King Fahd University of Petroleum and Minerals

Abdulaziz Al-Majed

Muhammad Kalimur Rahman

Mirza Talha Baig

Mobeen Murtaza

Mesfer Mohammed Al-Zahrani

The present invention discusses methods for making a cement composition comprising a nanoparticle zeolite. The addition of the nanoparticle zeolite may provide enhanced compressive and tensile strengths, improved rheology, and a change to the cement microstructure. These effects may improve the cement's use as a cement sheath in drilling operations and under high pressure and high temperature (HPHT) conditions.

Method for making and curing a hydraulic cement mixture

Method of pumping and curing a cement slurry into a well bore

Nano zeolite cement additive and methods of use

A cement slurry composition, containing hydraulic cement, water, and from 1 to less than 4% of an organically modified nanoclay. A method for cementing a high pressure high temperature well by pumping the cement composition of claimbetween a casing and a formation of a well bore to fill a gap between the casing and the formation, and allowing the cement to harden.

Nanoclay-enhanced cement composition for deep well treatment

Nanoclay as an additive for high pressure and high temperature well cementing

Growing community of inventors

Dhahran, Saudi Arabia

Abdulaziz Al-Majed