Patents by Inventor Rodney J. Wetzel
Rodney J. Wetzel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20150013976Abstract: An intelligent well system and method has a sand face completion and a monitoring system to monitor application of a well operation. Various equipment and services may be used. In another aspect, the invention provides a monitoring system for determining placement of a well treatment. Yet another aspect of the invention is an instrumented sand screen. Another aspect is a connector for routing control lines. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.Type: ApplicationFiled: September 29, 2014Publication date: January 15, 2015Inventors: Rodney J. Wetzel, Peter V. Howard, Craig D. Johnson, Sudhir Pai, David R. Smith, Jake A. Danos, Patrick W. Bixenman
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Patent number: 8844627Abstract: An intelligent well system and method has a sand face completion and a monitoring system to monitor application of a well operation. Various equipment and services may be used. In another aspect, the invention provides a monitoring system for determining placement of a well treatment. Yet another aspect of the invention is an instrumented sand screen. Another aspect is a connector for routing control lines.Type: GrantFiled: January 9, 2012Date of Patent: September 30, 2014Assignee: Schlumberger Technology CorporationInventors: Rodney J. Wetzel, Peter V. Howard, Craig D. Johnson, Sudhir Pai, David R. Smith, Jake A. Danos, Patrick W. Bixenman
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Patent number: 8499843Abstract: The invention is a sealing system, such as a packer, that is used in a wellbore to seal against an exterior surface, such as a casing or open wellbore. The sealing system includes a swellable material that swells from an unexpanded state to an expanded state thereby creating a seal when the swellable material comes into contact with a triggering fluid.Type: GrantFiled: February 22, 2010Date of Patent: August 6, 2013Assignee: Schlumberger Technology CorporationInventors: Dinesh R. Patel, Y. Gill Hillsman, III, Herve Ohmer, Stephane Hiron, Philippe Gambier, Jonathan K. C. Whitehead, Randolph J. Sheffield, Rodney J. Wetzel, John R. Whitsitt, Thomas D. MacDougall, Nitin Y. Vaidya, James D. Hendrickson, John E. Edwards, Donald W. Ross, Rashmi B. Bhavsar
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Publication number: 20130008645Abstract: An intelligent well system and method has a sand face completion and a monitoring system to monitor application of a well operation. Various equipment and services may be used. In another aspect, the invention provides a monitoring system for determining placement of a well treatment. Yet another aspect of the invention is an instrumented sand screen. Another aspect is a connector for routing control lines. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.Type: ApplicationFiled: January 9, 2012Publication date: January 10, 2013Applicant: Schlumberger Technology CorporationInventors: Rodney J. Wetzel, Sudhir Pai, David R. Smith, Peter V. Howard, Craig D. Johnson, Jake A. Danos, Patrick W. Bixenman
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Patent number: 8091631Abstract: An intelligent well system and method has a sand face completion and a monitoring system to monitor application of a well operation. Various equipment and services may be used. In another aspect, the invention provides a monitoring system for determining placement of a well treatment. Yet another aspect of the invention is an instrumented sand screen. Another aspect is a connector for routing control lines.Type: GrantFiled: September 16, 2004Date of Patent: January 10, 2012Assignee: Schlumberger Technology CorporationInventors: Rodney J. Wetzel, Sudhir Pai, David R. Smith, Peter V. Howard, Craig D. Johnson, Michael Langlais, Jake A. Danos, Patrick W. Bixenman
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Publication number: 20100139930Abstract: The invention is a sealing system, such as a packer, that is used in a wellbore to seal against an exterior surface, such as a casing or open wellbore. The sealing system includes a swellable material that swells from an unexpanded state to an expanded state thereby creating a seal when the swellable material comes into contact with a triggering fluid.Type: ApplicationFiled: February 22, 2010Publication date: June 10, 2010Applicant: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Dinesh R. Patel, Y. Gil Hilsman, III, Herve Ohmer, Stephane Hiron, Philippe Gambier, Jonathan K.C. Whitehead, Randolph J. Sheffield, Rodney J. Wetzel, John R. Whitsitt, Thomas D. MacDougall, Nitin Y. Vaidya, James D. Hendrickson, John E. Edwards, Donald W. Ross, Rashmi B. Bhavsar
