MDVX Hydraulic Cementing Collar

The MDVX Hydraulic Stage Cementing Collar is a proven tool designed for two stage cementing in wells, meeting the challenges of cementing at any angle. It is optimized for horizontal sections and formations and can be placed anywhere in the casing string. The tool uses a hydraulic system to open ports for circulation during second stage cementing and is drillable with a PDC bit. It features a field adjustable shear pin system.

Key Features:

• Hydraulic opening system for secondstage cementing
• Drillable with minimal aluminum and rubber encountered during drillout
• Seals are stationary throughout operation to minimize damage risk
• Pressure relief design prevents fluid compression
• Locking mechanism ensures stage tool remains closed after operation
• Opening and closing sleeves lock against rotation for easy drillout
• Can be used above external casing inflatable packers.

Advantages:

• Fieldproven design for effective cementing at any wellbore angle
• Material options allow for sour gas environments
• Durable sealing mechanism minimizes the risk of damage
• Locking system ensures no rotation or unintended operation during drilling out
• Suitable for both onshore and offshore operations.

Applications:

• Used in multistage cementing operations for oil and gas wells, particularly in horizontal or angled formations. Ideal for use in wells requiring highstrength materials and in sour gas service environments. The tool is designed for secondary stage cementing in conjunction with baffle plates, shutoff plugs, and closing plugs to achieve optimal cementing results.