The Single Plug Cement Head is used to store a lower rubber plug (or upper rubber plug) before the rubber plug is pumped into the casing during the cement injection process. The general practice is to install the lower plug and put it in front of the isolation fluid or cement slurry. Then open the cement head, install the upper plug between the two inlets, put it in after pumping the cement slurry.
single plug cement head is a special tool used to inject grout and release rubber plug. Single plug cement head can be connected with casing.
1. The single-plug cement head has novel structure and reasonable design. The main body is made of high-strength alloy structural steel and is resistant to high pressure.
2. The DSC cement head is equipped with a quick-fitting joint, which is convenient to connect, and can be connected with API long round buckle/short round buckle/trapezoid buckle, and has a wide range of use.
3. The rubber plug drop indicator is designed to facilitate on-site operators to judge whether the rubber plug has passed.
4. The cement head is equipped with a balance pipe, so that the pressure at the upper and lower ends of the rubber plug during cement injection is the same, eliminating the negative pressure suction caused by the stop pin