Methods and apparatus for drilling, completing and configuring U-tube boreholes

Details for Australian Patent Application No. 2011201288 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Ryan, Barry Gerard; Lee, Dean; Hess, Joe E.; Tebbutt, Kyler; Gil, Nestor Humberto; Hay, Richard Thomas; Schnell, Rodney Alan; Grills, Tracy Lorne

Agent Davies Collison Cave

Pub. Number AU-B-2011201288

Parent 2005306537

Filing date 22 March 2011

Wipo publication date 14 April 2011

Acceptance publication date 29 March 2012

International Classifications

E21B 7/04 (2006.01) Special methods or apparatus for drilling - Directional drilling

E21B 43/14 (2006.01) Obtaining fluids from wells

E21B 43/30 (2006.01) Obtaining fluids from wells

Event Publications

7 April 2011 Complete Application Filed

14 April 2011 Application Open to Public Inspection

  Published as AU-B-2011201288

29 March 2012 Application Accepted

  Published as AU-B-2011201288

26 July 2012 Standard Patent Sealed

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