APPARATUS AND METHOD FOR IMPROVED DEVELOPMENT OF OIL AND GAS WELLS

Details for Australian Patent Application No. 2003207003 (hide)

Owner PETRODATA LIMITED

Inventors STEWART, Kevin, Alexander

Pub. Number AU-A-2003207003

PCT Number PCT/GB03/00372

PCT Pub. Number WO2003/064812

Priority 0202369.5 01.02.02 GB

Filing date 29 January 2003

Wipo publication date 2 September 2003

International Classifications

E21B 041/00 Equipment or details not covered by groups

E21B 043/00 Obtaining fluids from wells

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 0202369.5 01.02.02 GB

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2003207003

21 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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