Straight Vane Solid Centralizer

Performance Features of Straight Vane Solid Centralizer

• Saigao's spiral vane solid centralizers provide high impact, shock, and corrosion resistance, which are combined with their tensile and yield strength.

• The 30° slope of the vane reduces drag and aids the casing in achieving TD.

• Able to eliminate scraping, gouging, or digging into the formation, and consequently reduce balling between the vanes.

• Being lightweight, these centralizers are helpful in reducing drag, and therefore are suitable for extended reach drilling (ERD), horizontal and highly deviated wells, where high drag is expected.

• Suitable for wells where the rotating and reciprocation of casing is anticipated.

• Able to withstand high wellbore temperatures while providing 100% horizontal stand-off.

• Enable cement to be evenly distributed around the casing string.

Options of Straight Vane Solid Centralizer

• Saigao's spiral vane solid centralizers are available in Steel Alloy (S-23), Zinc (S-25), and Aluminium (S-27)

• Spiral vane steel alloy solid centralizers are constructed of a single-piece of fire and corrosion resistant steel alloy

• Spiral vane zinc solid centralizers are constructed of non-sparking zinc alloy

• Spiral vane aluminium solid centralizers are constructed of high-strength, corrosion-resistant cast aluminium alloy

• Available in sizes 2 ⅞" to 13 ⅜”

• Special sizes or combination can be made available on request