Di Du

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Drilling fluid contamination determination for downhole fluid sampl...
- Patent number 11,156,083
- Issue date Oct 26, 2021
- Halliburton Energy Services, Inc.
- Tian He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Drilling fluid contamination determination for downhole fluid sampl...
- Patent number 10,633,970
- Issue date Apr 28, 2020
- Halliburton Energy Services, Inc.
- Tian He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fluid characterization and phase envelope prediction from downhole...
- Patent number 10,550,692
- Issue date Feb 4, 2020
- Halliburton Energy Services, Inc.
- Tian He
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Drilling Fluid Contamination Determination For Downhole Fluid Sampl...
- Publication number 20200240264
- Publication date Jul 30, 2020
- Halliburton Energy Services, Inc.
- Tian He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Drilling Fluid Contamination Determination for Downhole fluid Sampl...
- Publication number 20190100995
- Publication date Apr 4, 2019
- Halliburton Energy Services, Inc.
- Tian He
- E21 - EARTH DRILLING MINING
Information Patent Application
Fluid Characterization and Phase Envelope Prediction from Downhole...
- Publication number 20190017377
- Publication date Jan 17, 2019
- Halliburton Energy Services, Inc.
- Tian He
- E21 - EARTH DRILLING MINING