Patents by Inventor Roger Fincher
Roger Fincher 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: 20180135368Abstract: A fluid transfer device for use in wellbore drilling includes at least one pressure vessel having a fluid port at a bottom thereof for entry and discharge of one of a working fluid or a power fluid and a fluid port at a top thereof for entry and discharge of the other of the power fluid or the working fluid. The pressure vessel has a barrier fluid between the power fluid and the working fluid. Valves are coupled to the power fluid port for selective introduction of the power fluid into the at least one pressure vessel. Valves are coupled to the working fluid port such that the working fluid is constrained to flow in only one direction.Type: ApplicationFiled: November 9, 2017Publication date: May 17, 2018Applicant: Sjö Drilling ASInventors: Roger Sverre Stave, Roger Fincher
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Patent number: 9808739Abstract: A distillation system and method. The system includes a recirculation pump and a separation system for receiving a multi-media fluidic solution and operating at a temperature different than ambient temperature and at a pressure different than ambient pressure. The system further includes a separator for separating heavier particles from the multi-media fluidic solution. The separator separates heavier particles from the multi-media fluidic solution at the temperature and pressure of the separation system.Type: GrantFiled: August 16, 2012Date of Patent: November 7, 2017Assignee: 212 WATER SERVICES, LLCInventors: Roger Fincher, Dan Owen
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Publication number: 20140224640Abstract: A distillation system and method. The system includes a recirculation pump and a separation system for receiving a multi-media fluidic solution and operating at a temperature different than ambient temperature and at a pressure different than ambient pressure. The system further includes a separator for separating heavier particles from the multi-media fluidic solution. The separator separates heavier particles from the multi-media fluidic solution at the temperature and pressure of the separation system.Type: ApplicationFiled: August 16, 2012Publication date: August 14, 2014Inventors: Roger Fincher, Dan Owen
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Publication number: 20140053666Abstract: Described herein are systems, devices, and methods for sensing, measuring, transmitting, and receiving information pertaining to a live oil or gas production environment. A measuring device may be positioned and secured within a production conduit in such a manner that sudden changes in temperature resulting in expansion of one or more components of the measuring device do not disrupt or negatively impact electrical connections established between the measuring device and the inner wall of the conduit. As a result, the measuring device described herein may reside in the conduit for longer periods of time while maintaining optimum performance. Further, the measuring device may be retrofit within an existing production environment and selectively secured at a desirable location within the production conduit.Type: ApplicationFiled: August 20, 2013Publication date: February 27, 2014Inventors: Peter S. Aronstam, Roger Fincher
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Patent number: 8284075Abstract: A measurement and communication system for use with a tubular string, comprises a tubular string having a plurality of self-powered, autonomous telemetry stations disposed at predetermined locations along the tubular string. Each autonomous telemetry station is adapted to receive at least one first signal and transmit at least one second signal related to the at least one first signal. Power is extracted from potential energy sources proximate each autonomous telemetry station. A method of communicating information along a tubular string comprises, disposing an autonomous telemetry station at predetermined locations along the tubular string. A preferred transmission path is autonomously determined at each of the autonomous telemetry stations. Information is transmitted along the tubular string according to the autonomously determined preferred path.Type: GrantFiled: June 14, 2004Date of Patent: October 9, 2012Assignee: Baker Hughes IncorporatedInventors: Roger Fincher, Peter Aronstam, Larry Watkins, Randy Gold
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Patent number: 8132630Abstract: A system for reverse circulation in a wellbore includes equipment for supplying drilling fluid into the wellbore bit via at least an annulus of the wellbore and returning the drilling fluid to a surface location via at least a bore of a wellbore tubular. The system also includes devices for controlling the annulus pressure associated with this reverse circulation. An active pressure differential device may increase the pressure wellbore annulus to at least partially offset a circulating pressure loss. Alternatively, the system may include devices for decreasing the pressure in the annulus of the wellbore.Type: GrantFiled: March 29, 2007Date of Patent: March 13, 2012Assignee: Baker Hughes IncorporatedInventors: Sven Krueger, Volker Krueger, Jens Bruns, Roger Fincher, Larry Watkins, Peter Aronstam, Peter Fontana
