Patents by Inventor Steven C. Owens
Steven C. Owens 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: 20240123460Abstract: Disclosed are methods, systems and computer program products for producing and applying a spray foam producing mixture onto a surface, and imaging a spray cone, or the applied surface, using an infrared or an optical imaging device to capture an image, and then determining, based on the captured image, if a defect that requires correction exists in the spray cone or in the applied surface; and optionally, in response to determining that a defect requiring correction exists, modifying a process parameter in producing or applying spray foam.Type: ApplicationFiled: October 6, 2020Publication date: April 18, 2024Inventors: Devin W. Ulam, David D. Steppan, Scott M. Cloherty, Steven G. Owens, Eric C. Giles
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Patent number: 8079245Abstract: A residential fuel measurement system for optimizing the fuel delivery including a sensor and transmission system with methods of use. The sensor includes a photo sensitive sensor for measuring the position of the existing fuel tank indicator. A transmission system transmits the position to central receiving station. Receiving station receives information, and other related information from third party sources and calculates a plurality of reports including fuel delivery routing, calibration, alarms and billing information.Type: GrantFiled: February 28, 2008Date of Patent: December 20, 2011Assignee: EnerTrac, Inc.Inventors: Steven C. Owens, Richard H. Gibbs, Peter B. Hunt
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Publication number: 20030029611Abstract: A system and method for closing a subterranean valve (22) to terminate a reverse cementing operation is disclosed. The system comprises an interrogator (44) operably associated with the valve (22) that detects at least one detectable member (52) that is associated with an interface (50) between a first fluid (48) and a cement composition (54) that is pumped through an annulus (26) between a pipe string (20) and a wellbore (18). The detectable member (50) is detectable by the interrogator (44) when the detectable member (50) comes within communicative proximity with the interrogator (44). Once the interrogator (44) detects the detectable member (50), the interrogator (44) sends a signal indicating it is time to close the valve (22), thereby terminating the cementing process and allowing the cement (54) to set in the annulus (26) into a hard, substantially impermeable mass.Type: ApplicationFiled: August 10, 2001Publication date: February 13, 2003Inventor: Steven C. Owens
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Patent number: 6401814Abstract: A method is provided which, in an embodiment described herein, permits a location and/or displacement of a cementing plug to be determined during a cementing operation. In this embodiment, one or more pressure pulses are transmitted through displacement fluid being used to pump the plug through the casing string. The pressure pulses are reflected off of the plug and received by a pressure sensor. Information regarding the timing of the reflected pressure pulses may be used to determine the location and/or displacement of the plug.Type: GrantFiled: November 9, 2000Date of Patent: June 11, 2002Assignee: Halliburton Energy Services, Inc.Inventors: Steven C. Owens, David S. Kulakofsky
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Patent number: 6208586Abstract: A transducer is described especially for use in providing acoustic transmission in a borehole. The transducer includes a multiple number of magnetic circuit gaps and electrical windings that have been found to provide the power necessary for acoustic operation in borehole while still meeting the stringent dimensional criteria necessitated by boreholes. Various embodiments conforming to the design are described. Moreover, the invention includes transition and reflector sections, as well as a directional coupler and resonator arrangement particularly adapted for borehole acoustic communication.Type: GrantFiled: December 14, 1998Date of Patent: March 27, 2001Assignee: Baker Hughes IncorporatedInventors: Louis H. Rorden, Ashok Patel, James V. Leggett, III, Frank Lindsay Gibbons, Steven C. Owens
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Patent number: 6055213Abstract: Method and apparatus for actuating one or more downhole well tools carried by a production or workstring conduit having an imperforate wall and for blocking fluid communication between an activating fluid body and a second fluid source within said well across dynamic seals between actuating members of the well tool, by producing selective signals through the conduit wall detectable by a member to produce an activating signal for actuating the downhole well tool by a downhole energy source.Type: GrantFiled: March 20, 1995Date of Patent: April 25, 2000Assignee: Baker Hughes IncorporatedInventors: Richard P. Rubbo, Dan Bangert, Brett W. Bouldin, Kevin R. Jones, Steven C. Owens
