EMPRESA COLOMBIANA DE PETROLEOS ("ECOPETROL"

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BUCARAMANGA, CO

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Method of produce low viscosity stable crude oil emulsion
- Patent number 5,863,301
- Issue date Jan 26, 1999
- Empresa Colombiana de Petroleos ("ECOPETROL")
- Jorge Luis Grosso
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

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