John F. Rooney

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for analyzing the annulus effluent of a well
- Patent number 4,727,489
- Issue date Feb 23, 1988
- Texaco Inc.
- Terry L. Frazier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for predicting workovers and shut-ins from analyzing the ann...
- Patent number 4,501,325
- Issue date Feb 26, 1985
- Texaco Inc.
- Terry L. Frazier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Vented non-pressurized, uncontaminated well fluid sampler
- Patent number 4,463,804
- Issue date Aug 7, 1984
- Texaco Inc.
- Jack F. Rooney
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and sampler for collecting a non-pressurized well fluid sample
- Patent number 4,372,382
- Issue date Feb 8, 1983
- Texaco Inc.
- John F. Rooney
- E21 - EARTH DRILLING MINING