Nanotechnology has already been adopted and extensively used for several applications in
the oil and gas industry. Cementing the wellbore is also one of the applications which are …

Aiming at the problem that the oil well cement slurry is easy to settle and lose its stability
under high temperature environment, and combining with the characteristics of traditional …

Foams have been considered effective diverters to decrease the mobility in the steam
channel for heavy oil-recovery processes. Due to the high weight of chemical additive loss …

Polyfluoroacrylate (PFA) is a hydrophobic and oleophobic polymer that is soluble in high
pressure carbon dioxide (CO 2). In this study, the ability of PFA-CO 2 solutions to greatly …

(57) ABSTRACT A method of treating a material to achieve at least one of reducing surface
wettability of the material or reducing fluid transport through the material includes exposing …

Good cementing job practices are required for an efficient advancement in drilling and
production operations. Most drilled oil and gas wells in Ghana employ the use of class G …