Patents by Inventor Jorn Folkvang
Jorn Folkvang 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: 10369495Abstract: The present invention comprises a process and apparatus for separation of hydrocarbons from hydrocarbon-containing produced water, wherein in stage 1 the hydrocarbon-containing produced water is supplied with a gas-containing component, whereupon a gas- and hydrocarbon-containing produced water mixture is fed to an inlet tube (22, 27) in the center of a tank, whereupon the said mixture is tangentially distributed via at least one nozzle (7) and at least one baffle plate (8.1), whereupon separated hydrocarbons are conveyed to at least one outlet from the tank and cleaned water is conveyed to an outlet (12) from the tank.Type: GrantFiled: July 17, 2015Date of Patent: August 6, 2019Assignee: Cameron Systems ASInventor: Jorn Folkvang
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Publication number: 20190083904Abstract: A process for separation of oil from oil-containing produced water as well as an apparatus for separation of oil from oil-containing produced water. A perforated baffle plate is arranged in a separator tank to provide for equalizing of the downwardly flow rate of produced water. The insertion of such baffle plates has shown that less oil is following the stream downward.Type: ApplicationFiled: November 20, 2018Publication date: March 21, 2019Inventor: Jorn Folkvang
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Patent number: 10150057Abstract: A process for separation of oil from oil-containing produced water as well as an apparatus for separation of oil from oil-containing produced water. A perforated baffle plate is arranged in a separator tank to provide for equalizing of the downwardly flow rate of produced water. The insertion of such baffle plates has shown that less oil is following the stream downward.Type: GrantFiled: October 4, 2013Date of Patent: December 11, 2018Assignee: Cameron Systems ASInventor: Jorn Folkvang
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Patent number: 10143939Abstract: The present invention comprises a process and apparatus for separation of hydrocarbons from hydrocarbon-containing produced water, wherein in stage 1 the hydrocarbon-containing produced water is supplied with a gas-containing component, whereupon a gas- and hydrocarbon-containing produced water mixture is fed to an inlet tube (22, 27) in the center of a tank, whereupon the said mixture is tangentially distributed via at least one nozzle (7) and at least one baffle plate (8.1), whereupon separated hydrocarbons are conveyed to at least one outlet from the tank and cleaned water is conveyed to an outlet (12) from the tank.Type: GrantFiled: July 17, 2015Date of Patent: December 4, 2018Assignee: Cameron Systems ASInventor: Jorn Folkvang
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Patent number: 9950281Abstract: The present invention relates to an apparatus for separation of hydrocarbons from hydrocarbon-containing produced water, comprising; a separator tank, at least one inlet tube (22, 27), at least one branch means (6) distributing the produced water stream, at least one outlet nozzle (7) and at least one guide vane (8.1) mounted under each outlet nozzle and leading water over the next outlet nozzle; at least one outlet (12) in the bottom of the tank for cleaned water and at least one outlet (9, 35, 36) rejecting rising gas with adherent oil droplets, at least one shroud (39) is arranged entirely or partly along the inside of at least one guide vane (8.1) in an angle of 30° to 150° related to the at least one guide vane (8.1). Further the invention relates to a process for separation of hydrocarbons from hydrocarbon-containing produced water.Type: GrantFiled: November 28, 2012Date of Patent: April 24, 2018Assignee: Cameron International CorporationInventor: Jorn Folkvang
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Patent number: 9938164Abstract: An apparatus for separating hydrocarbons from water, comprising a tank segment with a fluid inlet subsequent a housing with a liquid-gas mixer. The fluid inlet through a cylindrical tank wall, and further through the wall of a conical wall segment, a pipe spread, combining radial and axial flow over ring mounted guide vanes at the upper part of the conical wall segment. A hydro carbon outlet is located at a top end and a water outlet at a bottom end of tank-segment. A pipe for scale and debris removal is connected to the lower part of the bowl. The inner conical wall segment extends to the top end of the tank segment and at this location comprises a ring of vertically mounted guide vanes.Type: GrantFiled: May 12, 2016Date of Patent: April 10, 2018Assignee: Stauper Offshore ASInventor: Jørn Folkvang
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Patent number: 9808741Abstract: The present invention comprises a process and apparatus for separation of hydrocarbons from hydrocarbon-containing produced water, wherein in stage 1 the hydrocarbon-containing produced water is supplied with a gas-containing component, whereupon a gas- and hydrocarbon-containing produced water mixture is fed to an inlet tube (22, 27) in the center of a tank, whereupon the said mixture is tangentially distributed via at least one nozzle (7) and at least one baffle plate (8.1), whereupon separated hydrocarbons are conveyed to at least one outlet from the tank and cleaned water is conveyed to an outlet (12) from the tank.Type: GrantFiled: June 16, 2009Date of Patent: November 7, 2017Assignee: Cameron Systems ASInventor: Jorn Folkvang
