Title:
第1の導管を第2の導管に固定する装置及び方法
Document Type and Number:
Japanese Patent JP4508510
Kind Code:
B2
Abstract:
Wellbore lining apparatus and method of lining a wellbore is provided. The wellbore lining apparatus comprises an expandable conduit 10 having a first section 10L and a second section 10s. The first section 10L has an enlarged diameter 18 with respect to the second section 10s. The apparatus also includes an expansion tool arranged to be at least partially housed within the first section 10L. The expansion tool is constructed and arranged to expand at least a portion of the diameter of the first section 10L. The expansion tool can include a first expander device 14 and a second expander device 16. The first expander device can be arranged to expand at least a portion of a first section 10L of the expandable conduit 10 and the second expander device can be arranged to expand at least a portion of a second section 10s of the expandable conduit 10.
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Inventors:
Austell Ring, Peter
Application Number:
JP2001521868A
Publication Date:
July 21, 2010
Filing Date:
September 06, 2000
Export Citation:
Assignee:
E2 Tech Limited
International Classes:
E21B43/16; E21B23/01; E21B43/10
Domestic Patent References:
| JP2001508144A | ||||
| JP7507610A | ||||
| JP11510229A | ||||
| JP7507611A |
Attorney, Agent or Firm:
Mikio Yoshimiya