Russell S. J. Krasey

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Wireline retrievable oilwell pumping system
- Patent number 6,155,792
- Issue date Dec 5, 2000
- Canadian Occidential Petroleum Ltd.
- Alan C. Hartley
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Apparatus and method for horizontal well fracture stimulation
- Patent number 5,449,039
- Issue date Sep 12, 1995
- Canadian Occidental Petroleum, Ltd.
- Alan C. Hartley
- E21 - EARTH DRILLING MINING