement slurry casing and cementing different water api class g-portland cement compressive strength water temperature slurry cement chemistry strength field water water hardness hardness cement formulation classification cement water type seawater rheology...

... treatment was used and effectively controlled, eliminating further whole mud losses to the weak formation. drilling fluids and materials contamination controlling rsf treatment circulation cement formulation mud loss bottomhole assembly placement operation open hole society of petroleum...

... deterioration is caused by CO 2 corrosion process in the form of carbonic acid leaching. The CBL log data verified the cement disintegration behind 7-in. casing after 15 years of well production period. cement chemistry debris cement cube deterioration cement formulation cube sample cement...

... to determine the slurry's tolerance to mud contamination. The results (Table 1) indicated that the slurry could tolerate from 5 to 10 percent contamination by volume without a drastic reduction in compressive strength of the set cement. cement chemistry Brine formation damage cement formulation...