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. 13, 2021
Filed:
Apr. 05, 2018
Abd Technologies Llc, Houston, TX (US);
Neil H. Akkerman, Houston, TX (US);
ABD Technologies LLC, Houston, TX (US);
Abstract
A flow transported obturating tool for actuating a valve in a wellbore includes a housing including a radially translatable engagement assembly, and a core slidably disposed in the housing, wherein the engagement assembly is configured to shift the valve from a first closed position to an open position when the core is in a first position relative to the housing, and wherein the engagement assembly is configured to shift the valve from the open position to a second closed position in response to the core being displaced from the first position to a second position that is spaced from the first position in a first axial direction.