John C. Healy

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Metairie, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for repairing a gravel-packed well completion
- Patent number 5,287,928
- Issue date Feb 22, 1994
- Mobil Oil Corporation
- John C. Healy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for the control of solids accomanying hydrocarbon production...
- Patent number 5,165,475
- Issue date Nov 24, 1992
- Mobil Oil Corporation
- Malcolm K. Strubhar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for the control of solids accompanying hydrocarbon productio...
- Patent number 5,105,886
- Issue date Apr 21, 1992
- Mobil Oil Corporation
- Malcolm K. Strubhar
- E21 - EARTH DRILLING MINING