Tech Paper Self-Healing Cement for Long-Term Safe Exploitation of Gas Wells: A New Technology Case Study
New cement technology self-heals when exposed to hydrocarbons of any type.
Cement supports and protects well casings and helps achieve zonal isolation. Critical to safer, environmentally sound, and profitable wells, zonal isolation is created and maintained in the wellbore by the cementing process. Whatever your drilling environment or however remote the location, our innovative cementing technologies offer you a range of cementing solutions to achieve zonal isolation for the life of your well.
Achieve zonal isolation for the life of your well.
Ensure well zonal integrity from drilling through abandonment with a competent annular pressure seal that prevents hydrocarbon leaks.
Effectively cement gas-bearing formations and prevent annular gas flow with proper density control, mud removal, and slurry design.
Understand deepwater technical challenges and design cementing solutions that meet deepwater specifications.
Develop high-quality cementing solutions for each type of well environment.
Noninvasively confirm annular barrier and bond between the casing and cement with acoustic sonic and ultrasonic insight.
Evaluate all parameters for the zonal isolation you require in all types of wells and casing.
Bridge thief zones that can lead to lost circulation while drilling and cementing.
Remove drilling fluids prior to cementing operations and achieve long-term zonal isolation.
Cementing technology designed for the most challenging well environments.
Perform high-pressure pumping services with increased mixing rates that minimize job time.
Mix large volumes of uniform cement slurry and significantly reduce fluctuations in cement density.
Simplify operations year-round in harsh environments.
Preprogram multiple additives and maintain additive concentrations with a high degree of accuracy.
Improve slurry quality with environmental compliance, and eliminate foaming problems.
Improve safety for remote operations and save time during rig-up and cementing execution.