Douglas Pipchuk

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La Defanse Cedex, FR

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Patents Applicationslast 30 patents

Information Patent Application
Downhole Delivery Of Chemicals With A Micro-Tubing System
- Publication number 20130277047
- Publication date Oct 24, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Yan P. Kuhn de Chizelle
- E21 - EARTH DRILLING MINING