Method and system for accessing subterranean zones from a limited surface area

Details for Australian Patent Application No. 2002251776 (hide)

Owner CDX Gas, L.L.C.

Inventors Zupanick, Joseph, A.; Rial, Monty, H.

Agent Pizzeys

Pub. Number AU-B-2002251776

PCT Pub. Number WO2002/061233

Priority 09/773,217 30.01.01 US

Filing date 18 January 2002

Wipo publication date 12 August 2002

Acceptance publication date 28 September 2006

International Classifications

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

E21B 43/00 (2006.01) Obtaining fluids from wells

E21B 43/14 (2006.01) Obtaining fluids from wells

E21B 43/30 (2006.01) Obtaining fluids from wells

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-B-2002251776

28 September 2006 Application Accepted

  Published as AU-B-2002251776

25 January 2007 Standard Patent Sealed

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