Abstract: An apparatus, system, and method for controlling combustion gas output in direct steam generation for oil recovery. A direct combustion steam generator burns a fuel and an oxygen-containing gas mixture to produce combustion products including steam, CO2 and N2. Supplemental oxygen is separately supplied to the combustion steam generator to adjust the oxygen content of the oxygen-containing gas mixture during the combustion process in order to adjust the ratio of CO2 to N2 produced in the combustion products.
Type:
Application
Filed:
June 7, 2016
Publication date:
October 6, 2016
Applicant:
Quinn Solutions Inc.
Inventors:
Patrick COCHRANE, Norman ARRISON, Charles E. SLAVENS, Ronald FOSTER
Abstract: An apparatus, system, and method for controlling combustion gas output in direct steam generation for oil recovery. A direct combustion steam generator burns a fuel and an oxygen-containing gas mixture to produce combustion products including steam, CO2 and N2. Supplemental oxygen is separately supplied to the combustion steam generator to adjust the oxygen content of the oxygen-containing gas mixture during the combustion process in order to adjust the ratio of CO2 to N2 produced in the combustion products.
Type:
Grant
Filed:
June 12, 2014
Date of Patent:
September 20, 2016
Assignee:
Quinn Solutions Inc.
Inventors:
Patrick Cochrane, Norman Arrison, Charles E. Slavens, Ronald Foster
Abstract: An apparatus, system, and method for controlling combustion gas output in direct steam generation for oil recovery. A direct combustion steam generator burns a fuel and an oxygen-containing gas mixture to produce combustion products including steam, CO2 and N2. Supplemental oxygen is separately supplied to the combustion steam generator to adjust the oxygen content of the oxygen-containing gas mixture during the combustion process in order to adjust the ratio of CO2 to N2 produced in the combustion products.
Type:
Application
Filed:
June 12, 2014
Publication date:
December 3, 2015
Applicant:
QUINN SOLUTIONS INC.
Inventors:
Patrick Cochrane, Norman Arrison, Charles E. Slavens, Ronald Foster