2906879-A1 is referenced by 36 patents and cites 7 patents.

Installation for producing a mixture of nitrogen and carbon dioxide for injection into a subterranean reservoir to facilitate hydrocarbon production comprises an air separation unit producing oxygen and nitrogen, an oxygen consumption unit, a carbon dioxide separation and/or purification unit and a device for mixing the nitrogen and carbon dioxide. An independent claim is also included for producing a mixture of nitrogen and carbon dioxide for injection into a subterranean reservoir to facilitate hydrocarbon production by separating air into oxygen and nitrogen, passing the oxygen to an oxygen consumption unit, separating and/or purifying carbon dioxide and mixing the nitrogen and carbon dioxide.

Title
Installation for producing a mixture of nitrogen and carbon dioxide for injection into a subterranean hydrocarbon reservoir comprises an air separator, an oxygen consumption unit, a carbon dioxide separator and a mixer
Application Number
FR20070053083 20070206
Publication Number
2906879 (A1)
Application Date
February 6, 2007
Publication Date
April 11, 2008
Inventor
Datchary Frederic
Tsevery Jean Marc
Fuentes Francois
Ducholet Jean Francois
Guillard Alain
Assignee
Air Liquide
FR
IPC
C01B21/00
C01B 21/00
C01B13/02
C01B 13/02
F25J3/04
F25J 03/04
C01B21/04
C01B 21/04
C01B13/02
C01B 13/02
F25J3/04
F25J 03/04
View Original Source Download PDF