Ma Haitao, Lin Juezhen, Wang Haitao, Song Shengli, Liu Kun. EXPANDABLE TUBULAR TECHNOLOGY APPLICATED IN CASING PATCHING[J]. Oil Drilling & Production Technology, 2005, 27(1): 70-71. DOI: 10.3969/j.issn.1000-7393.2005.01.022
Citation: Ma Haitao, Lin Juezhen, Wang Haitao, Song Shengli, Liu Kun. EXPANDABLE TUBULAR TECHNOLOGY APPLICATED IN CASING PATCHING[J]. Oil Drilling & Production Technology, 2005, 27(1): 70-71. DOI: 10.3969/j.issn.1000-7393.2005.01.022

EXPANDABLE TUBULAR TECHNOLOGY APPLICATED IN CASING PATCHING

  • The Casing patching technology usually is not adequate to long intervals and high temperature wells, and it is not easy to operate and easy to enlarge well radius. Using Expandable Tubular technology can solve those problems and easy to operate, introduced its principles and key technologies and its construction methods, after repaired casing with this techniques, the casing can be sealed forever and the radius of the well is changed a little. So this technology should be widely used.
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