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:
May. 28, 2024
Filed:
May. 11, 2022
Welltec A/s, Allerød, DK;
Jacob Bay Olsen, Allerød, DK;
Welltec A/S, Allerød, DK;
Abstract
A downhole method for preparing and/or providing isolation at a predetermined position in an existing well includes inserting a downhole tool comprising a bit on a projection part in a first well tubular metal structure, positioning the downhole tool opposite the predetermined position, separating an upper part of the first well tubular metal structure from a lower part of the first well tubular metal structure, moving the downhole tool along the longitudinal extension in the upper part to a second position, and separating a first part of the upper part of the first well tubular metal structure from a second part of the upper part of the first well tubular metal structure, thus providing an uncased opening between the second part of the first section and the second section.