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Patent number: 8134476Abstract: A system for communicating between a first location and a second location comprises a jointed tubular string having a first section and a second section connected at a connection joint, with the tubular string having a fluid in an internal passage thereof. A first acoustic transducer is mounted in the internal passage of the first section proximate the connection joint, and a second acoustic transducer is mounted in the internal passage of the second section proximate the connection joint. A signal transmitted from the first location to the second location is transmitted across the connection joint as an acoustic signal in the fluid from the first acoustic transducer to the second acoustic transducer.Type: GrantFiled: June 3, 2008Date of Patent: March 13, 2012Assignee: Baker Hughes IncorporatedInventors: Roland E. Chemali, Volker Krueger, Peter Aronstam, Roger Fincher, Larry Watkins
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Patent number: 8020621Abstract: In one aspect, an apparatus is disclosed that includes an anisotropic nanocomposite element in thermal communication with a heat-generating element for conducting heat away from the heat-generating element along a selected direction. In another aspect, a method of conveying heat away from a heat-generating element is disclosed that includes transferring heat from the heat-generating element to an anisotropic nanocomposite element that is configured to conduct heat along a selected direction, and transferring heat received by the anisotropic nanocomposite element to a heat-absorbing element.Type: GrantFiled: August 2, 2007Date of Patent: September 20, 2011Assignee: Baker Hughes IncorporatedInventors: Rocco DiFoggio, Roger Fincher
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Patent number: 8011450Abstract: One exemplary APD Device is used with a liner drilling assembly to control wellbore pressure. The APD Device reduces a dynamic pressure loss associated with the drilling fluid returning via a wellbore annulus. Another exemplary APD Device is used to control pressure in a wellbore when deploying wellbore equipment, including running, installing and/or operating wellbore tools. The APD Device is set to reduce a dynamic pressure loss associated with a circulating fluid. The APD Device can also be configured to reduce a surge effect associated with the running of the wellbore equipment. Still another APD Device is used to control pressure in a wellbore when completing or working over a well. Exemplary completion activity can include circulating fluid other than a drilling fluid, such as a gravel slurry. The APD Device can reduce the dynamic pressure loss associated with circulation of both drilling fluid and non-drilling fluid.Type: GrantFiled: July 21, 2006Date of Patent: September 6, 2011Assignee: Baker Hughes IncorporatedInventors: Sven Krueger, Gerald Heisig, Detlef Hahn, Volker Krueger, Peter Aronstam, Harald Grimmer, Roger Fincher, Larry Watkins
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Patent number: 7931098Abstract: A drilling system includes a steerable bottomhole assembly (BHA) having a steering unit and a control unit that provide dynamic control of drill bit orientation or tilt. Exemplary steering units can adjust bit orientation at a rate that approaches or exceeds the rotational speed of the drill string or drill bit, can include a dynamically adjustable articulated joint having a plurality of elements that deform in response to an excitation signal, can include adjustable independently rotatable rings for selectively tilting the bit, and/or can include a plurality of selectively extensible force pads. The force pads are actuated by a shape change material that deforms in response to an excitation signal. A method of directional drilling includes continuously cycling the position of the steering unit based upon the rotational speed of the drill string and/or drill bit and with reference to an external reference point.Type: GrantFiled: October 30, 2007Date of Patent: April 26, 2011Assignee: Baker Hughes IncorporatedInventors: Peter Aronstam, Roger Fincher, Larry Watkins
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Patent number: 7823689Abstract: An apparatus for generating seismic body waves in a hydrocarbon reservoir includes a closed-loop borehole source having a resonant cavity for generating resonant energy, a drive source and a control unit. The drive source injects pressure pulses to the resonant cavity at a predetermined or selectable pressure and frequency. The fluid circulates between the cavity and the drive source in a closed-loop fashion. In another embodiment, the borehole source utilizes a smart or controllable material that is responsive to an applied excitation field. The cavity includes an excitation coil for providing an excitation field that changes a material property of the smart fluid. The control unit is programmed to adjust operating parameters to produce seismic waves having a selected frequency and amplitude. In one embodiment, a control unit adjusts operating parameters in response to measured parameters of interest or surface commands.Type: GrantFiled: August 18, 2003Date of Patent: November 2, 2010Assignee: Baker Hughes IncorporatedInventors: Peter S. Aronstam, Larry Watkins, Roger Fincher, James E. Goodson, Jr., Michael Carmody