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Publication number: 20170275185Abstract: An apparatus for separating hydrocarbons from water, comprising a tank segment with a fluid inlet subsequent a housing with a liquid gas mixer. The fluid inlet through a cylindrical tank wall,and further through the wall of a conical wall segment, a pipe spread, combining radial and axial flow over ring mounted guide vanes at the upper part of the conical wall segment. A hydro carbon outlet is located at a top end and a water outlet at a bottom end of tank-segment. A pipe for scale and debris removal is connected to the lower part of the bowl. The inner conical wall segment extends to the top end of the tank segment and at this location comprises a ring of vertically mounted guide vanes.Type: ApplicationFiled: May 12, 2016Publication date: September 28, 2017Inventor: Jørn Folkvang
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Publication number: 20160008738Abstract: The present invention comprises a process and apparatus for separation of hydrocarbons from hydrocarbon-containing produced water, wherein in stage 1 the hydrocarbon-containing produced water is supplied with a gas-containing component, whereupon a gas- and hydrocarbon-containing produced water mixture is fed to an inlet tube (22, 27) in the center of a tank, whereupon the said mixture is tangentially distributed via at least one nozzle (7) and at least one baffle plate (8.1), whereupon separated hydrocarbons are conveyed to at least one outlet from the tank and cleaned water is conveyed to an outlet (12) from the tank.Type: ApplicationFiled: July 17, 2015Publication date: January 14, 2016Applicant: Cameron Systems ASInventor: Jorn Folkvang
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Publication number: 20160009569Abstract: The present invention comprises a process and apparatus for separation of hydrocarbons from hydrocarbon-containing produced water, wherein in stage 1 the hydrocarbon-containing produced water is supplied with a gas-containing component, whereupon a gas- and hydrocarbon-containing produced water mixture is fed to an inlet tube (22, 27) in the center of a tank, whereupon the said mixture is tangentially distributed via at least one nozzle (7) and at least one baffle plate (8.1), whereupon separated hydrocarbons are conveyed to at least one outlet from the tank and cleaned water is conveyed to an outlet (12) from the tank.Type: ApplicationFiled: July 17, 2015Publication date: January 14, 2016Applicant: CAMERON SYSTEMS ASInventor: Jorn Folkvang
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Publication number: 20150076083Abstract: A process for separation of oil from oil-containing produced water as well as an apparatus for separation of oil from oil-containing produced water. A perforated baffle plate is arranged in a separator tank to provide for equalizing of the downwardly flow rate of produced water. The insertion of such baffle plates has shown that less oil is following the stream downward.Type: ApplicationFiled: October 4, 2013Publication date: March 19, 2015Applicant: CAMERON SYSTEMS ASInventor: Jorn Folkvang
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Publication number: 20140346118Abstract: The present invention relates to an apparatus for separation of hydrocarbons from hydrocarbon-containing produced water, comprising; a separator tank, at least one inlet tube (22, 27), at least one branch means (6) distributing the produced water stream, at least one outlet nozzle (7) and at least one guide vane (8.1) mounted under each outlet nozzle and leading water over the next outlet nozzle; at least one outlet (12) in the bottom of the tank for cleaned water and at least one outlet (9, 35, 36) rejecting rising gas with adherent oil droplets, at least one shroud (39) is arranged entirely or partly along the inside of at least one guide vane (8.1) in an angle of 30° to 150° related to the at least one guide vane (8.1). Further the invention relates to a process for separation of hydrocarbons from hydrocarbon-containing produced water.Type: ApplicationFiled: November 28, 2012Publication date: November 27, 2014Applicant: CAMERON INTERNATIONAL CORPORATIONInventor: Jorn Folkvang
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Patent number: 8425777Abstract: A method of separating includes mixing a fluid into a mixture that has been separated from an oil well stream and that includes water, oil, and gas. The mixture including the fluid is fed into a separator and allowed to separate into a water phase and an oil/fluid phase. The cleaned water phase is removed from the separator via an outlet for water. The oil/fluid phase is subjected to a separation step separating the oil/fluid into an oil phase and a gaseous phase, from which gaseous phase the fluid is recovered by a condensation step and recycled for injection into the mixture. The separator is a liquid-liquid/gas separator in which the pressure is in the range of 0.5 bar to 25 bar, while the mixture including the fluid is separated into the water phase and an oil/gas phase.Type: GrantFiled: November 3, 2006Date of Patent: April 23, 2013Assignee: Schlumberger Norge ASInventor: Jorn Folkvang
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Patent number: 8277547Abstract: A separator tank comprises an essentially cylindrical vertical tank (1) having an upper part (6) and a lower part (7), a tangentially arranged inlet (2) for fluid in the upper part of the tank, at least one first outlet (4) in the upper part of the tank, at least one second outlet (3) in the lower part of the tank, and means (12) for calming a stream around the second outlet. An inner annular wall (5) has a first opening (8) at an upper end of said inner annular wall to allow communication between the upper part and the lower part of the tank. The separator tank comprises a rod-shaped vortex eye breaker (11) extending vertically at the center of the tank in order to improve the capacity of the tank.Type: GrantFiled: September 15, 2011Date of Patent: October 2, 2012Assignee: Schlumberger Norge ASInventor: Jorn Folkvang
