M. Douglas McGregor

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The Woodlands, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
In situ measurements in formation testing to determine true formati...
- Patent number 8,106,659
- Issue date Jan 31, 2012
- Precision Energy Services, Inc.
- M. Douglas McGregor
- G01 - MEASURING TESTING
Information Patent Grant
Dual channel downhole telemetry
- Patent number 6,909,667
- Issue date Jun 21, 2005
- Halliburton Energy Services, Inc.
- Vimal V. Shah
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
IN SITU MEASUREMENTS IN FORMATION TESTING TO DETERMINE TRUE FORMATI...
- Publication number 20100018304
- Publication date Jan 28, 2010
- Precision Energy Services, Inc.
- M. Douglas McGregor
- E21 - EARTH DRILLING MINING
Information Patent Application
Dual channel downhole telemetry
- Publication number 20030151977
- Publication date Aug 14, 2003
- Vimal V. Shah
- E21 - EARTH DRILLING MINING