Key Seat Wiper  JKQ125
Key Seat Wiper  JKQ125
Collection
Key Seat Wiper  JKQ125
Collection
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Key Seat Wiper


Introduction:

The key seat reaming tool is a sleeve with five blades dressed with an aggressive tungsten carbide hardfacing. Key Seat Wipers are most effective for reaming out key seats when pulling out of the hole using the single-clutch ascent type, or using the double-clutch dual-action ascent-descent type when reaming in and out of the hole.


Running Key Seat Wiper will save you from costly fishing jobs and downtime.


Operation and   application:

The Key Seat Wiper is placed in the string between the drill pipe and the drill collars. During drill ahead operations, the non-rotating sleeve will not ream the formation. In case of over-pull- when tripping out drill collars or reaming back to shoe through   a   dogleg-rotate the drillstring while pulling out of hole to cause the   clutch ring to transmit rotation to the wiper sleeve and initiate reaming operations.


The wiper blades will enlarge the key seat to allow the passage of the bottom hole assembly through potential tight sections of the hole.


Available model:

JKQ125   JKQ178   JKQ203   JKQ207


When ordering please specify:

●Upper and lower neck diameter;

●Upper and lower connections;

●Circulation bore;

●Drill collar O.D. or gauge O.D. of wiper sleeve at blades


Specifications - Key Seat Wiper

  1   Key Seat Wiper   JKQ125   115   125   38   117   NC31   <200

  2   Key Seat Wiper   JKQ178   165   178   70   325   NC50   <200

  3   Key Seat Wiper   JKQ203   188   203   70   325   NC50   <200

  4   Key Seat Wiper   JKQ207   192   207   70   325   NC50   <200







价格
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Brand
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