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Patent number: 8110024Abstract: A separator tank (1) comprising an essentially cylindrical vertical tank, a tangentially arranged inlet (3) in an upper part (9) of the tank, at least one first outlet (4) for oil and gas in the upper part of the tank, and at least one second outlet (5) for water in a lower part of the tank. A vortex zone (7) comprises a downward protruding conical frusta shaped wall (8) with an opening (11) at the lower end to allow communication between the upper and lower part of the tank. A helical spiralling vane is disposed on the upward directed part of said conical frusta shaped wall.Type: GrantFiled: October 27, 2006Date of Patent: February 7, 2012Assignee: Schlumberger Norge ASInventor: Jorn Folkvang
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Patent number: 8105421Abstract: A well fluid separator tank comprises an essentially cylindrical vertical tank (1) having an upper part (6) and a lower part (7) divided by an upward protruding conical frusta shaped wall (5), a tangentially arranged inlet (2) for fluid in the upper part of the tank, at least one first outlet (4) in the upper part of the tank, at least one second outlet (3) in the lower part of the tank, and means (12) for calming a stream around the second outlet. The upward protruding conical frusta shaped wall (5) has a first opening (8) at an upper end of said upward protruding conical frusta shaped wall to allow communication between the upper part and the lower part of the tank. The conical frusta shaped wall (5) has an inclination (9) so that the angle between the wall of the tank and the upper side of the conical frusta shaped wall is in the range from 15° to 70°.Type: GrantFiled: October 27, 2006Date of Patent: January 31, 2012Assignee: Schlumberger Norge ASInventor: Jorn Folkvang
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Publication number: 20120006201Abstract: A separator tank comprises an essentially cylindrical vertical tank (1) having an upper part (6) and a lower part (7), a tangentially arranged inlet (2) for fluid in the upper part of the tank, at least one first outlet (4) in the upper part of the tank, at least one second outlet (3) in the lower part of the tank, and means (12) for calming a stream around the second outlet. An inner annular wall (5) has a first opening (8) at an upper end of said inner annular wall to allow communication between the upper part and the lower part of the tank. The separator tank comprises a rod-shaped vortex eye breaker (11) extending vertically at the centre of the tank in order to improve the capacity of the tank.Type: ApplicationFiled: September 15, 2011Publication date: January 12, 2012Inventor: Jorn Folkvang
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Patent number: 8088286Abstract: A gravity separator includes a vessel within which a mixture containing water, oil, and gas can separate under gravity to form vertically discrete oil and water layers and a gas phase. An inlet duct communicates with a vessel entrance for the mixture containing water, oil, and gas. The inlet duct of the gravity separator includes a gas injector that injects a gaseous medium in a volume in the range of from 0.01-1.9 Sm3 of the gaseous medium per 1 m3 of the mixture into the mixture containing water, oil, and gas.Type: GrantFiled: October 27, 2006Date of Patent: January 3, 2012Assignee: Schlumberger Norge ASInventor: Jorn Folkvang
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Publication number: 20110290738Abstract: The present invention comprises a process and apparatus for separation of hydrocarbons from hydrocarbon-containing produced water, wherein in stage 1 the hydrocarbon-containing produced water is supplied with a gas-containing component, whereupon a gas- and hydrocarbon-containing produced water mixture is fed to an inlet tube (22, 27) in the center of a tank, whereupon the said mixture is tangentially distributed via at least one nozzle (7) and at least one baffle plate (8.1), whereupon separated hydrocarbons are conveyed to at least one outlet from the tank and cleaned water is conveyed to an outlet (12) from the tank.Type: ApplicationFiled: June 16, 2009Publication date: December 1, 2011Applicant: TS TECHNOLOGY ASInventor: Jorn Folkvang
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Patent number: 8043419Abstract: A separator tank comprises an essentially cylindrical vertical tank (1) having an upper part (6) and a lower part (7), a tangentially arranged inlet (2) for fluid in the upper part of the tank, at least one first outlet (4) in the upper part of the tank, at least one second outlet (3) in the lower part of the tank, and means (12) for calming a stream around the second outlet. An inner annular wall (5) has a first opening (8) at an upper end of said inner annular wall to allow communication between the upper part and the lower part of the tank. The separator tank comprises a rod-shaped vortex eye breaker (11) extending vertically at the center of the tank in order to improve the capacity of the tank.Type: GrantFiled: October 27, 2006Date of Patent: October 25, 2011Assignee: Schlumberger Norge ASInventor: Jorn Folkvang