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:
Oct. 13, 2020
Filed:
Jan. 19, 2018
Nabors Drilling Technologies Usa, Inc., Houston, TX (US);
Jamie Bergeron, Youngsville, LA (US);
Hendrik Schalk Le Roux, Lafayette, LA (US);
Nabors Drilling Technologies USA, Inc., Houston, TX (US);
Abstract
Embodiments of the present disclosure are directed to systems and methods for running casing into a wellbore with a casing running tool (CRT), such as a casing drive system (CDS), that is equipped with single joint elevator links and elevators. For example, in certain embodiments, a system includes a joint elevator configured to engage a joint of a tubular element. The system also includes an elevator link comprising an upper link and a lower link. The lower link is configured to couple to the joint elevator. In addition, the lower link is configured to fit telescopically within the upper link. The system further includes a compensator cylinder configured to couple to the upper link and the lower link, and configured to adjust a position of the lower link with respect to the upper link.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile