Treated oils having reduced densities and viscosities

Abstract

A treated oil, such as a treated heavy oil, which has a viscosity which is lower than the viscosity of the oil prior to the treatment thereof (i.e., the initial oil). The temperature at which 80 mass % of the treated oil has boiled is within 25° C. of temperature at which 80 mass % of the oil prior to the treatment thereof has boiled. Thus, the treated oil and the oil prior to the treatment thereof, have distillation curves or boiling point curves which are the same as or approximate to each other.

1 - 10 . (canceled) 
     
     
         11 . A treated oil, wherein said oil has been treated ex situ, which has a viscosity at 15° C. which is less than the viscosity of said oil at 15° C. prior to the treatment thereof, and wherein the temperature at which 80 mass % of the treated oil boils is within 25° C. of the temperature at which 80 mass % of the oil prior to the treatment thereof has boiled. 
     
     
         12 . The treated oil of  claim 11  wherein the temperature at which 80 mass % of the treated oil has boiled is within 15° C. of the temperature at which 80 mass % of the oil prior to the treatment thereof has boiled. 
     
     
         13 . The treated oil of  claim 12  wherein the temperature at which 80 mass % of the treated oil has boiled is within 10° C. of the temperature at which 80 mass % of the oil prior to the treatment thereof has boiled. 
     
     
         14 . The treated oil of  claim 11  wherein said treated oil has a viscosity at 15° C. which is at least 85% less than the viscosity of said oil at 15° C. prior to the treatment thereof. 
     
     
         15 . The treated oil of  claim 14  wherein said treated oil has a viscosity at 15° C. which is at least 90% less than the viscosity of said oil at 15° C. prior to the treatment thereof. 
     
     
         16 . The treated oil of  claim 15  wherein said treated oil has a viscosity at 15° C. which is at least 95% less than the viscosity of said oil at 15° C. prior to the treatment thereof. 
     
     
         17 . The treated oil of  claim 16  wherein said treated oil has a viscosity at 15° C. which is at least 97% less than the viscosity of said oil at 15° C. prior to the treatment thereof. 
     
     
         18 . The treated oil of  claim 11  wherein said treated oil has a density which is at least 2% less than the density of said oil prior to the treatment thereof. 
     
     
         19 . The treated oil of  claim 18  wherein said treated oil has a density which is at least 2.7% less than the density of said oil prior to the treatment thereof. 
     
     
         20 . The treated oil of  claim 19  wherein said treated oil has a density which is at least 4% less than the density of said oil prior to the treatment thereof. 
     
     
         21 . The treated oil of  claim 11  wherein said oil prior to the treatment thereof, is a heavy oil which been extracted from oil sands, atmospheric tar bottoms products, vacuum tar bottoms products, shale oils, coal-derived liquids, crude oil residues, and topped crude oils, and wherein said oil, prior to the treatment thereof, has an API gravity which does not exceed 22.3°. 
     
     
         22 . A treated oil, wherein said oil has been treated ex situ, which has a viscosity which is at least 90% less than the viscosity of said oil prior to the treatment thereof, wherein said oil, prior to the ex situ treatment thereof, is a heavy oil which has been extracted from oil sands, atmospheric tar bottoms products, shale oils, coal-derived liquids, crude oil residues, and topped crude oils, and wherein the temperature at which 80 mass % of the treated oil boils is within 25° C. of the temperature at which 80 mass % of the oil prior to the treatment thereof has boiled, wherein said oil, prior to the treatment thereof, has an API gravity which does not exceed 22.3°. 
     
     
         23 . The treated oil of  claim 22  wherein the temperature at which 80 mass % of the treated oil has boiled is within 15° C. of the temperature at which 80 mass % of the oil prior to the treatment thereof has boiled. 
     
     
         24 . The treated oil of  claim 23  wherein the temperature at which 80 mass % of the treated oil has boiled is within 10° C. of the temperature at which 80 mass % of the oil prior to the treatment thereof has boiled. 
     
     
         25 . The treated oil of  claim 22  wherein said treated oil has a viscosity which is at least 95% less than the viscosity of said oil prior to the treatment thereof. 
     
     
         26 . The treated oil of  claim 25  wherein said treated oil has a viscosity at which is at least 97% less than the viscosity of said oil prior to the treatment thereof. 
     
     
         27 . The treated oil of  claim 22  wherein said treated oil has a density which is at least 2% less than the density of said oil prior to the treatment thereof. 
     
     
         28 . The treated oil of  claim 27  wherein said treated oil has a density which is at least 2.7% less than the density of said oil prior to the treatment thereof. 
     
     
         29 . The treated oil of  claim 28  wherein said treated oil has a density which is at least 4% less than the density of said oil prior to the treatment thereof.