Apparatus and methods for separating and joining tubulars in a wellbore

Details for Australian Patent Application No. 2002214137 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Trahan, Kevin Otto; Simpson, Neil Andrew Abercrombie

Agent Fraser Old & Sohn

Pub. Number AU-B-2002214137

PCT Pub. Number WO02/38343

Priority 09/712,789 13.11.00 US

Filing date 8 November 2001

Wipo publication date 21 May 2002

Acceptance publication date 4 January 2007

International Classifications

E21B 29/00 (2006.01) Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows

E21B 33/04 (2006.01) Sealing or packing boreholes or wells

E21B 33/14 (2006.01) Sealing or packing boreholes or wells

E21B 43/10 (2006.01) Obtaining fluids from wells

Event Publications

4 January 2007 Application Accepted

  Published as AU-B-2002214137

3 May 2007 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002214138

2002214136