Jon Blacklock

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Kuala Lumpur, MY

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Patents Grantslast 30 patents

Information Patent Grant
Packer for alternate flow channel gravel packing and method for com...
- Patent number 9,404,348
- Issue date Aug 2, 2016
- Exxonmobil Upstream Research Company
- Charles S. Yeh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore apparatus and methods for multi-zone well completion, prod...
- Patent number 9,322,248
- Issue date Apr 26, 2016
- Exxonmobil Upstream Research Company
- Charles S. Yeh
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Wellbore Apparatus and Methods For Multi-Zone Well Completion, Prod...
- Publication number 20130277053
- Publication date Oct 24, 2013
- Charles S. Yeh
- E21 - EARTH DRILLING MINING
Information Patent Application
Packer For Alternate Flow Channel Gravel Packing and Method For Com...
- Publication number 20130248179
- Publication date Sep 26, 2013
- Charles S. Yeh
- E21 - EARTH DRILLING MINING