Hydraulic Stage Cementing Collar

We are Supplier and Exporter of Hydraulic Stage Cementing Collar in Ajman, UAE. The MDVX Hydraulic Stage Cementing Collar is a known for field-proven stage tool that face the challenges of cementing holes at any angle with a hydraulically opened port systems. It is specially designed for horizontal sections/format on, and it can be placed anywhere in the casing string. When the first-stage shutoff plug descends on the shutoff baffle, and augments internal casing pressure hydraulically opens the stage tool, which enables circulation. Then second stage cement to pass though the ports into the annulus above the tool.

The closing plug when released, wipes the casing ID clean of cement before collision on a closing seat. Increased pressure varies the closing seat downward, releasing the locking lugs and then closing the tool.

Application & Features:

• MDVX Stage Cementing Collar Can be made from material grades up to 135,000 psi minimum yield, including material suitable for sour gas service
• No welds are used on any portion of the tool.
• Both the opening and closing sleeves lock against rotation for easy drillout.
• A minimum amount of aluminum and rubber are the only materials encountered during drill-out.
• The pressure-relief design prevents fluid trapping and compression between the opening device and the closing plug during the closing phase of the tool's operation.