WellDrill Tri-Reamer render

WellDrill™ Tri-Reamer

The WellDrill™ Tri-Reamer is a hydraulically actuated underreamer used for removing scale or cement from the wellbore beneath a restriction.

Product summary

The WellDrill™ Tri-Reamer is a hydraulically actuated underreamer used for removing scale or cement from the wellbore beneath a restriction.

The robust, three-blade design ensures the blades are not only well supported during operation, but that they also provide optimum stability compared with similar dual-blade designs. The tool has a continuous, uninterrupted through-bore, which reduces flow erosion and as a result, significantly increases the tool life.

A jetting option to the blades is included as standard, however can be simply disabled should operational conditions dictate.

Features

  • Enlarging a section of the wellbore

  • Removes scale or cement from a tubular beneath a restriction

  • Three-blade design for optimum stability

  • Continuous uninterrupted through-bore

  • Jetting option to the blades is included as standard

  • The debris tolerant design limits the amount of debris ingress

  • Load shoulder to ensure hinge pins are not subjected to shear loads

Benefits

  • Dress options include carbide inserts, PDC inserts, crushed carbide

  • Field redressable

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