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Patent number: 5856790Abstract: An apparatus and method of dropping a pumpdown plug or ball is revealed. The assembly can be integrally formed with a plug-dropping head or can be an auxiliary feature that is mounted to a plug-dropping head. The release mechanism is actuated by remote control, employing intrinsically safe circuitry. The circuitry, along with its self-contained power source, actuates a primary control member responsive to an input signal so as to allow component shifting for release of the pumpdown plug or ball. Multiple plug-dropping heads can be stacked, each responsive to a discrete release signal. Actuation to drop the pumpdown ball or plug is accomplished even while the components are rotating or are moving longitudinally. Using the apparatus and method of the present invention, personnel do not need to climb up in the derrick to actuate manual valves.Type: GrantFiled: May 10, 1996Date of Patent: January 5, 1999Assignee: Baker Hughes IncorporatedInventors: John Lindley Baugh, Steven C. Owens, David E. Rothers, Michael W. Holcombe
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Patent number: 5850369Abstract: A transducer is described especially for use in providing acoustic transmission in a borehole. The transducer includes a multiple number of magnetic circuit gaps and electrical windings that have been found to provide the power necessary for acoustic operation in a borehole while still meeting the stringent dimensional criteria necessitated by boreholes. Various embodiments conforming to the design are described. Moreover, the invention includes transition and reflector sections, as well as a directional coupler and resonator arrangement particularly adapted for borehole acoustic communication.An acoustic communication system is described especially designed for use in providing acoustic transmission of information in a borehole. The communication system comprises a surface transceiver and at least one downhole transceiver. The surface transceiver operates in conjunction with a host computer that sends commands to the downhole transceiver.Type: GrantFiled: January 6, 1997Date of Patent: December 15, 1998Assignee: Baker Hughes IncorporatedInventors: Louis H. Rorden, Ashok Patel, James V. Leggett, III, Frank Lindsay Gibbons, Steven C. Owens
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Patent number: 5590713Abstract: An apparatus and method of dropping a pumpdown plug or ball is revealed. The release mechanism is actuated by remote control, employing intrinsically safe circuitry. The circuitry, along with its self-contained power source, actuates a primary control member responsive to an input signal so as to allow component shifting for release of the pumpdown plug or ball. Multiple plug-dropping heads can be stacked, each responsive to a discrete release signal. Actuation to drop the pumpdown ball or plug is accomplished even while the components are rotating or are moving longitudinally.Type: GrantFiled: October 5, 1994Date of Patent: January 7, 1997Assignee: Baker Hughes IncorporatedInventors: John L. Baugh, Steven C. Owens, David E. Rothers, Michael W. Holcombe
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Patent number: 5592438Abstract: A transducer is described especially for use in providing acoustic transmission in a borehole. The transducer includes a multiple number of magnetic circuit gaps and electrical windings that have been found to provide the power necessary for acoustic operation in a borehole while still meeting the stringent dimensional criteria necessitated by boreholes. Various embodiments conforming to the design are described. Moreover, the invention includes transition and reflector sections, as well as a directional coupler and resonator arrangement particularly adapted for borehole acoustic communication.An acoustic communication system is described especially designed for use in providing acoustic transmission of information in a borehole. The communication system comprises a surface transceiver and at least one downhole transceiver. The surface transceiver operates in conjunction with a host computer that sends commands to the downhole transceiver.Type: GrantFiled: August 18, 1993Date of Patent: January 7, 1997Assignee: Baker Hughes IncorporatedInventors: Louis H. Rorden, Ashok Patel, James V. Leggett, III, Frank L. Gibbons, Steven C. Owens