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Patent number: 7665537Abstract: The invention is a sealing system, such as a packer, that is used in a wellbore to seal against an exterior surface, such as a casing or open wellbore. The sealing system includes a swellable material that swells from an unexpanded state to an expanded state thereby creating a seal when the swellable material comes into contact with a triggering fluid.Type: GrantFiled: March 10, 2005Date of Patent: February 23, 2010Assignee: Schlumbeger Technology CorporationInventors: Dinesh R. Patel, Y. Gil Hilsman, III, Herve Ohmer, Stephane Hiron, Philippe Gambier, Jonathan K. C. Whitehead, Randolph J. Sheffield, Rodney J. Wetzel, John R. Whitsitt, Thomas D. MacDougall, Nitin Y. Vaidya, James D. Hendrickson, John E. Edwards, Donald W. Ross, Rashmi B. Bhavsar
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Publication number: 20090166045Abstract: A system that is usable with a subterranean well includes a winding, a member and a circuit. The winding is located downhole in the well, and the member moves relative to the winding in response to vibration occurring in the well to cause a signal to be generated on the winding. The circuit is coupled to the winding to respond to the signal to provide power to operate a component located downhole in the well.Type: ApplicationFiled: March 9, 2009Publication date: July 2, 2009Applicant: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Rodney J. Wetzel, Stephane Hiron, Anthony F. Veneruso, Dinesh R. Patel, Thomas D. MacDougall, Joe Walter
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Patent number: 7428928Abstract: A technique includes deploying a spring downhole, energizing the spring and using the energized spring to form an annular barrier in the well. The spring may be energized prior to being run downhole or after being run downhole, depending on the particular embodiment of the invention.Type: GrantFiled: April 5, 2004Date of Patent: September 30, 2008Assignee: Schlumberger Technology CorporationInventors: Brian W. Cho, Rodney J. Wetzel, Rashmi Bhavsar
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Patent number: 7380595Abstract: A system that is usable with a wellbore includes a deployment tool that is attached to a conveyance device and has an unexpanded state and an expanded state. The system also includes a scrolled tubular, such as a sand screen, which is attached to the deployment tool. The tubular is scrolled around the deployment tool in the unexpanded state with the scrolled tubular having an outer diameter that is less than an inner diameter of a tubing that is located in the wellbore. The tubular is then unscrolled to expand against a surface in an expanded state of the tubular.Type: GrantFiled: January 18, 2005Date of Patent: June 3, 2008Assignee: Schlumberger Technology CorporationInventors: Rodney J. Wetzel, Don Eubank, Matthew R. Hackworth
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Patent number: 7353869Abstract: A system and method is provided for sensing a variety of parameters in well-related environments. A skin sensor is deployed in downhole applications to obtain data used in analyzing well characteristics.Type: GrantFiled: November 4, 2004Date of Patent: April 8, 2008Assignee: Schlumberger Technology CorporationInventors: Rodney J. Wetzel, Randolph J. Sheffield, Rashmi B. Bhavsar, Philippe Gambier
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Patent number: 7273107Abstract: The invention is a valve that prevents blow-outs through a control line while simultaneously allowing bi-directional flow or pressure transfer through the control line. The invention comprises a shuttle valve disposed in the control line.Type: GrantFiled: June 10, 2004Date of Patent: September 25, 2007Assignee: Schlumberger Technology CorporationInventors: Stephane Hiron, Rodney J. Wetzel, Philippe Gambier
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Patent number: 7240739Abstract: A well conduit that has an aperture for communicating with a target reservoir and a one-way valve in the aperture may be used in injection and production wells. Other devices, systems, methods, and associated uses are also included in the present invention. For example, the conduit housing the valves may be used as a base pipe for a sand screen. It is emphasized that this abstract is provided to comply with the rules requiring an abstract, which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.Type: GrantFiled: August 4, 2004Date of Patent: July 10, 2007Assignee: Schlumberger Technology CorporationInventors: Gerhard Schoonderbeek, Laurent Alteirac, Jeremy P. Walker, Rodney J. Wetzel
