Patents by Inventor Stefan Marek Radwanski
Stefan Marek Radwanski 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: 20230279735Abstract: A fracturing tree having fracturing fluid connections horizontally offset from a wellhead is provided. In one embodiment a system includes a fracturing tree mounted over a wellhead. The fracturing tree includes a valve to control flow of a fracturing fluid from the fracturing tree to the wellhead. The fracturing tree also includes a set of multiple goathead connections that are horizontally offset from the wellhead such that, when the fracturing fluid is received in the fracturing tree via the set of multiple goathead connections during a fracturing operation, the fracturing fluid entering the fracturing tree through the multiple goathead connections is combined at a location horizontally offset from the wellhead and is subsequently routed laterally through a shared bore toward the wellhead. Additional systems, devices, and methods are also disclosed.Type: ApplicationFiled: October 7, 2022Publication date: September 7, 2023Applicant: Cameron International CorporationInventors: Kirk Paul Guidry, Stefan Marek Radwanski
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Publication number: 20210164313Abstract: A fracturing tree with valves and a junction of vertical and horizontal bores located within a shared, single block of metal is provided. In one embodiment, a system includes a hydraulic fracturing tree mounted over an onshore wellhead. The hydraulic fracturing tree includes a vertical bore and a horizontal bore that meet. A junction of the vertical bore with the horizontal bore is located in a single block of metal of the hydraulic fracturing tree. The hydraulic fracturing tree also includes a first valve positioned along the vertical bore and a second valve positioned along the horizontal bore. Both of the first and second valves can be located in the single block of metal having the junction of the vertical bore with the horizontal bore. Additional systems, devices, and methods are also disclosed.Type: ApplicationFiled: July 13, 2020Publication date: June 3, 2021Applicant: Cameron International CorporationInventors: Kirk Paul Guidry, Stefan Marek Radwanski
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Patent number: 10711556Abstract: A fracturing tree having fracturing fluid connections horizontally offset from a wellhead is provided. In one embodiment a system includes a fracturing tree mounted over a wellhead. The fracturing tree includes a valve to control flow of a fracturing fluid from the fracturing tree to the wellhead. The fracturing tree also includes a set of multiple goathead connections that are horizontally offset from the wellhead such that, when the fracturing fluid is received in the fracturing tree via the set of multiple goathead connections during a fracturing operation, the fracturing fluid entering the fracturing tree through the multiple goathead connections is combined at a location horizontally offset from the wellhead and is subsequently routed laterally through a shared bore toward the wellhead. Additional systems, devices, and methods are also disclosed.Type: GrantFiled: August 16, 2019Date of Patent: July 14, 2020Assignee: Cameron International CorporationInventors: Kirk Paul Guidry, Stefan Marek Radwanski
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Publication number: 20200217169Abstract: A fracturing tree having fracturing fluid connections horizontally offset from a wellhead is provided. In one embodiment a system includes a fracturing tree mounted over a wellhead. The fracturing tree includes a valve to control flow of a fracturing fluid from the fracturing tree to the wellhead. The fracturing tree also includes a set of multiple goathead connections that are horizontally offset from the wellhead such that, when the fracturing fluid is received in the fracturing tree via the set of multiple goathead connections during a fracturing operation, the fracturing fluid entering the fracturing tree through the multiple goathead connections is combined at a location horizontally offset from the wellhead and is subsequently routed laterally through a shared bore toward the wellhead. Additional systems, devices, and methods are also disclosed.Type: ApplicationFiled: August 16, 2019Publication date: July 9, 2020Applicant: Cameron International CorporationInventors: Kirk Paul Guidry, Stefan Marek Radwanski
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Patent number: 10538987Abstract: A system, in certain embodiments, includes a horizontal fracturing tree. The horizontal fracturing tree includes a first hydraulic fracturing bore configured to flow a first fluid, wherein the first hydraulic fracturing bore extends along a first horizontal axis, and the first horizontal axis is generally perpendicular to a vertical axis of a wellhead.Type: GrantFiled: March 22, 2018Date of Patent: January 21, 2020Assignee: Cameron International CorporationInventors: Kirk Paul Guidry, Stefan Marek Radwanski
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Patent number: 10428614Abstract: A system, in certain embodiments, includes a horizontal fracturing tree. The horizontal fracturing tree includes a first hydraulic fracturing bore configured to flow a first fluid, wherein the first hydraulic fracturing bore extends along a first horizontal axis, and the first horizontal axis is generally perpendicular to a vertical axis of a wellhead.Type: GrantFiled: September 6, 2016Date of Patent: October 1, 2019Assignee: Cameron International CorporationInventors: Kirk Paul Guidry, Stefan Marek Radwanski
