Results for tag: "Zonal Isolation"

Zonal Isolation is a type of oilfield equipment and service used to isolate a specific area of a wellbore from the rest of the well. It is used to prevent the flow of fluids between different zones of the well, allowing for the safe and efficient production of oil and gas. Zonal Isolation is typically achieved through the use of packers, which are installed in the wellbore and sealed with cement. The packers are designed to withstand the high pressures and temperatures encountered in the wellbore, and can be used to isolate multiple zones. Other methods of zonal isolation include the use of sliding sleeves, inflatable packers, and mechanical isolation devices. Companies in the Zonal Isolation market include Schlumberger, Halliburton, Weatherford, Baker Hughes, and National Oilwell Varco. Show Less Read more