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:
Nov. 24, 2020
Filed:
Oct. 01, 2015
Applicant:
Qinterra Technologies As, Stavanger, NO;
Inventor:
Lasse Haugland, Bryne, NO;
Assignee:
Qinterra Technologies AS, Stavanger, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 27/02 (2006.01); E21B 33/127 (2006.01); E21B 34/06 (2006.01); E21B 37/00 (2006.01); F04B 47/08 (2006.01);
U.S. Cl.
CPC ...
E21B 27/02 (2013.01); E21B 33/1275 (2013.01); E21B 34/06 (2013.01); E21B 37/00 (2013.01); F04B 47/08 (2013.01);
Abstract
This invention relates to a dump bailer () for insertion into a well () in the ground. The dump bailer () includes a receptacle () which communicates with surroundings through an inlet () and an outlet (), and a pump () positioned in a flow path () between the inlet () and the outlet (). The pump () is positioned at the outlet (), and the pump () during transport of the dump bailer () in the well () constitutes a sealed barrier for the carried material () in the receptacle (). A method for use of the dump bailer () is also described.