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Cenovus Energy Inc patents


Recent patent applications related to Cenovus Energy Inc. Cenovus Energy Inc is listed as an Agent/Assignee. Note: Cenovus Energy Inc may have other listings under different names/spellings. We're not affiliated with Cenovus Energy Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Cenovus Energy Inc-related inventors


Blowdown pressure maintenance with foam

A method and system in which foams are used (instead of, or in addition to, ncg) to maintain pressure in a mature chamber during blowdown operations of a sagd process or other enhanced oil recovery process. The foam occupies the depleted void space within the mature chamber after injection ceases, maintaining pressure, and improving blowdown performance. ... Cenovus Energy Inc

Metallo-silicate catalyst (msc) compositions, methods of preparation and methods of use in partial upgrading of hydrocarbon feedstocks

The invention relates to the preparation of novel bi- or tri metallic silicate micro-porous and/or meso-porous materials based on cerium, nickel, copper and/or zinc on a porous silicate framework matrix to use its molecular sieve effect to target preferentially the acidic organic molecules present in hydrocarbon feedstocks like crude oil, bitumen, vgo and the like. The chosen metals are selected based on their ability to activate steam and transfer oxygen for completing the oxidation of carboxylic compounds or decarboxylating them. ... Cenovus Energy Inc

Metallo-silicate catalyst (msc) compositions, methods of preparation and methods of use in partial upgrading of hydrocarbon feedstocks

The invention relates to the preparation of novel bi- or tri metallic silicate micro-porous and/or meso-porous materials based on cerium, nickel, copper and/or zinc on a porous silicate framework matrix to use its molecular sieve effect to target preferentially the acidic organic molecules present in hydrocarbon feedstocks like crude oil, bitumen, vgo and the like. The chosen metals are selected based on their ability to activate steam and transfer oxygen for completing the oxidation of carboxylic compounds or decarboxylating them. ... Cenovus Energy Inc

Catalytic caustic desulfonylation

A caustic desulfonylation method and system comprising a reactor vessel with a solid carbonaceous selectivity promoter provided therein, a liquid feed input of the reactor vessel configured to receive a source of caustic, a hydrocarbon feed comprising oxidized sulfur containing compounds and a gas feed input of the reactor vessel configured to receive a source of hydrogen. The caustic desulfonylation method and system further includes an output of the reactor vessel releasing the caustic and an upgraded hydrocarbon product with sulfur content less than the sulfur content of the hydrocarbon feed received by the liquid feed of the reactor vessel.. ... Cenovus Energy Inc

Process and system for recovering water from an emulsion produced from a hydrocarbon production operation

A process for recovering water from an emulsion produced from a hydrocarbon production operation. The process includes heating the emulsion to generate water vapor, separating the water vapor from oil in the emulsion, compressing the water vapor separated from the oil, thereby increasing pressure to provide condensate, wherein heat generated from compression of the water vapor to provide condensate is utilized to provide heat for heating the emulsion, and separating at least one of remaining oil, gas, or water from the condensate.. ... Cenovus Energy Inc

Bitumen solidification and prilling

Methods, processes, and apparatuses for preparing and transporting bitumen. Bitumen may be prilled such that a bitumen product comprising a prill core and a non-stick coating is produced. ... Cenovus Energy Inc

Bitumen processing and transport

Methods for preparing, converting, and/or transporting bitumen are provided. Asphaltene prills, prilling processes, and converted bitumen suitable for transport are disclosed. ... Cenovus Energy Inc








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