Patents by Inventor James F. Giebeler
James F. Giebeler 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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Patent number: 9683437Abstract: An electro-mechanical indicator system for signaling when a droppable object (such as, for example, a dart, plug or ball) is released during well cementing operations. A body section has first and second chambers divided by a fluid and pressure sealing barrier. A mechanical trigger mechanism is situated in the first chamber, which is exposed to elevated pressures and harsh wellbore fluids. Less robust components, such as sensor(s), power source(s), and signal device(s) located in the second chamber, remain isolated from the wellbore environment and elevated pressures.Type: GrantFiled: September 10, 2014Date of Patent: June 20, 2017Assignee: Blackhawk Specialty Tools, LLCInventors: Kenneth Flanigan, James F. Giebeler, Juan Carlos E. Mondelli, Ron D. Robichaux
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Patent number: 9605505Abstract: A remotely operated lifting top drive cement head has a high tensile strength and the ability to swivel or rotate. The cement head permits selective launching of darts, setting plugs, balls or other objects which can be held in place within the cement head without being damaged or washed away by slurry flow, but which can be launched as desired. The cement head can be remotely operated without requiring personnel to be lifted off the rig floor to actuate the tool or observe tool status.Type: GrantFiled: December 7, 2015Date of Patent: March 28, 2017Assignee: Blackhawk Specialty Tools, LLCInventors: Ron D. Robichaux, James F. Giebeler, Juan Carlos E. Mondelli
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Patent number: 9500060Abstract: A remotely operated lifting top drive cement head is provided having a high tensile strength, as well as the ability to swivel or rotate about a central vertical axis. The cement head permits selective launching of darts, setting plugs, balls or other objects which can be held in place within the cement head without being damaged or washed away by slurry flow, but which can be beneficially launched into said slurry flow at desired point(s) during the cementing process. The internal components of the cement head can be easily accessed using interrupted thread connections that can be quickly and easy connected and disconnected in the field without requiring specialized equipment. The cement head can be rigged up and remotely operated without requiring the lifting of personnel off the rig floor to actuate the tool or observe tool status.Type: GrantFiled: January 23, 2014Date of Patent: November 22, 2016Assignee: Blackhawk Specialty Tools, LLCInventors: Ron D. Robichaux, James F. Giebeler, Juan Carlos E. Mondelli
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Publication number: 20160102521Abstract: A remotely operated lifting top drive cement head has a high tensile strength and the ability to swivel or rotate. The cement head permits selective launching of darts, setting plugs, balls or other objects which can be held in place within the cement head without being damaged or washed away by slurry flow, but which can be launched as desired. The cement head can be remotely operated without requiring personnel to be lifted off the rig floor to actuate the tool or observe tool status.Type: ApplicationFiled: December 7, 2015Publication date: April 14, 2016Inventors: RON D. ROBICHAUX, JAMES F. GIEBELER, JUAN CARLOS E. MONDELLI
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Patent number: 9212531Abstract: A remotely operated lifting top drive cement head has a high tensile strength and the ability to swivel or rotate. The cement head permits selective launching of darts, setting plugs, balls or other objects which can be held in place within the cement head without being damaged or washed away by slurry flow, but which can be beneficially launched as desired. The cement head can be remotely operated without requiring personnel to be lifted off the rig floor to actuate the tool or observe tool status.Type: GrantFiled: January 22, 2010Date of Patent: December 15, 2015Assignee: Blackhawk Specialty Tools, LLCInventors: Ron D. Robichaux, James F. Giebeler, J C Mondelh
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Publication number: 20140374092Abstract: An electro-mechanical indicator system for signaling when a droppable object (such as, for example, a dart, plug or ball) is released during well cementing operations. A body section has first and second chambers divided by a fluid and pressure sealing barrier. A mechanical trigger mechanism is situated in the first chamber, which is exposed to elevated pressures and harsh wellbore fluids. Less robust components, such as sensor(s), power source(s), and signal device(s) located in the second chamber, remain isolated from the wellbore environment and elevated pressures.Type: ApplicationFiled: September 10, 2014Publication date: December 25, 2014Inventors: KENNETH FLANIGAN, JAMES F. GIEBELER, JUAN CARLOS E. MONDELLI, RON D. ROBICHAUX
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Patent number: 8887799Abstract: An electro-mechanical indicator system for signaling when a droppable object (such as, for example, a dart, plug or ball) is released during well cementing operations. A body section has first and second chambers divided by a fluid and pressure sealing barrier. A mechanical trigger mechanism is situated in the first chamber, which is exposed to elevated pressures and harsh wellbore fluids. Less robust components, such as sensor(s), power source(s), and signal device(s) located in the second chamber, remain isolated from the wellbore environment and elevated pressures.Type: GrantFiled: March 2, 2011Date of Patent: November 18, 2014Assignee: Blackhawk Specialty Tools, LLCInventors: Ron D. Robichaux, James F. Giebeler, Juan Carlos E. Mondelli, Kenneth Flanigan
