Method for removing oilfield mineral scale from pipes and tubing

Details for Australian Patent Application No. 2007281282 (hide)

Owner M-I Production Chemicals UK Limited Oilfield Mineral Solutions Limited

Inventors Ray, Simon K.; Keatch, Richard W.

Agent Pizzeys

Pub. Number AU-B-2007281282

PCT Pub. Number WO2008/016852

Priority 60/820,861 31.07.06 US; 11/828,163 25.07.07 US

Filing date 27 July 2007

Wipo publication date 7 February 2008

Acceptance publication date 29 September 2011

International Classifications

B08B 9/02 (2006.01) Cleaning hollow articles by methods or apparatus specially adapted thereto - Cleaning pipes or tubes or systems of pipes or tubes

Event Publications

12 February 2009 PCT application entered the National Phase

  PCT publication WO2008/016852 Priority application(s): WO2008/016852

29 September 2011 Application Accepted

  Published as AU-B-2007281282

2 February 2012 Standard Patent Sealed

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