Patents by Inventor Watcharin Suttipisetchart
Watcharin Suttipisetchart 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: 20220082000Abstract: A header with associated lubricator is for fluid handling at the wellhead of an oil and gas well where a plunger/lubricator lift system is deployed, and provides a novel compact lubricator with attached header which can replace a conventional wellhead flow-tee without modifying or moving other wellhead equipment to accommodate the new lubricator and header replacing the old flow-tee. A sub seal is provided at the header/lubricator attachment(s). The header with associated lubricator encloses a conduit with seals in the attachment interfaces between the header and lubricator or between the header and exit attachment means, where the conduit may also comprise a means of flow restriction through machined geometry or by retaining a reduced diameter or valve component through various means of attachment. The flow restrictor means may also be serviced via service access means provided in the header or lubricator exterior wall.Type: ApplicationFiled: November 22, 2021Publication date: March 17, 2022Inventors: Scott Murdoch, Watcharin Suttipisetchart, Stephen Vetter, Leigh Durling
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Patent number: 11208874Abstract: A header with associated lubricator is for fluid handling at the wellhead of an oil and gas well where a plunger/lubricator lift system is deployed, and provides a novel compact lubricator with attached header which can replace a conventional wellhead flow-tee without modifying or moving other wellhead equipment to accommodate the new lubricator and header replacing the old flow-tee. A sub seal is provided at the header/lubricator attachment(s). The header with associated lubricator encloses a conduit with seals in the attachment interfaces between the header and lubricator or between the header and exit attachment means, where the conduit may also comprise a means of flow restriction through machined geometry or by retaining a reduced diameter or valve component through various means of attachment. The flow restrictor means may also be serviced via service access means provided in the header or lubricator exterior wall.Type: GrantFiled: January 29, 2019Date of Patent: December 28, 2021Assignee: TIER 1 ENERGY TECH, INC.Inventors: Scott Murdoch, Watcharin Suttipisetchart, Stephen Vetter, Leigh Durling
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Patent number: 10774626Abstract: A plunger with expandable mating pad elements arrayed circumferentially about the plunger's body sealed to the plunger and biased to expand the plunger assembly's outer circumferential surface toward the inner surface of the tubular within which the plunger assembly is designed to operate. The gaps between the pad elements are minimized by having the adjacent pad elements slidable against each other along two sets of surfaces along essentially the length of the interface between adjacent pad elements, one surface set being approximately axial to the plunger and the other set being approximately radial to the plunger's longitudinal axis, and in this way reducing the available pathway in the gap between adjacent pad elements for fluid to bypass the plunger assembly.Type: GrantFiled: August 20, 2014Date of Patent: September 15, 2020Assignee: 1069416 ALBERTA LTD.Inventors: Watcharin Suttipisetchart, Stephen Vetter
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Publication number: 20190234191Abstract: A header with associated lubricator is for fluid handling at the wellhead of an oil and gas well where a plunger/lubricator lift system is deployed, and provides a novel compact lubricator with attached header which can replace a conventional wellhead flow-tee without modifying or moving other wellhead equipment to accommodate the new lubricator and header replacing the old flow-tee. A sub seal is provided at the header/lubricator attachment(s). The header with associated lubricator encloses a conduit with seals in the attachment interfaces between the header and lubricator or between the header and exit attachment means, where the conduit may also comprise a means of flow restriction through machined geometry or by retaining a reduced diameter or valve component through various means of attachment. The flow restrictor means may also be serviced via service access means provided in the header or lubricator exterior wall.Type: ApplicationFiled: January 29, 2019Publication date: August 1, 2019Inventors: Scott Murdoch, Watcharin Suttipisetchart, Stephen Vetter, Leigh Durling
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Patent number: 9850731Abstract: A lubricator is provided which has a unitized body with at least one port in communication with the body's bore and its outer surface, to which port(s) connectors with different outer fittings for further connection to other equipment may be attached and sealed, and later detached and replaced with other connectors. The connectors may have different outer fittings or may be a plug or valve. This allows the connection of a single port to external equipment to be changed and the fitting for that external equipment's connection to be altered, without having to disconnect the lubricator from its well-head and stem or any of the lubricator's other connections.Type: GrantFiled: September 30, 2013Date of Patent: December 26, 2017Assignee: 1069416 ALBERTA LTD.Inventors: Stephen Maerz, Leigh Durling, Watcharin Suttipisetchart