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Publication number: 20140151044Abstract: A remotely operated lifting top drive cement head is provided having a high tensile strength, as well as the ability to swivel or rotate about a central vertical axis. The cement head permits selective launching of darts, setting plugs, balls or other objects which can be held in place within the cement head without being damaged or washed away by slurry flow, but which can be beneficially launched into said slurry flow at desired point(s) during the cementing process. The internal components of the cement head can be easily accessed using interrupted thread connections that can be quickly and easy connected and disconnected in the field without requiring specialized equipment. The cement head can be rigged up and remotely operated without requiring the lifting of personnel off the rig floor to actuate the tool or observe tool status.Type: ApplicationFiled: January 23, 2014Publication date: June 5, 2014Inventors: Ron D. Robichaux, James F. Giebeler, Juan Carlos E. Mondelli
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Patent number: 8636067Abstract: A remotely operated lifting top drive cement head is provided having a high tensile strength, as well as the ability to swivel or rotate about a central vertical axis. The cement head permits selective launching of darts, setting plugs, balls or other objects which can be held in place within the cement head without being damaged or washed away by slurry flow, but which can be beneficially launched into said slurry flow at desired point(s) during the cementing process. The internal components of the cement head can be easily accessed using interrupted thread connections that can be quickly and easy connected and disconnected in the field without requiring specialized equipment. The cement head can be rigged up and remotely operated without requiring the lifting of personnel off the rig floor to actuate the tool or observe tool status.Type: GrantFiled: August 30, 2010Date of Patent: January 28, 2014Assignee: Blackhawk Specialty Tools, LLCInventors: Ron D. Robichaux, James F. Giebeler, Juan Carlos E. Mondelli
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Publication number: 20110214853Abstract: An electro-mechanical indicator system for signaling when a droppable object (such as, for example, a dart, plug or ball) is released during well cementing operations. A body section has first and second chambers divided by a fluid and pressure sealing barrier. A mechanical trigger mechanism is situated in the first chamber, which is exposed to elevated pressures and harsh wellbore fluids. Less robust components, such as sensor(s), power source(s), and signal device(s) located in the second chamber, remain isolated from the wellbore environment and elevated pressures.Type: ApplicationFiled: March 2, 2011Publication date: September 8, 2011Inventors: Ron D. Robichaux, James F. Giebeler, J. C. Mondelli, Kenneth Flanigan
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Publication number: 20110048710Abstract: A remotely operated lifting top drive cement head is provided having a high tensile strength, as well as the ability to swivel or rotate about a central vertical axis. The cement head permits selective launching of darts, setting plugs, balls or other objects which can be held in place within the cement head without being damaged or washed away by slurry flow, but which can be beneficially launched into said slurry flow at desired point(s) during the cementing process. The internal components of the cement head can be easily accessed using interrupted thread connections that can be quickly and easy connected and disconnected in the field without requiring specialized equipment. The cement head can be rigged up and remotely operated without requiring the lifting of personnel off the rig floor to actuate the tool or observe tool status.Type: ApplicationFiled: August 30, 2010Publication date: March 3, 2011Inventors: Ron D. Robichaux, James F. Giebeler, J.C. Mondelli
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Publication number: 20100200222Abstract: A remotely operated lifting top drive cement head is provided having a high tensile strength, as well as the ability to swivel or rotate about a central vertical axis. The cement head permits selective launching of darts, setting plugs, balls or other objects which can be held in place within the cement head without being damaged or washed away by slurry flow, but which can be beneficially launched into said slurry flow at desired point(s) during the cementing process. The cement head can be remotely operated without requiring the lifting of personnel off the rig floor to actuate the tool or observe tool status.Type: ApplicationFiled: January 22, 2010Publication date: August 12, 2010Inventors: Ron D. Robichaux, James F. Giebeler, Jc Mondelh
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Patent number: 6634423Abstract: A lifting top drive sub sea staging cement head in which cement slurry flows from outside into its central bore, thru a rotating swivel connection. The cement head has a rotatably indexable reservoir cylinder with multiple cells which may be loaded with balls, and/or darts, and/or staging bombs. One first cell is kept open for circulation. The cylinder is rotatably aligned, at will to the flow path, so that the staging elements may be washed down the drill string. In addition, the cement head is hydraulically remotely controlled such that no operators protrude from the smooth body, yet the remote system may be manually over-ridden.Type: GrantFiled: January 16, 2002Date of Patent: October 21, 2003Inventors: Norman B. Giebeler, James F. Giebeler
