Bow Spring Centralizers are devices fitted with hinged collars and bow springs that help to keep the casing or liner in the center of the wellbore to help ensure efficient placement of a cement sheath around the casing string.
If casing strings are cemented off-center, there is a high risk that a channel of drilling fluid or contaminated cement will be left where the casing contacts the formation, creating an imperfect seal.
Bow spring centralizers consist of an ease of passage way through narrow hole sections with expansion in targeted locations.
HINGED NON WELD BOW SPRING CENTRALIZER
Model - S-10
HINGED WELDED BOW SPRING CENTRALIZER
Model - S-11
SLIP ON WELDED BOW SPRING CENTRALIZER
Model - S-13
Slip on Welded Bow Spring Centralizer with Set Screw
Model - S-14
HINGED NON-WELD RIGID BOW CENTRALIZER
Model - S-20
HINGED WELDED RIGID BOW CENTRALIZER
Model - S-21
slip on welded rigid bow centralizer
Model - S-22
Hinged Non Weld Semi Rigid Centralizer
S-29
HINGED WELDED SEMI RIGID CENTRALIZER
Model - S-30
SLIP-ON WELDED SEMI-RIGID BOW CENTRALIZER
Model - S-31
HINGED NON WELD SPRING BOW CENTRALIZER WITH TURBO FIN
Model - S-32
Slip on Welded Centralizer with Turbo Fins
Model - S-34
Rotating Centralizer
Model - S-35
Drill Pipe Centralizer
Model - S-10s
