Hua Chen

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Prediction of saturation pressure of fluid
- Patent number 11,193,373
- Issue date Dec 7, 2021
- Schlumberger Technology Corporation
- Kai Hsu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Optical window assemblies
- Patent number 9,534,494
- Issue date Jan 3, 2017
- Schlumberger Technology Corporation
- Akira Kamiya
- E21 - EARTH DRILLING MINING
Information Patent Grant
Optical window assembly for an optical sensor of a downhole tool an...
- Patent number 9,429,013
- Issue date Aug 30, 2016
- Schlumberger Technology Corporation
- Cong Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Microsensor for mercury
- Patent number 9,410,909
- Issue date Aug 9, 2016
- Schlumberger Technology Corporation
- Ronald E. G. van Hal
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus for downhole fluid analysis
- Patent number 8,908,166
- Issue date Dec 9, 2014
- Schlumber Technology Corporation
- Hisatoshi Matsumoto
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHODOLOGY FOR ESTIMATION OF OIL FORMATION VOLUME FACTOR
- Publication number 20190145242
- Publication date May 16, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Younes Jalali
- E21 - EARTH DRILLING MINING
Information Patent Application
Prediction of Saturation Pressure of Fluid
- Publication number 20170370215
- Publication date Dec 28, 2017
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Kai Hsu
- E21 - EARTH DRILLING MINING
Information Patent Application
Optical Window Assembly for An Optical Sensor of A Downhole Tool an...
- Publication number 20140239168
- Publication date Aug 28, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Cong Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
Optical Window Assemblies
- Publication number 20140240862
- Publication date Aug 28, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Akira Kamiya
- G01 - MEASURING TESTING
Information Patent Application
Methods and Apparatus for Downhole Fluid Analysis
- Publication number 20140176946
- Publication date Jun 26, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Hisatoshi Matsumoto
- G01 - MEASURING TESTING
Information Patent Application
BIO-MEMS FOR DOWNHOLE FLUID ANALYSIS
- Publication number 20140024073
- Publication date Jan 23, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- OLEG ZHDANEEV
- G01 - MEASURING TESTING
Information Patent Application
MICROSENSOR FOR MERCURY
- Publication number 20130141122
- Publication date Jun 6, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- RONALD E.G. VAN HAL
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Prediction of saturation pressure of fluid

Optical window assemblies

Optical window assembly for an optical sensor of a downhole tool an...

Microsensor for mercury

Methods and apparatus for downhole fluid analysis

Patents Applicationslast 30 patents

SYSTEM AND METHODOLOGY FOR ESTIMATION OF OIL FORMATION VOLUME FACTOR

Prediction of Saturation Pressure of Fluid

Optical Window Assembly for An Optical Sensor of A Downhole Tool an...

Optical Window Assemblies

Methods and Apparatus for Downhole Fluid Analysis

BIO-MEMS FOR DOWNHOLE FLUID ANALYSIS

MICROSENSOR FOR MERCURY