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Patent number: 7802637Abstract: A drilling system includes a steerable bottomhole assembly (BHA) having a steering unit and a control unit that provide dynamic control of drill bit orientation or tilt. Exemplary steering units can adjust bit orientation at a rate that approaches or exceeds the rotational speed of the drill string or drill bit, can include a dynamically adjustable articulated joint having a plurality of elements that deform in response to an excitation signal, can include adjustable independently rotatable rings for selectively tilting the bit, and/or can include a plurality of selectively extensible force pads. The force pads are actuated by a shape change material that deforms in response to an excitation signal. A method of directional drilling includes continuously cycling the position of the steering unit based upon the rotational speed of the drill string and/or drill bit and with reference to an external reference point.Type: GrantFiled: October 30, 2007Date of Patent: September 28, 2010Assignee: Baker Hughes IncorporatedInventors: Peter Aronstam, Roger Fincher, Larry Watkins
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Patent number: 7757784Abstract: A novel well bore drilling system and method utilizes independently deployable multiple tubular strings to drill, line and cement multiple hole sections without intervening trips to the surface. In one embodiment, the drilling system includes two or more independent, telescoping, tubular members that form a nested tubular assembly and one or more sensors disposed on the nested tubular assembly. The nested tubular string is deployed in the wellbore in conjunction with a Bottom Hole Assembly (BHA). In some embodiments, a drilling motor for rotating a drill bit is also positioned in the tubular assembly. The sensors can be disposed in a stator of the drilling motor or adjacent the motor. Also, in embodiments, the sensors can be positioned on extensible members that can position the sensor or sensors adjacent the wellbore wall.Type: GrantFiled: June 24, 2005Date of Patent: July 20, 2010Assignee: Baker Hughes IncorporatedInventors: Roger Fincher, Allen Sinor, Larry Watkins, Joel Wilmes
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Patent number: 7487828Abstract: A drilling system comprises a tubular member disposed in a wellbore having a downhole assembly disposed therein. At least one electrical device is disposed in the downhole assembly. A fuel cell is disposed in the downhole assembly and operatively coupled to the electrical device for providing electrical power thereto. The fuel cell extracts at least a portion of its fuel supply from the flowing drilling fluid downhole. In another aspect, a pipeline system comprises a pipeline having a fluid flowing therein. An electrically powered device is disposed in the pipeline. A fuel cell is operatively coupled to the electrically powered device for providing electrical power thereto. The fuel cell extracts at least a portion of a fuel supply from a fluid flowing in the pipeline.Type: GrantFiled: May 22, 2007Date of Patent: February 10, 2009Assignee: Baker Hughes IncorporatedInventors: Roger Fincher, Larry Watkins, Peter Aronstam
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Publication number: 20090032259Abstract: In one aspect, an apparatus is disclosed that includes an anisotropic nanocomposite element in thermal communication with a heat-generating element for conducting heat away from the heat-generating element along a selected direction. In another aspect, a method of conveying heat away from a heat-generating element is disclosed that includes transferring heat from the heat-generating element to an anisotropic nanocomposite element that is configured to conduct heat along a selected direction, and transferring heat received by the anisotropic nanocomposite element to a heat-absorbing element.Type: ApplicationFiled: August 2, 2007Publication date: February 5, 2009Applicant: BAKER HUGHES INCORPORATEDInventors: Rocco DiFoggio, Roger Fincher
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Patent number: 7400262Abstract: A system for communicating between a first location and a second location comprises a jointed tubular string having a first section and a second section connected at a connection joint, with the tubular string having a fluid in an internal passage thereof. A first acoustic transducer is mounted in the internal passage of the first section proximate the connection joint, and a second acoustic transducer is mounted in the internal passage of the second section proximate the connection joint. A signal transmitted from the first location to the second location is transmitted across the connection joint as an acoustic signal in the fluid from the first acoustic transducer to the second acoustic transducer.Type: GrantFiled: February 2, 2005Date of Patent: July 15, 2008Assignee: Baker Hughes IncorporatedInventors: Roland E. Chemali, Volker Krueger, Peter Aronstam, Roger Fincher, Larry Watkins
