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Contact SupplierAvailable in the size range 4 ½ ” to 20”, this device consists of slip-on style made of high strength, flexible steel bows mounted on steel slip-on end collars with metal petals spot welded to one end of the collar. Bows are hardened and tempered for maximum strength and uniformity.
Performance:
• Aids in premature cement hydration to help reduce hydrostatic fluid column above a loss zone or weak formation
• Works similar in cementing applications like a coffee filter does in catching particles to form a bridge in the annulus to prevent cement from falling back Applications
• Used in most types of well designs
• May be used in cased hole and openhole applications
• The metal petals are convex shape for added strength and durability and afford great adaptability to expansion and contraction.