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The PHAZER™ : SUB In-line under-reamed centralizer sub is specifically designed for passing through long sections of cased hole with annular clearances less than 0.50” with low accumulative running forces & to provide positive stand-off for good zonal isolation.

    ◩ Engineered for under-reamed application.

    ◩ Innovative variable blade design. Each blade working independently during insertion and RIH.

    ◩ Superior Stand-off guarantees improved zonal isolation.

    ◩ Significantly reduced running forces reduces accumulative drag forces during RIH.

    ◩ API testing and beyond, operators testing requirements will be met.

    ◩ Robust construction, suitable for rotation, withstanding high radial & axial loads.

    ◩ One piece machined casing equivalent in-line sub body.

    ◩ Flexibility – proprietary manufacturing process’ and high strength spring steel materials offers a centralizer that performs equally in tight cased hole and open hole scenarios.

    Please contact for your bespoke design.
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