Todd Zahacy

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Downhole separation of produced water in hydrocarbon wells, and sim...
- Patent number 6,336,503
- Issue date Jan 8, 2002
- Pancanadian Petroleum Limited
- Francisco Alhanati
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole separation and injection of produced water in naturally fl...
- Patent number 6,336,504
- Issue date Jan 8, 2002
- Pancanadian Petroleum Limited
- Francisco Alhanati
- E21 - EARTH DRILLING MINING