The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2014
Filed:
May. 13, 2011
Sunder Ramachandran, Sugar Land, TX (US);
Vladimir Jovancicevic, Richmond, TX (US);
Ksenija Babic-samardzija, Katy, TX (US);
Ha M. Nguyen, Pearland, TX (US);
Sunder Ramachandran, Sugar Land, TX (US);
Vladimir Jovancicevic, Richmond, TX (US);
Ksenija Babic-Samardzija, Katy, TX (US);
Ha M. Nguyen, Pearland, TX (US);
Baker Hughes Incorporated, Houston, TX (US);
Abstract
Recovering oil and gas from subterranean oil and gas reservoirs using gas injection can serve an additional purpose of capturing and sequestering carbon dioxide. This can be accomplished where the feed gas for the gas injection is, at least in part, carbon dioxide from a carbon dioxide capture and sequestration process. Corrosion of steel in a gas transportation system due to the presence of carbon dioxide and water and oxygen may be prevented or at least mitigated by employing a corrosion inhibitor effective at preventing or mitigating steel corrosion in the presence of oxygen and carbon dioxide. The corrosion inhibitors may incorporate alkyl succinic acids, alkyl succinic anhydrides, and trimer acids.