LiMAR® 10,000psi MHA

The MHA houses LiMAR® Single Piece Double Flapper Check Valves, Hydraulic Disconnect and a Dual Circulation Sub in one combined unit. This considerably shortens the overall length of the BHA and allows rig-up in situations where riser height is restricted.

TOOL APPLICATIONS

• For use in the BHA directly below the CT connector
• To provide a double barrier from well pressure & contents
• Torque-thru hydraulic disconnect option for contingent release
• Integral dual circulating function for coil-to-tubing circulation
• For use in height restricted rig-ups

OPERATIONAL APPLICATIONS

• Fishing operations in conjunction with high impulse jars and impact hammers
• Milling operations in conjunction with hi-torque PDM motors
• Explosive perforating operations
• Abrasive perforating operations with availability of especially hardened MHA internals
• Packer setting operations in conjunction with Inflatable, Hydraulic & Explosive setting tools
• Acidising, Cementing & Stimulation operations
• High Temp / High Pressure operations

Further information on the design features and benefits can be found on the D>ploy/High Pressure MHA product page