Patents Assigned to APS Technology
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Publication number: 20110186353Abstract: A system and method for monitoring underground drilling in which vibration is monitored by creating a model of the drill string using finite element techniques or finite difference techniques and (i) predicting vibration by inputting real time values of operating parameters into the model, and then adjusting the model to agree with measured vibration data, (ii) predicting the weight on bit and drill string and mud motor speeds at which resonance will occur, as well as when stick-slip will occur, so that the operator can avoid operating regimes that will result in high vibration, (iii) determining vibration and torque levels along the length of the drill string based on the measured vibration and torque at one or more locations, (iv) determining the remaining life of critical components of the drill string based on the history of the vibration to which the components have been subjected, and (v) determining the optimum drilling parameters that will avoid excessive vibration of the drill string.Type: ApplicationFiled: February 1, 2010Publication date: August 4, 2011Applicant: APS TECHNOLOGY, INC.Inventors: William Evans Turner, Mark Ellsworth Wassell
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Patent number: 7922085Abstract: Systems, methods, apparatus, and computer program products are provided for monitoring the transfer of cargo, such as a shipping container, to and from a transporter, such as a truck. Identification codes are provided on the cargo and the transporter to aid in the identification of the cargo and the transporter. One or more identification code receiving devices, such as a camera, may be associated with a cargo moving apparatus, such as a crane, and configured to automatically capture the transporter identification code and the cargo identification code as the cargo is being transferred to or from the transporter. The transporter identification code and the cargo identification code can be associated with each other along with other information about the transfer in order to monitor the transfer. In this regard, identification information may be communicated to a shipping terminal's operating system to provide real-time information about one or more transfers occurring within a shipping terminal.Type: GrantFiled: April 13, 2007Date of Patent: April 12, 2011Assignee: APS Technology Group, Inc.Inventors: Patrick Thomas, John Charles Alvarez, Leroy E. Scheppmann, II
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Publication number: 20110024188Abstract: An apparatus for measuring the bending on a drill bit operating down hole in a well may comprise at least three pockets circumferentially spaced equidistantly around the drill collar of the drill string to which the drill bit is attached. Four strain gauges are equidistantly circumferentially spaced around each of the pockets so as to form first and second sets of strain gauges. The strain gauges in the first set are connected into one Wheatstone bridge while the gauges in the second set are connected in a second bridge. Each of the strain gauges that are oriented similarly within each of the pockets are connected in series within a single leg of a bridge so that the output voltage of the bridge is unaffected by bending in the drill string. The output of first bridge is used to determine the bending on the drill bit.Type: ApplicationFiled: July 30, 2009Publication date: February 3, 2011Applicant: APS Technology, Inc.Inventors: Mark Ellsworth Wassell, Martin E. Cobern, Carl Allison Perry
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Publication number: 20110017693Abstract: Provided are systems, methods, and computer-program products for tracking and locating shipping containers in rail car unloading operations in a railway switchyard using a rail mounted gantry crane. The systems, methods, and computer program products configured to establish the position of shipping containers loaded on rail cars within a rail yard. The position of the shipping containers can be conveyed in terms of relative or absolute coordinates. The systems, methods, and computer program products can use a variety of inputs, rules, and calculations to establish the final resting places of containers mounted on rail cars. The position information may be used to provide various functionality, including creating a log or record of the location of containers or to guide rail mounted gantry (RMG) cranes to unload and work the train(s) of interest.Type: ApplicationFiled: July 21, 2010Publication date: January 27, 2011Applicant: APS Technology Group, Inc.Inventors: Patrick Thomas, Allen Thomas, Leroy Scheppmann, II
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Publication number: 20100224410Abstract: A system for damping vibration in a drill string can include a magnetorheological fluid valve assembly having a supply of a magnetorheological fluid, a first member, and a second member capable of moving in relation to first member in response to vibration of the drill bit. The first and second members define a first and a second chamber for holding the fluid. Fluid can flow between the first and second chambers in response to the movement of the second member in relation to the first member. The valve assembly can also include a coil for inducing a magnetic field that alters the resistance of the magnetorheological fluid to flow between the first and second chambers, thereby increasing the damping provided by the valve.Type: ApplicationFiled: March 5, 2009Publication date: September 9, 2010Applicant: APS Technology Inc.Inventors: Mark Ellsworth Wassell, Daniel E. Burgess, Jason R. Barbely
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Publication number: 20100214121Abstract: A top drive assembly may comprise a drive motor that provides rotational torque to a drill string for driving the drill string into the earth. A sensor and a transmitter may be located on a section of the drill string or on a device that can be incorporated into a drill string. The sensor may take measurements of the drill string that is rotating during the drilling operation. If the sensor is located near the top drive assembly, the sensor may take measurements of an upper portion of the rotating drill string during the drilling operation. The transmitter may wirelessly transmit the sensor information in real-time to a coordinator or main radio. The transmitter may also be located near the top drive assembly and during the drilling operation, may transmit from the rotating drill string while located in a position above the earth's surface.Type: ApplicationFiled: February 20, 2009Publication date: August 26, 2010Applicant: APS Technology, Inc.Inventors: William J. Puro, Phillip T. Harkawik