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Publication number: 20030132002Abstract: A lifting top drive sub sea staging cement head in which cement slurry flows from outside into its central bore, thru a rotating swivel connection. The cement head has a rotatabley indexable reservoir cylinder with multiple cells which may be loaded with balls, and/or darts, and/or staging bombs. One first cell is kept open for circulation. The cylinder is rotatabley aligned, at will to the flow path, so that the staging elements may be washed down the drill string.Type: ApplicationFiled: January 16, 2002Publication date: July 17, 2003Inventors: Norman B. Giebeler, James F. Giebeler
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Patent number: 6164274Abstract: A method and apparatus for heating fluid comprising a rotor with a first hole and a second hole. The apparatus comprising an intake port, a discharge port and a pocket spaced apart from the rotor. The fluid enters the apparatus through the intake port and the rotor rotates causing the fluid to flow through the first hole, collide with the pocket, flow though the second hole and leave the apparatus through the discharge port.Type: GrantFiled: April 9, 1999Date of Patent: December 26, 2000Inventors: James F. Giebeler, Norman B. Giebeler
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Patent number: 5950724Abstract: A subsea lifting top drive cement head in which cement flows from the top. The cement head includes lower and upper assemblies with a bore for fluid flow, and a body in sure lock connection with the lower and upper assemblies and having a dart cage to prevent a dart inside the dart cage from being washed away by the cement flow. In addition, the cement head includes a ball dropper that does not need to be retracted prior to releasing the dart.Type: GrantFiled: August 1, 1997Date of Patent: September 14, 1999Inventor: James F. Giebeler
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Patent number: 5931153Abstract: A method of generating heat and a heat generator comprising a rotor with an intake port, a plurality of inner and a plurality of outer holes. The heat generator also comprises a front rotor housing for housing the rotor. The front rotor housing has a plurality of pockets and a discharge port. The fluid enters the heat generator through the intake port and the rotor rotates forcing the fluid through said the inner holes causing the fluid to collide with the pockets and return through the outer holes and flow out of the heat generator through the discharge port.Type: GrantFiled: July 9, 1998Date of Patent: August 3, 1999Inventors: James F. Giebeler, Norman B. Giebeler
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Patent number: 4566672Abstract: A pressure balanced ball valve assembly includes a ball valve mounted within a unitary cage which has limited axial movement within a stationary tubular body. Annular pistons are slidably mounted within the cage for movement toward and away from the outer surface of the ball valve. Pressure transfer balance conduits extend from locations on one side of the ball valve to annular chambers at opposite ends of the cage. The effective area on the ball valve subjected to upstream pressure is balanced by the effective area of an annular chamber in which the same unit pressure acts on the downstream end of the cage. The balance conduits each lead from one side of the ball valve to a remote chamber at the other end of the cage.Type: GrantFiled: November 9, 1983Date of Patent: January 28, 1986Inventor: James F. Giebeler
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Patent number: 4557509Abstract: A device for coupling two pipe sections together such that each of the connected pipe sections may swivel relative to the other. Each of the pipe sections have uniform and equal exterior diameters into which circumferential grooves, preferably a pair, are formed. The pipe sections are held together by a split clamp having inwardly extending ribs which mate with the grooves formed in the pipe sections. The size of the pipe section grooves and the split clamp ribs provide an annular space in each groove inwardly of the split clamp rib in which resides a compressible bearing ring. A washer ring separates and seals between the ends of the two pipe sections. The resulting pipe coupling is largely symmetrical about both its radial and axial centerpoint planes. Under pressure, the load is equalized over the multiple bearing rings.Type: GrantFiled: May 24, 1984Date of Patent: December 10, 1985Assignee: Emco ArrowheadInventor: James F. Giebeler
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Patent number: 4407533Abstract: A device for connecting two pipes for carrying abrasive material under high pressure employs a flange member welded to an end of one of the pipes and a ring member welded to an end of the other pipe. The pipes and both members have the same internal diameter. One or both pipes may be cold formed into a curved shape. An outward-extending rib on the ring member and a shoulder on the flange member are encircled by a tension sleeve having an inwardly directed lip at each end. The tension sleeve comprises two semi-circular halves. One or more continuous circumferential bands encircle the tension sleeve to hold the two halves together against radial separation. An anti-friction bearing assembly between one of said lips and a shoulder on the ring member permits relative turning movement between said pipes. An axial projection on the ring member is received within a recess in the flange member, and seal means are provided between the projection and the recess.Type: GrantFiled: October 1, 1981Date of Patent: October 4, 1983Assignee: Arrowhead ContinentalInventor: James F. Giebeler