API 6A Casing Head Spool For Drilling Oil
Casing head spool is the very important equipment used in drilling process,casing spool can control the wellhead pressure,casing spool are often flange ended on the top of the casing head and connected with the bottom of the tubing head then become a part of the wellhead system of the oil well.
The casing spool has a straight bore bowl with 45°landing shoulder design which avoids damage to sealing areas by drilling tools and prevents test plug and bowl protector wedging problems when pressure is applied. CCSC's Casing spools are normally furnished with threaded outlets and studded outlets and also can be manufactured by request. they can be used for single completions and model of dual completions.