Maria M. O'Connell

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Cypress, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Isolation of zones for fracturing using removable plugs
- Patent number 8,839,873
- Issue date Sep 23, 2014
- Baker Hughes Incorporated
- Charles C. Johnson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fracing system and method
- Patent number 8,789,600
- Issue date Jul 29, 2014
- Baker Hughes Incorporated
- Maria M. O'Connell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plug counter, fracing system and method
- Patent number 8,668,013
- Issue date Mar 11, 2014
- Baker Hughes Incorporated
- Maria M. O'Connell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Retention mechanism for subterranean seals experiencing differentia...
- Patent number 8,439,082
- Issue date May 14, 2013
- Baker Hughes Incorporated
- Maria M. O'Connell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fracturing method to reduce tortuosity
- Patent number 8,365,827
- Issue date Feb 5, 2013
- Baker Hughes Incorporated
- Maria M. O'Connell
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
FLUID FLOW IMPEDANCE SYSTEM
- Publication number 20140076446
- Publication date Mar 20, 2014
- Maria M. O'Connell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PLUG COUNTER, FRACING SYSTEM AND METHOD
- Publication number 20130025871
- Publication date Jan 31, 2013
- Maria M. O'Connell
- E21 - EARTH DRILLING MINING
Information Patent Application
Isolation of Zones for Fracturing Using Removable Plugs
- Publication number 20120168180
- Publication date Jul 5, 2012
- Charles C. Johnson
- E21 - EARTH DRILLING MINING
Information Patent Application
PLUG COUNTER, FRACING SYSTEM AND METHOD
- Publication number 20120048556
- Publication date Mar 1, 2012
- BAKER HUGHES INCORPORATED
- Maria M. O'Connell
- E21 - EARTH DRILLING MINING
Information Patent Application
Retention Mechanism for Subterranean Seals Experiencing Differentia...
- Publication number 20110315373
- Publication date Dec 29, 2011
- BAKER HUGHES INCORPORATED
- Maria M. O'Connell
- E21 - EARTH DRILLING MINING
Information Patent Application
Fracturing Method to Reduce Tortuosity
- Publication number 20110308803
- Publication date Dec 22, 2011
- BAKER HUGHES INCORPORATED
- Maria M. O'Connell
- E21 - EARTH DRILLING MINING