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Patent number: 7222676Abstract: A well system utilizes a control line system. The control line system is implemented with a completion of the type deployed in a wellbore. The control line system facilitates transmission of monitoring, command or other types of control and telemetry. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).Type: GrantFiled: May 7, 2003Date of Patent: May 29, 2007Assignee: Schlumberger Technology CorporationInventors: Dinesh R. Patel, Rodney J. Wetzel, Peter V. Howard, Patrick W. Bixenman
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Patent number: 7182134Abstract: An intelligent well system and method has a sand face completion and a monitoring system to monitor application of a well operation. Various equipment and services may be used. In another aspect, the invention provides a monitoring system for determining placement of a well treatment. Yet another aspect of the invention is an instrumented sand screen. Another aspect is a connector for routing control lines. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.Type: GrantFiled: March 10, 2004Date of Patent: February 27, 2007Assignee: Schlumberger Technology CorporationInventors: Rodney J. Wetzel, Sudhir Pai, David R. Smith, Peter V. Howard, Craig D. Johnson, Jake A. Danos, Patrick W. Bixenman
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Patent number: 7104324Abstract: An intelligent well system and method has a sand face completion and a monitoring system to monitor application of a well operation. Various equipment and services may be used. In another aspect, the invention provides a monitoring system for determining placement of a well treatment. Yet another aspect of the invention is an instrumented sand screen. Another aspect is a connector for routing control lines.Type: GrantFiled: September 16, 2004Date of Patent: September 12, 2006Assignee: Schlumberger Technology CorporationInventors: Rodney J. Wetzel, Sudhir Pai, David R. Smith, Peter V. Howard, Craig D. Johnson, Michael Langlais, Jake A. Danos, Patrick W. Bixenman
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Patent number: 6817410Abstract: An intelligent well system and method has a sand face completion and a monitoring system to monitor application of a well operation. Various equipment and services may be used. In another aspect, the invention provides a monitoring system for determining placement of a well treatment. Yet another aspect of the invention is an instrumented sand screen. Another aspect is a connector for routing control lines.Type: GrantFiled: April 29, 2002Date of Patent: November 16, 2004Assignee: Schlumberger Technology CorporationInventors: Rodney J. Wetzel, Sudhir Pai, David R. Smith, Peter V. Howard, Craig D. Johnson, Michael Langlais, Jake A. Danos, Patrick W. Bixenman
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Patent number: 6789621Abstract: An intelligent well system and method has a sand face completion and a monitoring system to monitor application of a well operation. Various equipment and services may be used. In another aspect, the invention provides a monitoring system for determining placement of a well treatment. Yet another aspect of the invention is an instrumented sand screen. Another aspect is a connector for routing control lines. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).Type: GrantFiled: April 18, 2002Date of Patent: September 14, 2004Assignee: Schlumberger Technology CorporationInventors: Rodney J. Wetzel, Sudhir Pai, David R. Smith, Peter V. Howard, Craig D. Johnson, Jake A. Danos, Patrick W. Bixenman
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Publication number: 20040173350Abstract: An intelligent well system and method has a sand face completion and a monitoring system to monitor application of a well operation. Various equipment and services may be used. In another aspect, the invention provides a monitoring system for determining placement of a well treatment. Yet another aspect of the invention is an instrumented sand screen. Another aspect is a connector for routing control lines. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.Type: ApplicationFiled: March 10, 2004Publication date: September 9, 2004Inventors: Rodney J. Wetzel, Sudhir Pai, David R. Smith, Peter V. Howard, Craig D. Johnson, Jake A. Danos, Patrick W. Bixenman
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Patent number: 6715557Abstract: A tool string for deployment in a wellbore includes an upper string and a lower string. The upper string includes a valve actuator, and the lower string includes a valve. The lower string is adapted to receive the upper string, and the valve actuator controls the operation of the valve once the upper string is received by the lower string.Type: GrantFiled: March 14, 2002Date of Patent: April 6, 2004Assignee: Schlumberger Technology CorporationInventors: Rodney J. Wetzel, Stephen Meschall, Dennis M. Read, Clay W. Milligan, Jr.