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. 18, 2021
Filed:
Jul. 18, 2017
Weatherford U.k. Limited, Leicestershire, GB;
Martin Oliphant, Aberdeenshire, GB;
Keith Adams, Aberdeenshire, GB;
Weatherford U.K. Limited, Leicestershire, GB;
Abstract
An apparatus () for downhole data acquisition and/or monitoring is configured to be disposed within a completion () and comprises a hanger () configured to latch into a control line spool (), a retrofit valve () for location within the subsurface safety valve () of the completion (), and a sensing arrangement () including an optical fiber line (). In use, the apparatus () is configured to be run into the completion () and is operable to provide data acquisition and/or monitoring capability in the well, including up or near total depth and in particular but not exclusively in the region of the well subjected to an intervention operation, such as a chemical injection operation.