Ryan Sangjun Lee

Person

Sugar Land, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Estimating contamination during focused sampling
- Patent number 10,975,693
- Issue date Apr 13, 2021
- Schlumberger Technology Corporation
- Ryan Sangjun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flow regime identification with filtrate contamination monitoring
- Patent number 10,858,935
- Issue date Dec 8, 2020
- Schlumberger Technology Corporation
- Adriaan Gisolf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole real-time filtrate contamination monitoring
- Patent number 10,738,606
- Issue date Aug 11, 2020
- Schlumberger Technology Corporation
- Youxiang Zuo
- G01 - MEASURING TESTING
Information Patent Grant
Single packer inlet configurations
- Patent number 10,718,209
- Issue date Jul 21, 2020
- Schlumberger Technology Corporation
- Ryan Sangjun Lee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole filtrate contamination monitoring
- Patent number 10,585,082
- Issue date Mar 10, 2020
- Schlumberger Technology Corporation
- Youxiang Zuo
- G01 - MEASURING TESTING
Information Patent Grant
Flow regime identification with filtrate contamination monitoring
- Patent number 10,577,928
- Issue date Mar 3, 2020
- Schlumberger Technology Corporation
- Kang Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Estimating contamination during focused sampling
- Patent number 10,472,960
- Issue date Nov 12, 2019
- Schlumberger Technology Corporation
- Ryan Sangjun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Applying shrinkage factor to real-time OBM filtrate contamination m...
- Patent number 10,352,161
- Issue date Jul 16, 2019
- Schlumberger Technology Corporation
- Youxiang Zuo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for consistent and robust fitting in oil based...
- Patent number 10,316,655
- Issue date Jun 11, 2019
- Schlumberger Technology Corporation
- Youxiang Zuo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole real-time filtrate contamination monitoring
- Patent number 10,316,656
- Issue date Jun 11, 2019
- Schlumberger Technology Corporation
- Youxiang Zuo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for controlling flow rate in a focused downhole...
- Patent number 10,294,784
- Issue date May 21, 2019
- Schlumberger Technology Corporation
- Adriaan Gisolf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Data extraction for OBM contamination monitoring
- Patent number 10,294,785
- Issue date May 21, 2019
- Schlumberger Technology Corporation
- Kang Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Single packers inlet configurations
- Patent number 10,184,335
- Issue date Jan 22, 2019
- Schlumberger Technology Corporation
- Ryan Sangjun Lee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Packer tool including multiple port configurations
- Patent number 9,422,811
- Issue date Aug 23, 2016
- Schlumberger Technology Corporation
- Sylvain Bedouet
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Estimating Contamination During Focused Sampling
- Publication number 20200072047
- Publication date Mar 5, 2020
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ryan Sangjun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Downhole Real-Time Filtrate Contamination Monitoring
- Publication number 20190264560
- Publication date Aug 29, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Youxiang Zuo
- E21 - EARTH DRILLING MINING
Information Patent Application
SINGLE PACKER INLET CONFIGURATIONS
- Publication number 20190145254
- Publication date May 16, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ryan Sangjun Lee
- E21 - EARTH DRILLING MINING
Information Patent Application
Systems and Methods for Controlling Flow Rate in a Focused Downhole...
- Publication number 20170152743
- Publication date Jun 1, 2017
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Adriaan Gisolf
- G01 - MEASURING TESTING
Information Patent Application
Downhole Filtrate Contamination Monitoring
- Publication number 20160319662
- Publication date Nov 3, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Youxiang Zuo
- G01 - MEASURING TESTING
Information Patent Application
Cleanup Model Parameterization, Approximation, and Sensitivity
- Publication number 20160216404
- Publication date Jul 28, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Morten Kristensen
- G01 - MEASURING TESTING
Information Patent Application
Applying Shrinkage Factor to Real-Time OBM Filtrate Contamination M...
- Publication number 20160186560
- Publication date Jun 30, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Youxiang Zuo
- E21 - EARTH DRILLING MINING
Information Patent Application
Data Extraction for OBM Contamination Monitoring
- Publication number 20160186559
- Publication date Jun 30, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Kang Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
Estimating Contamination During Focused Sampling
- Publication number 20160186562
- Publication date Jun 30, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ryan Sangjun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Flow Regime Identification with Filtrate Contamination Monitoring
- Publication number 20160090836
- Publication date Mar 31, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Kang Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Real-Time Filtrate Contamination Monitoring
- Publication number 20150308264
- Publication date Oct 29, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Youxiang Zuo
- G01 - MEASURING TESTING
Information Patent Application
Flow Regime Identification With Filtrate Contamination Monitoring
- Publication number 20150211361
- Publication date Jul 30, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Adriaan Gisolf
- E21 - EARTH DRILLING MINING
Information Patent Application
Packer Tool Including Multiple Port Configurations
- Publication number 20150176375
- Publication date Jun 25, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Sylvain Bedouet
- E21 - EARTH DRILLING MINING
Information Patent Application
Single Packers Inlet Configurations
- Publication number 20150167457
- Publication date Jun 18, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ryan Sangjun Lee
- E21 - EARTH DRILLING MINING
Information Patent Application
Method And Apparatus For Consistent And Robust Fitting In Oil Based...
- Publication number 20150142317
- Publication date May 21, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Youxiang Zuo
- E21 - EARTH DRILLING MINING

Ryan Sangjun Lee

Person

Patents Grantslast 30 patents

Estimating contamination during focused sampling

Flow regime identification with filtrate contamination monitoring

Downhole real-time filtrate contamination monitoring

Single packer inlet configurations

Downhole filtrate contamination monitoring

Flow regime identification with filtrate contamination monitoring

Estimating contamination during focused sampling

Applying shrinkage factor to real-time OBM filtrate contamination m...

Method and apparatus for consistent and robust fitting in oil based...

Downhole real-time filtrate contamination monitoring

Systems and methods for controlling flow rate in a focused downhole...

Data extraction for OBM contamination monitoring

Single packers inlet configurations

Packer tool including multiple port configurations

Patents Applicationslast 30 patents

Estimating Contamination During Focused Sampling

Downhole Real-Time Filtrate Contamination Monitoring

SINGLE PACKER INLET CONFIGURATIONS

Systems and Methods for Controlling Flow Rate in a Focused Downhole...

Downhole Filtrate Contamination Monitoring

Cleanup Model Parameterization, Approximation, and Sensitivity

Applying Shrinkage Factor to Real-Time OBM Filtrate Contamination M...

Data Extraction for OBM Contamination Monitoring

Estimating Contamination During Focused Sampling

Flow Regime Identification with Filtrate Contamination Monitoring

Downhole Real-Time Filtrate Contamination Monitoring

Flow Regime Identification With Filtrate Contamination Monitoring

Packer Tool Including Multiple Port Configurations

Single Packers Inlet Configurations

Method And Apparatus For Consistent And Robust Fitting In Oil Based...