FILTER CAKE REMOVAL FLUID AND METHOD

Details for Australian Patent Application No. 2003262903 (hide)

Owner TETRA TECHNOLOGIES, INC.

Inventors HOSSAINI, Mohammad; MURPHEY, Joe; CARTER, Tom, S.; MCKENNIS, Jeffrey, S.

Pub. Number AU-A-2003262903

PCT Number PCT/US03/26795

PCT Pub. Number WO2004/020786

Priority 10/229,984 28.08.02 US

Filing date 27 August 2003

Wipo publication date 19 March 2004

International Classifications

E21B 037/06 Methods or apparatus for cleaning boreholes or wells

C09K 007/02

E21B 043/25 Obtaining fluids from wells - Methods for stimulating production

Event Publications

11 December 2003 Complete Application Filed

  Priority application(s): 10/229,984 28.08.02 US

6 May 2004 Application Open to Public Inspection

  Published as AU-A-2003262903

2 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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