Centralizer Sub - SH49

Centralizer Sub

Sledgehammer’s Centralizer Subs are used to allow the operator to run centering devices into wellbores where standard tolerance Centralizers are restricted due to Stop Collars not being capable of withstanding drag and fit limitations. Bow Springs can be supplied in almost any casing size, grade or thread and for use in the most challenging wellbore configurations. The Bow Spring Centralizer can pass through annular spaces below ¾” per side without compromising the centralizer’s performance in under-reamed hole sections.