Analysis on the Design and Manufacturing Technique of Domestic Wire-line Coring Pipe
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P634.4

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    Abstract:

    The paper introduced the production situation of wire-line coring pipe both in China and abroad; described the structure of wire-line coring pipe, pipe performance, material selection for drill pipe and joint, optimal design of thread and some special procedures. Taking the example of φ89mm wire-line coring pipe, relative technical parameters were listed based on different design schemes.

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History
  • Received:August 18,2011
  • Revised:September 01,2011
  • Adopted:December 14,2011
  • Online: February 27,2012
  • Published: