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:
Feb. 26, 2013
Filed:
May. 06, 2009
Applicants:
Leslie Claud Reid, Coweta, OK (US);
Ralph Loveless, Big Cabin, OK (US);
Inventors:
Leslie Claud Reid, Coweta, OK (US);
Ralph Loveless, Big Cabin, OK (US);
Assignee:
Baker Hughes Incorporated, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 43/12 (2006.01); F04B 9/08 (2006.01); G05D 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for removing a fluid and a material in contact with the fluid from a borehole penetrating the earth, the method including: operating a pump coupled to the borehole at a first speed for a first time interval to remove the fluid; and operating the pump at a second speed greater than the first speed for a second time interval to remove the fluid and the material.