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Patent number: 7762356Abstract: A preferred embodiment of a system for rotating and guiding a drill bit in an underground bore includes a drilling motor and a drive shaft coupled to drilling motor so that drill bit can be rotated by the drilling motor. The system further includes a guidance module having an actuating arm movable between an extended position wherein the actuating arm can contact a surface of the bore and thereby exert a force on the housing of the guidance module, and a retracted position.Type: GrantFiled: May 22, 2008Date of Patent: July 27, 2010Assignee: APS Technology, Inc.Inventors: William E. Turner, Carl A. Perry, Mark E. Wassell, Jason R. Barbely, Daniel E. Burgess, Martin E. Cobern
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Patent number: 7681663Abstract: Preferred methods and systems generate a control input based on a periodically-varying characteristic associated with the rotation of a drill string. The periodically varying characteristic can be correlated with the magnetic tool face and gravity tool face of a rotating component of the drill string, so that the control input can be used to initiate a response in the rotating component as a function of gravity tool face.Type: GrantFiled: May 1, 2006Date of Patent: March 23, 2010Assignee: APS Technology, Inc.Inventor: Martin E. Cobern
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Publication number: 20100008188Abstract: A preferred method for acquiring information during an underground drilling operation includes providing a sensing device capable of acquiring information concerning the underground drilling operation from a down-hole location on a selective basis in response to an input from the surface, and drilling for a first period of time. The preferred method also includes sending the input to the sensing device after drilling for the first period of time, and drilling during a second period of time while acquiring the information using the sensing device.Type: ApplicationFiled: September 18, 2009Publication date: January 14, 2010Applicant: APS TECHNOLOGY, INC.Inventors: Brent S. Hall, Derek J. Barnes, Jadwiga Barnes
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Patent number: 7508956Abstract: The invention provides for systems and methods for location-identification and monitoring of objects, such as shipping containers, at a transit terminal using an automated vision based tracking system. Such a system is ideally suited to provide minimal error rates, low cost implementation, real-time data and automatic merging of data with corresponding object identification systems and terminal operating systems. The systems and methods of the present invention provide for location-tracking of objects without the need to retrofit the objects with a tagging or marker device. The vision-based system incorporates the use of multiple imaging devices and a hand-off method for tracking the location of the objects over extended distances.Type: GrantFiled: June 4, 2004Date of Patent: March 24, 2009Assignee: APS Technology Group, Inc.Inventor: Leroy E. Scheppmann
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Publication number: 20090008151Abstract: A preferred embodiment of a system for rotating and guiding a drill bit in an underground bore includes a drilling motor and a drive shaft coupled to drilling motor so that drill bit can be rotated by the drilling motor. The system further includes a guidance module having an actuating arm movable between an extended position wherein the actuating arm can contact a surface of the bore and thereby exert a force on the housing of the guidance module, and a retracted position.Type: ApplicationFiled: May 22, 2008Publication date: January 8, 2009Applicant: APS Technology, Inc.Inventors: William E. Turner, Carl A. Perry, Mark E. Wassell, Jason R. Barbely, Daniel E. Burgess, Martin E. Cobern
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Publication number: 20080315471Abstract: A system for damping vibration in a drill string can include a valve assembly having a supply of a fluid, a first member, and a second member capable of moving in relation to first member in response to vibration of the drill bit. The first and second members define a first and a second chamber for holding the fluid. Fluid can flow between the first and second chambers in response to the movement of the second member in relation to the first member. The valve assembly can also include a coil or a valve for varying a resistance of the fluid to flow between the first and second chambers.Type: ApplicationFiled: April 24, 2008Publication date: December 25, 2008Applicant: APS Technology, Inc.Inventors: Mark Ellsworth Wassell, William Evans Turner, Daniel E. Burgess, Carl Allison Perry
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Publication number: 20080252417Abstract: Systems, methods, apparatus, and computer program products are provided for monitoring the transfer of cargo, such as a shipping container, to and from a transporter, such as a truck. Identification codes are provided on the cargo and the transporter to aid in the identification of the cargo and the transporter. One or more identification code receiving devices, such as a camera, may be associated with a cargo moving apparatus, such as a crane, and configured to automatically capture the transporter identification code and the cargo identification code as the cargo is being transferred to or from the transporter. The transporter identification code and the cargo identification code can be associated with each other along with other information about the transfer in order to monitor the transfer. In this regard, identification information may be communicated to a shipping terminal's operating system to provide real-time information about one or more transfers occurring within a shipping terminal.Type: ApplicationFiled: April 13, 2007Publication date: October 16, 2008Applicant: APS Technology Group, Inc.Inventors: Patrick Thomas, John Charles Alvarez, Leroy E. Scheppmann
