Wei He

US Patent:

20230039692, Feb 9, 2023

Filed:

Aug 6, 2021

Appl. No.:

17/396239

Inventors:

- Houston TX, US
Samuel Cheng - Houston TX, US
Keith Adams - Katy TX, US
Wei He - Houston TX, US
Eugene Borak - Houston TX, US

Assignee:

Baker Hughes Oilfield Operations LLC - Houston TX

International Classification:

E21B 33/03

Abstract:

A wedge to be used with a lockdown ring is disclosed. The lockdown ring is to be used with a wellhead. The wedge is enabled to engage a separation in the lockdown ring. The wedge includes a stopping feature to enable the wedge to be in one of a plurality of positions within the separation in the lockdown ring.

US Patent:

20200173247, Jun 4, 2020

Filed:

Nov 30, 2018

Appl. No.:

16/205897

Inventors:

- Houston TX, US
Wei He - Houston TX, US
Andrew Ingram - Houston TX, US
Kevin O'Dell - Houston TX, US
Gregory Dunn - Houston TX, US

Assignee:

Vetco Gray, LLC - Houston TX

International Classification:

E21B 33/128

Abstract:

Embodiments include an energizing ring for setting a downhole seal includes a body having a varied cross-section along at least a portion of an axial length. The energizing ring also includes a plurality of peaks forming at least a portion of the varied cross-section having a first diameter. The energizing ring also includes a plurality of valleys forming at least a portion of the varied cross-section having a second diameter, the first diameter being larger than the second diameter, and respective valleys of the plurality of valleys being arranged proximate respective peaks of the plurality of peaks.

US Patent:

20190309598, Oct 10, 2019

Filed:

Apr 8, 2019

Appl. No.:

16/377633

Inventors:

- Houston TX, US
Wei He - Houston TX, US
Kevin O'Dell - Houston TX, US
Joseph Pallini - Tomball TX, US

Assignee:

GE Oil & Gas Pressure Control LP - Houston TX

International Classification:

E21B 33/128
E21B 47/10
E21B 33/04

Abstract:

An energizing ring for setting a downhole sealing element includes a passage extending through a width of the energizing ring and a wing extending radially outward from a body of the energizing ring, the wing includes a sealing arm coupled to the body at a joint and a slot arranged between at least a portion of the sealing arm and the body, wherein the sealing arm is configured to pivot relative to the joint in response to a fluid pressure within the cavity.