Centralizers

Hinged Stab-In ( Interstring ) Centralizers - Model 12

  • The welded construction provides for superior strength over non-welded centralizers.
  • High quality springs steel undergo consistency special heat treatment.
  • Hinge installed around the casing O.D.
  • Runs freely into difficult well-bores while providing excellent standoff.

Hinged Gravel Pack Centralizers - Model 14

  • The welded construction provides for superior strength over non-welded centralizers.
  • High quality springs steel undergo consistency special heat treatment.
  • Hinge installed around the casing O.D.
  • Runs freely into difficult well-bores while providing excellent standoff.

Rigid Latch On Centralizer - Model 20

  • Bars available in various configurations and styles.
  • Easily installed with stop collar inside centralizer.
  • Free floating between casing coupling.
  • Liner overlap area.
  • Normally supplied 1/4” under the inside diameter of the casing or hole in which the centralizer will be run.
  • Near liner hanger.
  • Production zone.
  • Positive standoff.
  • Available in slip-on versions.

Turbo-Flow Welded Centralizer - Model 30

  • Aid in preventing channeling and establishes a more even cement slurry around casing.
  • Can be reciprocated.
  • Not to be used on coupling.
  • Helps create turbulent flow condition while cementing.
  • Stop collar on bottom of centralizer is available with integral set screws.
  • Multi-direction turbo-fins.
  • Turbo-fins made of alloy steal.
  • Turbo-fin centralizer is hinged to accommodate any size or type of tubular

Dual-Contact Centralizer - Model 40

  • Optimum casting concentricity.
  • Ability to withstand high lateral loads.
  • Welded bow spring, three to four times stronger Less bow penetration into formation.
  • Reduced drag while running the casing.
  • Available for close tolerance applications

Welded Close Tolerance Bow Centralizer w/ Set Screws - Model 50

  • Used primarily in liner completions.
  • Available with Turbo-Flow styles.
  • Available without set screws, place between stop collar for casing rotation.
  • Notched collar, for a welded spring clearance.

Inline Centralizer Sub Straight Vane Or Spiral Vane - Model 300

  • Made to any size, weight and thread.
  • Body and Blades are machined.
  • Positive standoff.
  • Close tolerance.
  • Centralizer reduces changes of differential sticking by supporting the casing off the bore wall.
  • Place centralizer near the bottom of the overlap.
  • Place centralizer near the liner hanger.
  • Sidetrack, run through a casing window.
  • Custom built to virtually any sizes.
  • Place in production zone