Patents by Inventor Norman W. Hein
Norman W. Hein 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: 9725999Abstract: A system for recovering hydrocarbons comprises a downhole steam generator for coupling with a packer in an injector well, an umbilical device coupled to the downhole steam generator for lifting or lowering the downhole steam generator in the injector well, a first shear point disposed between the downhole steam generator and the packer, and a second shear point disposed between the umbilical device and the downhole steam generator, wherein the first shear point has a shear strength that is different than a shear strength of the second shear point.Type: GrantFiled: April 14, 2014Date of Patent: August 8, 2017Assignee: World Energy Systems IncorporatedInventors: Anthony Gus Castrogiovanni, Allen R. Harrison, Norman W. Hein, Jr., Marvin J. Schneider
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Patent number: 9540916Abstract: Embodiments of the invention described herein relate to methods and apparatus for recovery of viscous hydrocarbons from subterranean reservoirs. In one embodiment, a completion string for an enhanced oil recovery system is provided. The completion string includes an umbilical device having a plurality of conduits disposed therein, a downhole steam generator coupled to the umbilical device by a connect/disconnect device, and a conduit extending from the downhole steam generator through a packer.Type: GrantFiled: May 12, 2014Date of Patent: January 10, 2017Assignee: WORLD ENERGY SYSTEMS INCORPORATEDInventors: Anthony Gus Castrogiovanni, Marvin J. Schneider, Allen R. Harrison, Norman W. Hein, Jr.
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Publication number: 20140332201Abstract: Embodiments of the invention described herein relate to methods and apparatus for recovery of viscous hydrocarbons from subterranean reservoirs. In one embodiment, a completion string for an enhanced oil recovery system is provided. The completion string includes an umbilical device having a plurality of conduits disposed therein, a downhole steam generator coupled to the umbilical device by a connect/disconnect device, and a conduit extending from the downhole steam generator through a packer.Type: ApplicationFiled: May 12, 2014Publication date: November 13, 2014Applicant: WORLD ENERGY SYSTEMS INCORPORATEDInventors: Anthony Gus CASTROGIOVANNI, Marvin J. SCHNEIDER, Allen R. HARRISON, Norman W. HEIN, JR.
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Publication number: 20140332218Abstract: Embodiments of the invention described herein relate to methods and apparatus for recovery of viscous hydrocarbons from subterranean reservoirs. In one embodiment, a system for recovering hydrocarbons comprises a downhole steam generator for coupling with a packer in an injector well, an umbilical device coupled to the downhole steam generator for lifting or lowering the downhole steam generator in the injector well, a first shear point disposed between the downhole steam generator and the packer, and a second shear point disposed between the umbilical device and the downhole steam generator, wherein the first shear point has a shear strength that is different than a shear strength of the second shear point.Type: ApplicationFiled: April 14, 2014Publication date: November 13, 2014Inventors: Anthony Gus CASTROGIOVANNI, Allen R. HARRISON, Norman W. HEIN, JR., Marvin J. SCHNEIDER
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Patent number: 8834059Abstract: A connector to secure to the end of a cylindrical rod to transfer and distribute stress uniformly from the connector to the rod with a recess to cooperate with a retrieval tool to allow recovery of fractured rod strings or broken connectors. The connector includes an elongated body having a receptacle with a cylindrical wall, a top end and a recess where the recess is adjacent to the top end. A plurality of axially aligned tapered annuluses, coaxial with the receptacle, extends from the cylindrical wall into the body. Each annulus has a cross-section that is radially arcuate with one end tangentially approaching the cylindrical wall and the other end arcuately approaching the cylindrical wall.Type: GrantFiled: September 14, 2012Date of Patent: September 16, 2014Assignee: Delaware Capital Formation, Inc.Inventors: Damon L. Watkins, Scott William Long, Johnny B. Fayo, Norman W. Hein, Jr.
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Patent number: 8733437Abstract: Embodiments of the invention described herein relate to methods and apparatus for recovery of viscous hydrocarbons from subterranean reservoirs. In one embodiment, a method for recovery of hydrocarbons from a subterranean reservoir is provided. The method includes drilling an injector well to be in communication with a reservoir having one or more production wells in communication with the reservoir, installing casing in the injector well, cementing the casing, perforating the casing, positioning a downhole steam generator in the casing, flowing fuel, oxidant and water to the downhole steam generator to intermittently produce a combustion product and/or a vaporization product in the reservoir, flowing injectants to the reservoir, and producing hydrocarbons through the one or more production wells.Type: GrantFiled: July 27, 2012Date of Patent: May 27, 2014Assignee: World Energy Systems, IncorporatedInventors: Myron I. Kuhlman, Marvin J. Schneider, Norman W. Hein, Jr., Anthony Gus Castrogiovanni, Allen R. Harrison, Sharon Mayes
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Publication number: 20140079470Abstract: A connector to secure to the end of a cylindrical rod to transfer and distribute stress uniformly from the connector to the rod with a recess to cooperate with a retrieval tool to allow recovery of fractured rod strings or broken connectors. The connector includes an elongated body having a receptacle with a cylindrical wall, a top end and a recess where the recess is adjacent to the top end. A plurality of axially aligned tapered annuluses, coaxial with the receptacle, extends from the cylindrical wall into the body. Each annulus has a cross-section that is radially arcuate with one end tangentially approaching the cylindrical wall and the other end arcuately approaching the cylindrical wall.Type: ApplicationFiled: September 14, 2012Publication date: March 20, 2014Applicant: DELAWARE CAPITAL FORMATION, INC.Inventors: Damon L. Watkins, Scott William Long, Johnny B. Fayo, Norman W. Hein, JR.
