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:
May. 01, 2018
Filed:
Oct. 20, 2015
Applicant:
Lloyd Murray Dallas, Streetman, TX (US);
Inventor:
Lloyd Murray Dallas, Streetman, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/16 (2006.01); E21B 7/06 (2006.01); E21B 33/12 (2006.01); E21B 43/11 (2006.01); E21B 33/14 (2006.01); E21B 43/30 (2006.01);
U.S. Cl.
CPC ...
E21B 43/16 (2013.01); E21B 7/06 (2013.01); E21B 33/12 (2013.01); E21B 33/14 (2013.01); E21B 43/11 (2013.01); E21B 43/305 (2013.01);
Abstract
Enhanced oil recovery is practiced in long lateral wellbores by drilling at least one of a sidetrack lateral wellbore end a branch lateral wellbore from the main lateral wellbore. After production of the sidetrack lateral wellbore or the branch lateral wellbore, EOR flood fluid is pumped info the at least one of the sidetrack lateral wellbore and the branch lateral wellbore and recovered hydrocarbons and EOR flood fluid are produced from the main lateral wellbore, or vice versa.