Modification of solid polysaccharide with transesterification agent

Details for Australian Patent Application No. 2012201448 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Reddy, B. Raghava

Agent Callinan

Pub. Number AU-A-2012201448

Priority 13/070,671 24.03.11 US

Filing date 9 March 2012

Wipo publication date 11 October 2012

International Classifications

C09K 8/08 Compositions for drilling of boreholes or wells

C02F 1/68 Treatment of water, waste water, or sewage - by addition of specified substances, e.g. trace elements, for ameliorating potable water

E21B 43/25 Obtaining fluids from wells - Methods for stimulating production

C02F 103/00

C02F 103/02

Event Publications

29 March 2012 Complete Application Filed

  Priority application(s): 13/070,671 24.03.11 US

11 October 2012 Application Open to Public Inspection

  Published as AU-A-2012201448

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