Aqueous-based tackifier fluids and methods of use

Details for Australian Patent Application No. 2005252419 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Welton, Thomas D.; Nguyen, Philip D.; Blauch, Matthew E.

Agent Callinan

Pub. Number AU-B-2005252419

PCT Pub. Number WO2005/121505

Priority 10/864,618 09.06.04 US

Filing date 19 May 2005

Wipo publication date 22 December 2005

Acceptance publication date 3 December 2009

International Classifications

E21B 33/138 (2006.01) Sealing or packing boreholes or wells - Plastering the borehole wall

C09K 8/62 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/68 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/80 (2006.01) Compositions for drilling of boreholes or wells

E21B 43/26 (2006.01) Obtaining fluids from wells

E21B 43/267 (2006.01) Obtaining fluids from wells

Event Publications

23 November 2006 PCT application entered the National Phase

  PCT publication WO2005/121505 Priority application(s): WO2005/121505

3 December 2009 Application Accepted

  Published as AU-B-2005252419

1 April 2010 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

2005252429-Process for preparing water-soluble articles

2005252418-Aqueous tackifier and methods of controlling particulates