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:
Jun. 09, 2015
Filed:
Apr. 24, 2012
Applicants:
Kenneth Heidt Matthews, Kingwood, TX (US);
Christopher Ray Bell, Humble, TX (US);
Inventors:
Kenneth Heidt Matthews, Kingwood, TX (US);
Christopher Ray Bell, Humble, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 25/00 (2006.01); G01N 15/08 (2006.01); E21B 49/00 (2006.01);
U.S. Cl.
CPC ...
E21B 25/005 (2013.01); G01N 15/0806 (2013.01); E21B 49/00 (2013.01);
Abstract
A core holder comprises a plurality of fluid flow lines, a housing, a core sleeve disposed within the housing, an end cap coupled to a first end of the core sleeve and a first end of the housing, and an injector assembly disposed within the housing and coupled to a second end of the core sleeve. The injector assembly comprises a plurality of fluid passages coupled to the plurality of fluid flow lines, and a chamber in fluid communication with the plurality of fluid passages and an interior of the sleeve.