The last few years, the use of magnets as an integral part of a completion string has proven to increase the success of virtually any completion run. The safety enhancement of removing metallic debris is obvious and in particular when it comes to removing metallic debris from the BOP and marine riser.
The Innovar Innomag® string magnets can be used to retrieve debris with magnetic properties. With its large magnetic area, consisting of the Innovar magnet technology, and the magnetic field directed out towards the casing and well cavities the Innomag® has an extreme magnetic range. The magnetic area is covered in stainless steel to make maintenance and cleaning easy. Equipped with large fluid bypass and rotating stabilizers and magnet sleeve reduces wear of the magnet and casing, which increases the effectiveness of the debris removal.
Multiple Innomag's can be run sequentially on one string to remove debris in one go reducing the need for multiple runs.
The Innomag® has several areas of application, it can be run prior to running Completions to clean the packer setting are, when doing a washing or circulation run or after milling when cleaning up.