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:
Apr. 23, 2024
Filed:
Jul. 01, 2021
Schlumberger Technology Corporation, Sugar Land, TX (US);
Ivor Maciver, Aberdeen, GB;
Norman Liley, Aberdeen, GB;
Iain Maclean, Aberdeen, GB;
Calum Crawford, Aberdeen, GB;
Schlumberger Technology Corporation, Sugar Land, AS (US);
Abstract
Master valve and cable hanger system for deploying and making electrical connection to an electric submersible pump. A landing for the cable hanger () is in the through bore below the valve closure element. The landing has a seal area and a bore transverse to the through bore penetrating into the seal area for allowing electric connection to the pump. The cable hanger has a seal section having longitudinally spaced apart seals engageable with an interior of the seal area, electrical contacts disposed between the seals, and a lockdown profile. Flow ports are arranged to bypass seal area and seal section. A blanking plug () is disposed in the transverse bore to seal the seal area prior to insertion of the cable hanger.