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Patent number: 7389830Abstract: A preferred embodiment of a system for rotating and guiding a drill bit in an underground bore includes a drilling motor and a drive shaft coupled to drilling motor so that drill bit can be rotated by the drilling motor. The system further includes a guidance module having an actuating arm movable between an extended position wherein the actuating arm can contact a surface of the bore and thereby exert a force on the housing of the guidance module, and a retracted position.Type: GrantFiled: April 29, 2005Date of Patent: June 24, 2008Assignee: APS Technology, Inc.Inventors: William E. Turner, Carl A. Perry, Mark E. Wassell, Jason R. Barbely, Daniel E. Burgess, Martin E. Cobern
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Patent number: 7377339Abstract: A system for damping vibration in a drill string can include a valve assembly having a supply of a fluid, a first member, and a second member capable of moving in relation to first member in response to vibration of the drill bit. The first and second members define a first and a second chamber for holding the fluid. Fluid can flow between the first and second chambers in response to the movement of the second member in relation to the first member. The valve assembly can also include a coil or a valve for varying a resistance of the fluid to flow between the first and second chambers.Type: GrantFiled: April 19, 2007Date of Patent: May 27, 2008Assignee: APS Technology, Inc.Inventors: Mark Ellsworth Wassell, William Evans Turner, Daniel E. Burgess, Carl Allison Perry
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Patent number: 7327634Abstract: A rotary pulser for transmitting information to the surface from down hole in a well by generating pressure pulses encoded to contain information. The pressure pulses travel to the surface where they are decoded so as to decipher the information. The pulser includes housing containing a stator forming passages through which drilling fluid flows on its way to the drill bit, a rotor, and a replaceable wear sleeve enclosing the rotor. The rotor has blades that are capable of imparting a varying obstruction to the flow of drilling fluid through the stator passages depending on the circumferential orientation of the rotor, so that rotation of the rotor by a motor generates the encoded pressure pulses.Type: GrantFiled: July 9, 2004Date of Patent: February 5, 2008Assignee: APS Technology, Inc.Inventors: Carl A. Perry, Daniel E. Burgess, William E. Turner
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Publication number: 20060283632Abstract: A preferred method for acquiring information during an underground drilling operation includes providing a sensing device capable of acquiring information concerning the underground drilling operation from a down-hole location on a selective basis in response to an input from the surface, and drilling for a first period of time. The preferred method also includes sending the input to the sensing device after drilling for the first period of time, and drilling during a second period of time while acquiring the information using the sensing device.Type: ApplicationFiled: June 17, 2005Publication date: December 21, 2006Applicant: APS Technology, Inc.Inventors: Brent Hall, Derek Barnes, Jadwiga Barnes
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Publication number: 20060243487Abstract: A preferred embodiment of a system for rotating and guiding a drill bit in an underground bore includes a drilling motor and a drive shaft coupled to drilling motor so that drill bit can be rotated by the drilling motor. The system further includes a guidance module having an actuating arm movable between an extended position wherein the actuating arm can contact a surface of the bore and thereby exert a force on the housing of the guidance module, and a retracted position.Type: ApplicationFiled: April 29, 2005Publication date: November 2, 2006Applicant: APS Technology, Inc.Inventors: William Turner, Carl Perry, Mark Wassell, Jason Barbely, Daniel Burgess, Martin Cobern
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Publication number: 20050027435Abstract: The invention provides for systems and methods for location-identification and monitoring of objects, such as shipping containers, at a transit terminal using an automated vision based tracking system. Such a system is ideally suited to provide minimal error rates, low cost implementation, real-time data and automatic merging of data with corresponding object identification systems and terminal operating systems. The systems and methods of the present invention provide for location-tracking of objects without the need to retrofit the objects with a tagging or marker device. The vision-based system incorporates the use of multiple imaging devices and a hand-off method for tracking the location of the objects over extended distances.Type: ApplicationFiled: June 4, 2004Publication date: February 3, 2005Applicant: APS Technology Group, Inc.Inventor: Leroy Scheppmann
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Patent number: 6714138Abstract: A method and apparatus for transmitting information to the surface from down hole in a well in which a pulser is incorporated into the bottom hole assembly of a drill string that generates pressure pulses encoded to contain information concerning the drilling operation. The pressure pulses travel to the surface where they are decoded so as to decipher the information. The pulser includes a stator forming passages through which drilling fluid flows on its way to the drill bit. The rotor has blades that obstruct the flow of drilling fluid through the passages when the rotor is rotated into a first orientation and that relieve the obstruction when rotated into a second orientation, so that oscillation of the rotor generates the encoded pressure pulses. An electric motor, under the operation of a controller, drives a drive train that oscillates the rotor between the first and second orientations.Type: GrantFiled: September 29, 2000Date of Patent: March 30, 2004Assignee: APS Technology, Inc.Inventors: William Evans Turner, Denis P. Biglin, Jr.