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. 28, 2023
Filed:
Nov. 05, 2019
Oil States Industries (Uk) Limited, Aberdeen, GB;
David Symonds, Lothian, GB;
Richard Johnston, West Lothian, GB;
Gordon Neil Wallace, North Lanarkshire, GB;
Garry Stephen, Angus, GB;
Oil States Industries (UK) Limited, Aberdeen, GB;
Abstract
The integration joint assembly includes an integration joint body () having a through bore (), the body being for connection with a riser system. The integration joint assembly permits a tubular work string () to pass there through such that there is an annulus created between the inner through bore () of the integration joint body () and the outer surface of the tubular work string (). The integration joint body () can also include at least two () and more preferably three sealing devices () within its through bore (). A method of drilling is also described as including the steps of installing an integration joint assembly in a riser string and running a tubular work string () through the through bore () thereof.