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:
Mar. 28, 2017
Filed:
Jan. 12, 2015
Tesco Corporation, Houston, TX (US);
Kevin James Nikiforuk, Houston, TX (US);
TESCO CORPORATION, Houston, TX (US);
Abstract
In accordance with one aspect of the disclosure a system includes a plug launching assembly, including a housing. The system also includes a first flow assembly of the plug launching assembly including a first primary flow path configured to direct a fluid flow into a wellbore. Moreover, the first flow assembly is configured to transition from a first position to a second position within the plug launching assembly. Also, the first flow assembly is releasably coupled to the housing while in the first position. The system further includes a second flow assembly of the plug launching assembly coupled to the housing and positioned downstream of the first flow assembly. The first flow assembly engages the second flow assembly while the first flow assembly is in the second position. The system also includes a cement plug releasably coupled to the second flow assembly. Furthermore, the cement plug is positioned within a second primary flow path of the second flow assembly while the cement plug is coupled to the second flow assembly. The system also includes a cement plug launcher of the second flow assembly configured to release the cement plug from a stored position, in which the cement plug is coupled to the cement plug launcher, to a release position. Also, the system includes a bypass line of the plug launching assembly configured to direct the fluid flow from the first flow assembly to the second flow assembly while the first flow assembly is in the first position.