Paper Title:
Fracture Analysis of Φ73mm N80 NU Tubing in Western China Oilfields
  Abstract

Combined with the accident of tubing fracture in flowing well of western China oilfields, this paper analysed well condition, investigated experimentally and compared comprehensively mechanical properties and materials microstructure between the fractured and the new tubing.Caused of fractured tubing is the brittleness break which resulted from the microstructure difference of the pipe body and fracture section.It is suggested that the tubing should carry out the overall length heat treatment.

  Info
Periodical
Chapter
Chapter 6: Petroleum Machinery and Engineering
Edited by
Zhijiu Ai, Xiaodong Zhang, Yun-Hae Kim and Prasad Yarlagadda
Pages
533-537
DOI
10.4028/www.scientific.net/AMR.339.533
Citation
J. J. Wang, K. Lin, G. Wang, P. Chen, "Fracture Analysis of Φ73mm N80 NU Tubing in Western China Oilfields", Advanced Materials Research, Vol. 339, pp. 533-537, 2011
Online since
September 2011
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Price
$32.00
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