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Publication number: 20080053705Abstract: A drilling system includes a steerable bottomhole assembly (BHA) having a steering unit and a control unit that provide dynamic control of drill bit orientation or tilt. Exemplary steering units can adjust bit orientation at a rate that approaches or exceeds the rotational speed of the drill string or drill bit, can include a dynamically adjustable articulated joint having a plurality of elements that deform in response to an excitation signal, can include adjustable independently rotatable rings for selectively tilting the bit, and/or can include a plurality of selectively extensible force pads. The force pads are actuated by a shape change material that deforms in response to an excitation signal. A method of directional drilling includes continuously cycling the position of the steering unit based upon the rotational speed of the drill string and/or drill bit and with reference to an external reference point.Type: ApplicationFiled: October 30, 2007Publication date: March 6, 2008Applicant: BAKER HUGHES INCORPORATEDInventors: Peter Aronstam, Roger Fincher, Larry Watkins
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Publication number: 20080041629Abstract: A drilling system includes a steerable bottomhole assembly (BHA) having a steering unit and a control unit that provide dynamic control of drill bit orientation or tilt. Exemplary steering units can adjust bit orientation at a rate that approaches or exceeds the rotational speed of the drill string or drill bit, can include a dynamically adjustable articulated joint having a plurality of elements that deform in response to an excitation signal, can include adjustable independently rotatable rings for selectively tilting the bit, and/or can include a plurality of selectively extensible force pads. The force pads are actuated by a shape change material that deforms in response to an excitation signal. A method of directional drilling includes continuously cycling the position of the steering unit based upon the rotational speed of the drill string and/or drill bit and with reference to an external reference point.Type: ApplicationFiled: October 30, 2007Publication date: February 21, 2008Applicant: BAKER HUGHES INCORPORATEDInventors: Peter Aronstam, Roger Fincher, Larry Watkins
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Publication number: 20070295537Abstract: A device and system for improving efficiency of subterranean cutting elements uses a controlled oscillation super imposed on steady drill bit rotation to maintain a selected rock fracture level. In one aspect, a selected oscillation is applied to the cutting element so that at least some of the stress energy stored in an earthen formation is maintained after fracture of the rock is initiated. Thus, this maintained stress energy can thereafter be used for further crack propagation. In one embodiment, an oscillation device positioned adjacent to the drill bit provides the oscillation. A control unit can be used to operate the oscillation device at a selected oscillation. In one arrangement, the control unit performs a frequency sweep to determine an oscillation that optimizes the cutting action of the drill bit and configures the oscillation device accordingly. One or more sensors connected to the control unit measure parameters used in this determination.Type: ApplicationFiled: September 6, 2007Publication date: December 27, 2007Applicant: BAKER HUGHES INCORPORATEDInventors: Roger Fincher, Larry Watkins, Peter Aronstam, Allen Sinor, John Baugh
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Publication number: 20070278007Abstract: A system for reverse circulation in a wellbore include equipment for supplying drilling fluid into the wellbore bit via at least an annulus of the wellbore and returning the drilling fluid to a surface location via at least a bore of a wellbore tubular. The system also includes devices for controlling the annulus pressure associated with this reverse circulation. In one embodiment, an active pressure differential device increases the pressure wellbore annulus to at least partially offset a circulating pressure loss. In other embodiments, the system includes devices for decreasing the pressure in the annulus of the wellbore. For offshore application, annulus pressure is decreased to accommodate the pore and fracture pressures of a subsea formation. In still other embodiments, annulus pressure is decreased to cause an underbalanced condition in the well.Type: ApplicationFiled: March 29, 2007Publication date: December 6, 2007Applicant: Baker Hughes IncorporatedInventors: Sven Krueger, Volker Krueger, Jens Bruns, Roger Fincher, Larry Watkins, Peter Aronstam, Peter Fontana