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:
Apr. 21, 2020
Filed:
Jun. 30, 2015
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Bo Gao, Spring, TX (US);
Nicholas Budler, Claremore, OK (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/14 (2006.01); E21B 43/08 (2006.01); E21B 27/00 (2006.01); E21B 17/042 (2006.01);
U.S. Cl.
CPC ...
E21B 43/086 (2013.01); E21B 27/005 (2013.01); E21B 33/14 (2013.01); E21B 17/042 (2013.01);
Abstract
An apparatus can include a filter element that is positionable in a tubing string. The filter element can have a closed end and an open end. A plurality of slots can extend generally radially from the closed end to the open end of the filter element along a length of the filter element.