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:
Jul. 07, 2020
Filed:
Mar. 18, 2015
Qinterra Technologies As, Stavanger, NO;
Lasse Haugland, Bryne, NO;
QINTERRA TECHNOLOGIES AS, Stavanger, NO;
Abstract
This invention relates to a collecting device () for loosening and collecting particulate material from a well. The device includes a first end portion and a second end portion; a feed pipe () in the first end portion; a collecting container () including at least one container section (), between the feed pipe () and the second end portion. A conveyor (), in the feed pipe (), moves the particulate material in toward the collecting device (). The device further includes a tool () at the leading end portion of the conveyor () and a fluid outlet () at the second end portion; a mono pump () driven by a motor (); and at least one container section () in a flow path () on the pressure side of the mono pump (). A method for loosening and collecting particulate materials from a well by means of the collecting device () is described as well.