Xu Wu

Person

Danbury, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for interpreting fluorescence logging data
- Patent number 6,268,603
- Issue date Jul 31, 2001
- Schlumberger Technology Corporation
- Oliver C. Mullins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for fluorescence logging
- Patent number 6,140,637
- Issue date Oct 31, 2000
- Schlumberger Technology Corporation
- Oliver C. Mullins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus utilizing a derivative of a fluorescene signa...
- Patent number 6,075,611
- Issue date Jun 13, 2000
- Schlumberger Technology Corporation
- Elizabeth B. Dussan V.
- G01 - MEASURING TESTING
Information Patent Grant
Single point optical probe for measuring three-phase characteristic...
- Patent number 6,023,340
- Issue date Feb 8, 2000
- Schlumberger Technology Corporation
- Xu Wu
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for fluorescence logging
- Patent number 5,912,459
- Issue date Jun 15, 1999
- Schlumberger Technology Corporation
- Oliver C. Mullins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for the downhole compositional analysis of for...
- Patent number 5,859,430
- Issue date Jan 12, 1999
- Schlumberger Technology Corporation
- Oliver C. Mullins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Logging-while-drilling optical apparatus
- Patent number 5,517,024
- Issue date May 14, 1996
- Schlumberger Technology Corporation
- Oliver C. Mullins
- E21 - EARTH DRILLING MINING

Person

Patents Grantslast 30 patents

Method and apparatus for interpreting fluorescence logging data

Method and apparatus for fluorescence logging

Methods and apparatus utilizing a derivative of a fluorescene signa...

Single point optical probe for measuring three-phase characteristic...

Method and apparatus for fluorescence logging

Method and apparatus for the downhole compositional analysis of for...

Logging-while-drilling optical apparatus