Patents Assigned to 1904296 ALBERTA LTD.
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Patent number: 11674360Abstract: A tool for use in suspending operation of an oil or gas well driven by an artificial lift with a polished rod connected to a sucker rod in a tubing string. The tool includes a body having a lower narrow portion dimensioned to fit within the interior cavity of a tubing string inlet or an upper extension thereof, and an upper wide diameter portion defining a substantially horizontal landing surface dimensioned to rest upon the top edge of the tubing string inlet or the upper extension thereof. The tool includes one or more sucker rod-engaging structures and one or more longitudinal slots extending through the lower narrow portion and the upper wide diameter portion to allow passage of fluid or gas through the tool when the tool is supported on the top edge of the tubing string inlet or the upper extension thereof.Type: GrantFiled: December 23, 2020Date of Patent: June 13, 2023Assignee: 1904296 ALBERTA LTD.Inventors: Kenneth Nicholas Gordey, Leslie Joan Kohnen, Dennis Francis Ranks, Jeffery Errol Dickie, William G. Groves
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Publication number: 20210115740Abstract: A tool for use in suspending operation of an oil or gas well driven by an artificial lift with a polished rod connected to a sucker rod in a tubing string. The tool includes a body having a lower narrow portion dimensioned to fit within the interior cavity of a tubing string inlet or an upper extension thereof, and an upper wide diameter portion defining a substantially horizontal landing surface dimensioned to rest upon the top edge of the tubing string inlet or the upper extension thereof. The tool includes one or more sucker rod-engaging structures and one or more longitudinal slots extending through the lower narrow portion and the upper wide diameter portion to allow passage of fluid or gas through the tool when the tool is supported on the top edge of the tubing string inlet or the upper extension thereof.Type: ApplicationFiled: December 23, 2020Publication date: April 22, 2021Applicant: 1904296 ALBERTA LTD.Inventors: Kenneth Nicholas GORDEY, Leslie Joan KOHNEN, Dennis Francis RANKS, Jeffery Errol DICKIE, William G. GROVES
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Patent number: 10907422Abstract: The support tool described includes a body with a lower narrow portion dimensioned to fit within the interior cavity of a tubing string inlet or an upper wellhead extension thereof. The body has an upper wide diameter portion defining a landing surface substantially perpendicular to a longitudinal axis of the support tool. The landing surface is dimensioned to rest upon the top edge of the tubing string inlet or the upper wellhead extension thereof. The body includes a central interior longitudinal cavity spanning the length of the tool which is continuous with a longitudinal slot in the outer sidewall of the tool spanning the length of the tool. A sucker rod is held within the longitudinal cavity when the tool is supported on the top edge of the tubing string inlet or an upper wellhead extension thereof.Type: GrantFiled: October 22, 2018Date of Patent: February 2, 2021Assignee: 1904296 ALBERTA LTD.Inventors: Kenneth Nicholas Gordey, Leslie Joan Kohnen, Dennis Francis Ranks, Jeffery Errol Dickie, William G. Groves
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Publication number: 20190055794Abstract: A method for supporting a sucker rod string and associated downhole pumping equipment on a tubing string inlet or an upper extension thereof, during preparation of a wellhead for suspension of an oil or gas well includes the steps of: a) lifting and supporting the sucker rod string and partially disassembling the wellhead to expose an uphole end of the sucker rod assembly; b) engaging a support tool to a portion of the uphole end of the sucker rod assembly; and (c) lowering the sucker rod string into the tubing string inlet or the upper extension thereof, until the lower narrow portion enters the tubing string inlet or the upper extension thereof, and the landing surface of the support tool rests upon the top edge of the tubing string inlet or the top edge of the upper extension thereof.Type: ApplicationFiled: October 22, 2018Publication date: February 21, 2019Applicant: 1904296 ALBERTA LTD.Inventors: Kenneth Nicholas GORDEY, Leslie Joan KOHNEN, Dennis Francis RANKS, Jeffery Errol DICKIE, William G. GROVES
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Patent number: 10138689Abstract: A tool for use in suspending operation of an oil or gas well driven by an artificial lift with a polished rod connected to a sucker rod in a tubing string includes a body having a lower narrow portion dimensioned to fit within the interior cavity of a tubing string inlet or an upper extension thereof; an upper wide diameter portion defining a substantially horizontal landing surface dimensioned to rest upon the top edge of the tubing string inlet or the upper extension thereof; one or more sucker rod-engaging structures; and one or more longitudinal slots extending through the lower narrow portion and the upper wide diameter portion to allow passage of fluid or gas through the tool when the tool is supported on the top edge of the tubing string inlet or the upper extension thereof.Type: GrantFiled: April 15, 2016Date of Patent: November 27, 2018Assignee: 1904296 ALBERTA LTD.Inventors: Kenneth Nicholas Gordey, Leslie Joan Kohnen, Dennis Francis Ranks, Jeffery Errol Dickie, William G. Groves
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Publication number: 20160305200Abstract: A tool for use in suspending operation of an oil or gas well driven by an artificial lift with a polished rod connected to a sucker rod in a tubing string includes a body having a lower narrow portion dimensioned to fit within the interior cavity of a tubing string inlet or an upper extension thereof; an upper wide diameter portion defining a substantially horizontal landing surface dimensioned to rest upon the top edge of the tubing string inlet or the upper extension thereof; one or more sucker rod-engaging structures; and one or more longitudinal slots extending through the lower narrow portion and the upper wide diameter portion to allow passage of fluid or gas through the tool when the tool is supported on the top edge of the tubing string inlet or the upper extension thereof.Type: ApplicationFiled: April 15, 2016Publication date: October 20, 2016Applicant: 1904296 ALBERTA LTD.Inventors: Kenneth Nicholas GORDEY, Leslie Joan KOHNEN, Dennis Francis RANKS, Jeffery Errol DICKIE, William G. GROVES