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:
Mar. 12, 2013
Filed:
Feb. 14, 2008
Applicants:
Zaida Diaz, Katy, TX (US);
Raymond Nicholas French, Sugar Land, TX (US);
Dean Chien Wang, Missouri City, TX (US);
Geoffrey Matthew Warren, CK Den Haag, NL;
Inventors:
Zaida Diaz, Katy, TX (US);
Raymond Nicholas French, Sugar Land, TX (US);
Dean Chien Wang, Missouri City, TX (US);
Geoffrey Matthew Warren, CK Den Haag, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of absorbing gases into a liquid comprising providing a stream of at least one desirable gas and at least one undesirable gas, exposing the gas stream to a liquid, so that the liquid absorbs more of the desirable gas than the undesirable gas, and releasing the liquid and gas mixture into an underground formation.