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Patent Searching and Data


Title:
ORGANOFUNCTIONAL COMPOUNDS FOR SHALE STABILIZATION OF THE AQUEOUS DISPERSED PHASE OF NON-AQUEOUS BASED INVERT EMULSION DRILLING SYSTEM FLUIDS
Document Type and Number:
WIPO Patent Application WO2004046273
Kind Code:
A3
Abstract:
Invert emulsion drilling system fluids comprising an oleaginous continuous phase and a non-oleaginous dispersed phase, the dispersed phase comprising organofunctional compounds(s) effective to provide shale inhibition. The organofunctional compound(s) may be used either as a supplement to or as a substitute for metallic salts.

Inventors:
SUMMERHILL JERRY L
JARRETT MICHAEL A
MCKELLAR ALEXANDER J
YOUNG DAVID B
GROVER PATRICK E
GUSLER WILLIAM J
Application Number:
US0336417W
Publication Date:
September 30, 2004
Filing Date:
November 13, 2003
Export Citation:
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Assignee:
BAKER HUGHES INCORPORATED
International Classes:
C09K8/34; C09K8/36; (IPC1-7): C09K7/06
Foreign References:
US4708753A1987-11-24
EP1111024A12001-06-27
US5254531A1993-10-19
US6218342B12001-04-17
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