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Patent number: 10385644Abstract: A fracturing tree having fracturing fluid connections horizontally offset from a wellhead is provided. In one embodiment a system includes a fracturing tree mounted over a wellhead. The fracturing tree includes a valve to control flow of a fracturing fluid from the fracturing tree to the wellhead. The fracturing tree also includes a set of multiple goathead connections that are horizontally offset from the wellhead such that, when the fracturing fluid is received in the fracturing tree via the set of multiple goathead connections during a fracturing operation, the fracturing fluid entering the fracturing tree through the multiple goathead connections is combined at a location horizontally offset from the wellhead and is subsequently routed laterally through a shared bore toward the wellhead. Additional systems, devices, and methods are also disclosed.Type: GrantFiled: November 12, 2018Date of Patent: August 20, 2019Assignee: Camron International CorporationInventors: Kirk Paul Guidry, Stefan Marek Radwanski
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Publication number: 20190078412Abstract: A fracturing tree having fracturing fluid connections horizontally offset from a wellhead is provided. In one embodiment a system includes a fracturing tree mounted over a wellhead. The fracturing tree includes a valve to control flow of a fracturing fluid from the fracturing tree to the wellhead. The fracturing tree also includes a set of multiple goathead connections that are horizontally offset from the wellhead such that, when the fracturing fluid is received in the fracturing tree via the set of multiple goathead connections during a fracturing operation, the fracturing fluid entering the fracturing tree through the multiple goathead connections is combined at a location horizontally offset from the wellhead and is subsequently routed laterally through a shared bore toward the wellhead. Additional systems, devices, and methods are also disclosed.Type: ApplicationFiled: November 12, 2018Publication date: March 14, 2019Applicant: Cameron International CorporationInventors: Kirk Paul Guidry, Stefan Marek Radwanski
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Publication number: 20180216436Abstract: A system, in certain embodiments, includes a horizontal fracturing tree. The horizontal fracturing tree includes a first hydraulic fracturing bore configured to flow a first fluid, wherein the first hydraulic fracturing bore extends along a first horizontal axis, and the first horizontal axis is generally perpendicular to a vertical axis of a wellhead.Type: ApplicationFiled: March 22, 2018Publication date: August 2, 2018Inventors: Kirk Paul Guidry, Stefan Marek Radwanski
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Publication number: 20160376865Abstract: A system, in certain embodiments, includes a horizontal fracturing tree. The horizontal fracturing tree includes a first hydraulic fracturing bore configured to flow a first fluid, wherein the first hydraulic fracturing bore extends along a first horizontal axis, and the first horizontal axis is generally perpendicular to a vertical axis of a wellhead.Type: ApplicationFiled: September 6, 2016Publication date: December 29, 2016Inventors: Kirk Paul Guidry, Stefan Marek Radwanski
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Publication number: 20150136383Abstract: A system, in certain embodiments, includes a horizontal fracturing tree. The horizontal fracturing tree includes a first hydraulic fracturing bore configured to flow a first fluid, wherein the first hydraulic fracturing bore extends along a first horizontal axis, and the first horizontal axis is generally perpendicular to a vertical axis of a wellhead.Type: ApplicationFiled: January 29, 2015Publication date: May 21, 2015Inventors: Kirk Paul Guidry, Stefan Marek Radwanski
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Patent number: 8944159Abstract: A system, in certain embodiments, includes a horizontal fracturing tree. The horizontal fracturing tree includes a first hydraulic fracturing bore configured to flow a first fluid, wherein the first hydraulic fracturing bore extends along a first horizontal axis, and the first horizontal axis is generally perpendicular to a vertical axis of a wellhead.Type: GrantFiled: August 5, 2011Date of Patent: February 3, 2015Assignee: Cameron International CorporationInventors: Kirk Paul Guidry, Stefan Marek Radwanski
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Publication number: 20130032328Abstract: A system, in certain embodiments, includes a horizontal fracturing tree. The horizontal fracturing tree includes a first hydraulic fracturing bore configured to flow a first fluid, wherein the first hydraulic fracturing bore extends along a first horizontal axis, and the first horizontal axis is generally perpendicular to a vertical axis of a wellhead.Type: ApplicationFiled: August 5, 2011Publication date: February 7, 2013Applicant: CAMERON INTERNATIONAL CORPORATIONInventors: Kirk Paul Guidry, Stefan Marek Radwanski