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Publication number: 20130180708Abstract: Embodiments of the invention described herein relate to methods and apparatus for recovery of viscous hydrocarbons from subterranean reservoirs. In one embodiment, a method for recovery of hydrocarbons from a subterranean reservoir is provided. The method includes drilling an injector well to be in communication with a reservoir having one or more production wells in communication with the reservoir, installing casing in the injector well, cementing the casing, perforating the casing, positioning a downhole steam generator in the casing, flowing fuel, oxidant and water to the downhole steam generator to intermittently produce a combustion product and/or a vaporization product in the reservoir, flowing injectants to the reservoir, and producing hydrocarbons through the one or more production wells.Type: ApplicationFiled: July 27, 2012Publication date: July 18, 2013Inventors: Myron I. Kuhlman, Marvin J. Schneider, Norman W. Hein, JR., Anthony Gus Castrogiovanni, Allen R. Harrison, Sharon Mayes
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Patent number: 5147149Abstract: An apparatus and method are provided for dewatering an interior of a hollow tension leg connecting a tension leg platform to a floor of a body of water. The apparatus includes a pump having a suction inlet defined on its lower end and a discharge outlet on its upper end. An elongated storage tank is attached to the upper end of the pump above the pump and has a tank interior communicated with the discharge outlet. The assembly is lowered on an electric wireline through which power is conducted to the pump. The pump fills the tank and then the assembly is withdrawn from the tension leg and the water is drained therefrom. The assembly can be repeatedly lowered into the tension leg and withdrawn therefrom until the tension leg is substantially completely dewatered. Solid debris can be removed from the tension leg prior to dewatering.Type: GrantFiled: May 16, 1991Date of Patent: September 15, 1992Assignee: Conoco Inc.Inventors: Steven M. Craig, Douglas H. Warren, Lee M. Sandora, Robert R. Masecar, Norman W. Hein, Andrew F. Hunter
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Patent number: 4902168Abstract: A method for removing obsolete piling-anchored offshore platforms. The pilings at a desired cutoff point below the seabed are chilled to the point that toughness against brittle fracture is greatly reduced, and then a fracturing force is applied to the chilled section of piling.Type: GrantFiled: September 26, 1988Date of Patent: February 20, 1990Assignee: Conoco Inc.Inventors: Frank S. Wang, Charles T. Gautreau, Robert W. Heels, Norman W. Hein, Jr.
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Patent number: 4448062Abstract: Acoustic emissions are detected so that the amount of wear on the interior of a conduit can be directly determined. The acoustic emissions arise from plastic deformations and fractures caused by the fluid and particulate substances therein flowing through the conduit and impinging upon the interior surface of the conduit or by cavitation. The apparatus as disclosed has the capability to detect and also locate the surface area where wear is occurring.Type: GrantFiled: October 22, 1981Date of Patent: May 15, 1984Assignee: Conoco Inc.Inventors: Marvin L. Peterson, Norman W. Hein, Jr.
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Patent number: 4394577Abstract: At least two types of reflective or emissive materials are applied in alternating manner to a pile or other object to be moved. Ultraviolet energy is emitted toward the materials and reflections or emissions therefrom are received by appropriate detector elements which convert the different respective reflected or emitted energy spectra into corresponding electrical signals for use by a processor device to determine the distance and rate which the pile or object is being moved. The calculated information is channeled to a suitable display and a permanent recording device.Type: GrantFiled: June 25, 1981Date of Patent: July 19, 1983Assignee: Conoco Inc.Inventors: Marvin L. Peterson, Norman W. Hein, Jr., Donald H. Oertle
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Patent number: 4365306Abstract: A pile driving hammer monitoring apparatus is disclosed to include a pressure wave sensor, such as a hydrophone, remotely located from the pile driving equipment for detecting pressure waves generated by the hammer striking a pile. The sensor generates a proportional analog electrical signal which is conditioned into a corresponding digital electrical signal and conveyed to a microcomputer. The microcomputer calculates the hammer blow rate over a predetermined time period or over a selectable time period or distance of pile movement. Data independent of the blow rate information is enterable into the microcomputer by means of presettable multi-position switches. The apparatus can be powered either by an alternating current source or a direct current source.Type: GrantFiled: June 30, 1980Date of Patent: December 21, 1982Assignee: Conoco Inc.Inventors: Horace F. House, Marvin L. Peterson, Norman W. Hein, Jr.
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Patent number: 4304135Abstract: A dual element strain gauge is placed near a welded or otherwise constrained joint on a structural member so as to provide a constraint factor. The location for the strain gauge must be selected to provide constraint factor that is preferably near either maximum or minimum value. The strain gauge is monitored to detect a change in the initial constraint factor, which indicates failure has begun or is imminent.Type: GrantFiled: April 16, 1980Date of Patent: December 8, 1981Assignee: Conoco Inc.Inventors: Marvin L. Peterson, Norman W. Hein, Jr., Donald H. Oertle, Steven E. Hawkins
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Patent number: 4297885Abstract: Initiation and propagation of cracks in materials is detected and monitored by (a) adhering an acoustical emitter to the area of the material to be monitored, and (b) monitoring for acoustical signals emitted by the adhered emitter, said signals produced by cracks in the material initiating in or propagating into the acoustical emitter. An acoustical emitter such as brittle plastic, glass rods or strips and metal such as tin or cadmium can be used.Type: GrantFiled: October 24, 1979Date of Patent: November 3, 1981Assignee: Conoco Inc.Inventors: Norman W. Hein, Jr., Donald H. Oertle