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Patent number: 9439409Abstract: A fishing reel housing for attachment to a rod along a longitudinal rod axis. The housing has a shaft for accepting a central bore of a line dispensing spool and an adjustment mechanism for selectively adjusting the shaft in position transversely away from the rod axis while maintaining its position along the rod axis. The fishing reel housing includes an adjustable line retainer assembly which moves a line retainer radially outwardly from the shaft as the adjustment mechanism is selectively adjusted. A fishing reel comprises the adjustable line retainer and reel housing with a spool with a central bore mounted thereon.Type: GrantFiled: October 31, 2013Date of Patent: September 13, 2016Assignee: 106941 AB LTD.Inventors: Stephen Maerz, Michael Thomas Sutherland, Lawrence Ralph Thomas, Watcharin Suttipisetchart
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Publication number: 20160102533Abstract: A catastrophic or heavy-hit indicator subassembly is included in a plunger lift system lubricator which includes a coil spring above a striker block, a piston above the striker block, the piston sealed but moveable within the bore of the subassembly, above the piston another spring or set of spring washers, a space, and above the space a thin membrane or wall in a top nut or seal at the top of the lubricator. If the plunger reaches the lubricator with sufficient force, it will compress the coil spring and move the striker block to push the piston upward within the bore of the lubricator, the piston will compress the second spring or set of spring washers, and the top end of the piston, which is preferably pointed, will pierce the membrane or wall in the top of the lubricator.Type: ApplicationFiled: August 13, 2015Publication date: April 14, 2016Inventors: STEPHEN MAERZ, STEPHEN VETTER, WATCHARIN SUTTIPISETCHART
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Publication number: 20150053427Abstract: An improved plunger with expandable mating pad elements arrayed circumferentially about the plunger's body sealed to the plunger and biased to expand the plunger assembly's outer circumferential surface toward the inner surface of the tubular within which the plunger assembly is designed to operate. The gaps between the pad elements are minimized by having the adjacent pad elements slidable against each other along two sets of surfaces along essentially the length of the interface between adjacent pad elements, one surface set being approximately axial to the plunger and the other set being approximately radial to the plunger's longitudinal axis, and in this way reducing the available pathway in the gap between adjacent pad elements for fluid to bypass the plunger assembly.Type: ApplicationFiled: August 20, 2014Publication date: February 26, 2015Inventors: WATCHARIN SUTTIPISETCHART, STEPHEN VETTER
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Publication number: 20140090830Abstract: A lubricator is provided which has a unitized body with at least one port in communication with the body's bore and its outer surface, to which port(s) connectors with different outer fittings for further connection to other equipment may be attached and sealed, and later detached and replaced with other connectors. The connectors may have different outer fittings or may be a plug or valve. This allows the connection of a single port to external equipment to be changed and the fitting for that external equipment's connection to be altered, without having to disconnect the lubricator from its well-head and stem or any of the lubricator's other connections.Type: ApplicationFiled: September 30, 2013Publication date: April 3, 2014Applicant: 1069416 ALBERTA LTD.Inventors: STEPHEN MAERZ, LEIGH DURLING, WATCHARIN SUTTIPISETCHART
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Publication number: 20140054403Abstract: A fishing reel housing for attachment to a rod along a longitudinal rod axis. The housing has a shaft for accepting a central bore of a line dispensing spool and an adjustment mechanism for selectively adjusting the shaft in position transversely away from the rod axis while maintaining its position along the rod axis. The fishing reel housing includes an adjustable line retainer assembly which moves a line retainer radially outwardly from the shaft as the adjustment mechanism is selectively adjusted. A fishing reel comprises the adjustable line retainer and reel housing with a spool with a central bore mounted thereon.Type: ApplicationFiled: October 31, 2013Publication date: February 27, 2014Applicant: 1069416 AB LTD.Inventors: Stephen Maerz, Michael Thomas Sutherland, Lawrence Ralph Thomas, Watcharin Suttipisetchart