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Patent number: 5547029Abstract: A well control system for providing surface control of downhole production tools in a well. The well control system is capable of detecting well conditions and of generating command signals for operating one or more well tools. An electric conductor transmits electric signals, and a hydraulic line containing pressurized hydraulic fluid provides the power necessary to operate downhole tools. The invention provides a unique system for providing redundant conductors and redundant hydraulic lines to the well tool to continue operation if an electric conductor or hydraulic line becomes disabled. The well control tool also permits the selective operation of multiple production zones in a producing well.Type: GrantFiled: September 27, 1994Date of Patent: August 20, 1996Inventors: Richard P. Rubbo, Brett W. Boundin, Steven C. Owens
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Patent number: 5456316Abstract: Actuation of downhole tools is accomplished by inducing motion in the wireline. The downhole tool monitors such motion for predetermined patterns. Detection of a predetermined pattern actuates performance of a desired function. The pattern selected is sufficiently unique to avoid random or premature actuation. The tool may thus be actuated using ordinary nonconducting cable. In like fashion the tool can transmit stored information to the surface by a mechanical means such the resonant frequency of a mechanical signal in the cable.Type: GrantFiled: April 25, 1994Date of Patent: October 10, 1995Assignee: Baker Hughes IncorporatedInventors: Steven C. Owens, Paul A. Reinhardt, Richard Ross
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Patent number: 5435390Abstract: An apparatus and method of dropping a pumpdown plug or ball is revealed. The assembly can be integrally formed with a plug-dropping head or can be an auxiliary feature that is mounted to a plug-dropping head. The release mechanism is actuated by remote control, employing intrinsically safe circuitry. The circuitry, along with its self-contained power source, actuates a primary control member responsive to an input signal so as to allow component shifting for release of the pumpdown plug or ball. Multiple plug-dropping heads can be stacked, each responsive to a discrete release signal. Actuation to drop the pumpdown ball or plug is accomplished even while the components are rotating or are moving longitudinally. Using the apparatus and method of the present invention, personnel do not need to climb up in the derrick to actuate manual valves.Type: GrantFiled: May 27, 1993Date of Patent: July 25, 1995Assignee: Baker Hughes IncorporatedInventors: John L. Baugh, Steven C. Owens, David Rothers, Michael W. Holcombe
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Patent number: 5343963Abstract: Method and apparatus for actuating one or more downhole well tools carried by a production or workstring conduit having an imperforate wall and for blocking fluid communication between an activating fluid body and a second fluid source within said well across dynamic seals between actuating members of the well tool, by producing selective signals through the conduit wall detectable by a member to produce an activating signal for actuating the downhole well tool by a downhole energy source.Type: GrantFiled: January 31, 1992Date of Patent: September 6, 1994Inventors: Brett W. Bouldin, Steven C. Owens, Dave E. Rothers, Kevin R. Jones
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Patent number: 5156494Abstract: The present invention is a moisture stabilization control system used to prevent structural damage to foundations resulting from forces exerted by the expansion and contraction of underlying soil. Stress sensors are employed to monitor the stress applied against the foudnation. When abnormal amounts of stress are sensed by the system, it compensates for the decreased support of the foundation by injecting water into the soil supporting that foundation until the level of stress is equalized and at the proper amount. The present invention is designed such that it can provide water to the soil in specified zones, thereby relieving localized depletions and preventing substantial structural damage to any foundation.Type: GrantFiled: July 26, 1991Date of Patent: October 20, 1992Assignee: Darien Management Co., Inc.Inventors: Steven C. Owens, Gary L. Sizenbach
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Patent number: 4903245Abstract: Apparatus for monitoring vibration of a bottom hole assembly used to drill a well includes at least one accelerometer mounted in the bottom hole assembly to generate data in the form of electrical signals corresponding to the acceleration experienced by the assembly. The computer in the assembly is programmed to collect data from the accelerometer and compute magnitude of the assembly acceleration. Means are provided for selecting from the collected data a value which exceeds a preset level. In one form, when the collected data has a value above a preset level, an alarm signal is sent to the surface so corrective measures can be taken to prevent damage to downhole equipment.Type: GrantFiled: March 11, 1988Date of Patent: February 20, 1990Assignee: Exploration Logging, Inc.Inventors: David A. Close, Steven C. Owens, Trevor K. C. Pugh