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. 07, 2020
Filed:
Mar. 29, 2016
Halliburton Energy Services, Inc., Houston, TX (US);
Luis Enrique Quintana Martinez, Brussels, BE;
Nuno Da Silva, Brussels, BE;
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
Systems and methods for a protective connection for coring inner barrels are disclosed. A coring apparatus includes a first inner barrel, a second inner barrel, and a tubular extension between adjacent ends of the first and second inner barrels. The coring apparatus includes an outer connector member moveably positioned about the tubular extension and configured for releasably connecting the first and second inner barrels. The first and second inner barrels and tubular extension define a substantially continuous tubular inner structure to receive a core sample.