Casing Shoe

Casing Shoes

Every performance Lets the casing shoe effective in applications ranging from very abrasive, lighting fractured formation to loose conglomerates or overburden nationals.

1. A hard matrix is durable for use in changing formations with both high and low thrust drilling;
2. A medium-hard matrix for use in moderately abrasive and fra- ctured formation;

Character:

  • Size from AW , BW , NW , HW , PW , SW (include NQ , HQ , PQ drilling rod casing shoe)
  • Crown : flat and "V" type, and other types needed by customers
  • Natural diamond set-surface and impregnated diamond casing shoe
     

 

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