Inventor

XU YINGQING

US79 patents

⚠️ This page may combine multiple inventors who share the name “XU YINGQING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

XU YINGQING

XU YINGQING

Method of treating a formation and method of temporarily isolating a first section of a wellbore from a second section of the wellbore

Tubular anchoring system and method

Tubular anchoring system and method

Tubular anchoring system and a seat for use in the same

Fracturing plug and method of fracturing a formation

Method of setting and maintaining a tool in a set position for a period of time

Disintegrable centralizer

Tubular anchoring system and method

Downhole tools having controlled disintegration and applications thereof

Seat for a tubular treating system

Plug reception assembly and method of reducing restriction in a borehole

Expandable tubular and method of making same

Setting tool, anchoring and sealing device and system

Disposable setting tool for wellbore operations

Anchor and seal system

Treatment plug and method of anchoring and sealing the same to a structure

Plug formed from a disintegrate on demand (DOD) material

Liner/casing buoyancy arrangement, method and system

Downhole tools and methods of controllably disintegrating the tools

Backup system for packer sealing element

System for degrading structure using mechanical impact and method

Object removal enhancement arrangement and method

Object removal enhancement arrangement and method

XU ZHIYUE

Disintegrable and conformable metallic seal, and method of making the same

Disintegrable metal cone, process of making, and use of the same

Disintegrable tubular anchoring system and method of using the same

Disintegrable and conformable metallic seal, and method of making the same

Ferrous disintegrable powder compact, method of making and article of same

Downhole assembly including degradable-on-demand material and method to degrade downhole tool

Downhole assembly including degradable-on-demand material and method to degrade downhole tool

Downhole assembly including degradable-on-demand material and method to degrade downhole tool

Ferrous disintegrable powder compact, method of making and article of same

ZHANG ZHIHUI

Degradable anchor device with granular material

Downhole tools having controlled degradation and method

Downhole tools having controlled degradation and method

Downhole tools having controlled degradation and method

Wellbore isolation barrier including negative thermal expansion material

Degradable anchoring device with gavanic corrosion resistant component interface

Plug system

BAKER HUGHES INC

Method and apparatus to deliver a reagent to a downhole device

Degradable plug with friction ring anchors

Disintegrating plug for subterranean treatment use

HERN GREGORY

Frac plug setting method

Frac plug system with integrated setting tool

Frac plug system with integrated setting tool

BAKER HUGHES A GE CO LLC

Igniter and ignition device for downhole setting tool power charge

Zone selection with smart object selectively operating predetermined fracturing access valves

O'MALLEY EDWARD J

Disintegrable deformation tool

Flores Perez Juan Carlos

Plug setting tool

BAKER HUGHES OILFIELD OPERATIONS LLC

Actuator, method, and system