Ming Zhang

Person

Spring, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Force modulation system for a drill bit
- Patent number 11,808,090
- Issue date Nov 7, 2023
- CNPC USA Corporation
- Ming Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Force modulation system with an elastic force member for downhole c...
- Patent number 11,702,891
- Issue date Jul 18, 2023
- CNPC USA Corporation
- Lei Zhao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Force modulation system for a drill bit
- Patent number 11,499,377
- Issue date Nov 15, 2022
- CNPC USA Corporation
- Ming Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Blade cap force modulation system for a drill bit
- Patent number 11,499,378
- Issue date Nov 15, 2022
- CNPC USA Corporation
- Ming Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool assembly with a fluidic agitator and a coating
- Patent number 10,830,020
- Issue date Nov 10, 2020
- CNPC USA Corporation
- Jianhui Xu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool assembly with a fluidic agitator
- Patent number 10,753,167
- Issue date Aug 25, 2020
- CNPC USA Corporation
- Ming Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool assembly with a fluidic agitator
- Patent number 10,450,819
- Issue date Oct 22, 2019
- CNPC USA Corp.
- Ming Zhang
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
FORCE MODULATION SYSTEM FOR A DRILL BIT
- Publication number 20230015607
- Publication date Jan 19, 2023
- CNPC USA CORPORATION
- Ming ZHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
BLADE CAP FORCE MODULATION SYSTEM FOR A DRILL BIT
- Publication number 20230015380
- Publication date Jan 19, 2023
- CNPC USA CORPORATION
- Ming ZHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
FORCE MODULATION SYSTEM WITH AN ELASTIC FORCE MEMBER FOR DOWNHOLE C...
- Publication number 20220162915
- Publication date May 26, 2022
- CNPC USA Corporation and Beijing Huamei Inc. CNPC
- Lei ZHAO
- E21 - EARTH DRILLING MINING
Information Patent Application
FORCE MODULATION SYSTEM FOR A DRILL BIT
- Publication number 20220162913
- Publication date May 26, 2022
- CNPC USA Corporation
- Ming ZHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
BLADE CAP FORCE MODULATION SYSTEM FOR A DRILL BIT
- Publication number 20220162914
- Publication date May 26, 2022
- CNPC USA Corporation
- Ming ZHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOL ASSEMBLY WITH A FLUIDIC AGITATOR AND A COATING
- Publication number 20200048993
- Publication date Feb 13, 2020
- CNPC USA Corp.
- Jianhui XU
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOL ASSEMBLY WITH A FLUIDIC AGITATOR
- Publication number 20200024922
- Publication date Jan 23, 2020
- CNPC USA Corp.
- Ming Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOL ASSEMBLY WITH A FLUIDIC AGITATOR
- Publication number 20190153798
- Publication date May 23, 2019
- CNPC USA Corp.
- Ming Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOL FOR MEASURING WELLBORE GEOMETRY
- Publication number 20160032710
- Publication date Feb 4, 2016
- Smith International, Inc.
- Jianbing Hu
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGHLY WEAR RESISTANT COMPOSITE ROTARY SEALS WITH WEAR LAYER AT INN...
- Publication number 20120312602
- Publication date Dec 13, 2012
- Smith International, Inc.
- Ming Zhang
- E21 - EARTH DRILLING MINING

Person

Patents Grantslast 30 patents

Force modulation system for a drill bit

Force modulation system with an elastic force member for downhole c...

Force modulation system for a drill bit

Blade cap force modulation system for a drill bit

Tool assembly with a fluidic agitator and a coating

Tool assembly with a fluidic agitator

Tool assembly with a fluidic agitator

Patents Applicationslast 30 patents

FORCE MODULATION SYSTEM FOR A DRILL BIT

BLADE CAP FORCE MODULATION SYSTEM FOR A DRILL BIT

FORCE MODULATION SYSTEM WITH AN ELASTIC FORCE MEMBER FOR DOWNHOLE C...

FORCE MODULATION SYSTEM FOR A DRILL BIT

BLADE CAP FORCE MODULATION SYSTEM FOR A DRILL BIT

TOOL ASSEMBLY WITH A FLUIDIC AGITATOR AND A COATING

TOOL ASSEMBLY WITH A FLUIDIC AGITATOR

TOOL ASSEMBLY WITH A FLUIDIC AGITATOR

TOOL FOR MEASURING WELLBORE GEOMETRY

HIGHLY WEAR RESISTANT COMPOSITE ROTARY SEALS WITH WEAR LAYER AT INN...