The SMART MAG™ Heavy Duty Rotating String Magnet have fixed permanent stabilizer on both ends to agitate the cuttings and lift from low side.
SMART MAG™ Heavy Duty Rotating String Magnet can handle high temperature ratings as well as higher coercivity.
Magnet Body designed for large fluid bypass and give better cutting travel path to improve annular velocity.
Rotating magnet has heavy-duty body with dodecagon shape. Large magnetic area will collect
Large volume of ferrous material from wellbore Rotating string magnet design for heavy metal cuttings carrier as well as high temperature and chemical applications.
Tool available with all API connections and upon request premium drill pipe connections also available.
Description
The SMART MAG™ Heavy Duty Rotating String Magnet is a heavy-duty wellbore clean out tool suitable for all downhole conditions including HPHT and Extended Reach wells. Tool designed for the removal of ferrous material from well bore through rotation and reciprocation. Future wellbore operation cleans the wellbore and free from metal debris is important. SMART MAG™ Heavy Duty Rotating String Magnet can run separately or as part of a comprehensive wellbore clean-out assembly. SMART MAG™ Heavy Duty Rotating String Magnet assembled with smart and focus magnet technology this will contribute strong permanent magnet, strong resistance to corrosion as well as oxidation. SMART MAG™ Heavy Duty Rotating String Magnet designed with heavy duty magnet blocks and Fixed Stabilizer on both ends for passing through joints without getting held up while vertical or rotational operations. Additional water course allow to lift maximum cuttings to surface. The fixed Stabilizer feature work as cutting bed removal technics for horizontal and extended reach wells for both reciprocation and rotational sequence, allow extended rotation in harsh environments preventing tool and casing wear.
Tool Operations
The SMART MAG™ Heavy Duty Rotating String Magnet usually run with pin down, it can be run alone or as part of a comprehensive wellbore clean-out or drilling/Milling BHA. For well bore clean out BHA advisable to run SMART MAG™ Heavy Duty Rotating String Magnet above the following SMART BLADE™ Casing Brush and SMART BLADE™ Casing scraper While drilling/milling or combined operation pick up the string frequently and keep reciprocate the string circulates the well clean and clear the cuttings debris from wellbore, this will increase the flow path. Deviated well recommend to reciprocating the string minimum one joint intermediately and maintain minimum 135-150 FT/Min Annular velocity
Benefits
SMART MAG™ Heavy Rotating String Magnetc an use it for milling and wellbore clean out operations Temperature rating 400deg F (204 degree C)
Cleaning the tool at rig floor very easy and fast, very simple to maintenance at rig locations.
Strong and long magnet area avoid multiple runs, will save rig time and cost
Rotating String magnet combination of cutting bed removal stabilizer
Provision for drilling, milling, well bore cleaning applications
Plan and Delivery
SMART MAG™ Heavy Duty Rotating String Magnet selection by casing/liner sizes, ID and drift dia from the technical data sheet. Always customer data to be cross checked and verified prior to load out.
While dispatch the tool inspection report and operation manual to be send along with the tool.
Prior to mobilization verify SMART MAG™ magnet area to be covered properly with SMART MAG SKIRT™ to avoid damages while transportation and handling.
Prior to load out the tool collect all the information about the operation
Maintanence and Handling
Good Maintenance will prolong the life of the tools each runs tools must disassembled and inspect as per SMART MAG™ Heavy Duty Rotating String Magnet Service Manual.
After POOH from wellbore clean and remove the metal debris from the tool and lay out, cover the magnet area with SMART MAG SKIRT™. Install thread protectors and keep the tool in to tool cage, make sure magnet area not to touch on the ground or any other metal object.
Application
Clean the Wellbore and free from ferrous metal debris
Drilling, Workover, side-tracking and abandonment operations
Rotating stabilizers prevent from tool and casing wear, increases cuttings travel rate from wellbore.
Accommodate the magnet with any bottom hole assembly
