Patents Assigned to Oil Rebel Innovations Ltd.
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Patent number: 10590740Abstract: A downhole isolation tool for insertion in a wellbore and seated engagement to a downhole assembly, for allowing, when a sliding sleeve thereof is slidably positioned in a first position and when coupled to a lower end of said pump apparatus, fluids within a hydrocarbon formation to be drawn through such tool and allowed to pass to the pump apparatus for pumping uphole, and when such sliding sleeve is positioned in a second position and decoupled from said lower end of the pump assembly, for preventing said fluids from passing therethrough and uphole.Type: GrantFiled: June 1, 2018Date of Patent: March 17, 2020Assignee: Oil Rebel Innovations Ltd.Inventors: Peter Steven David Krawiec, Gregg J. Lacusta
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Patent number: 8899316Abstract: A downhole isolation tool for insertion in a wellbore, for allowing, when a ported sliding sleeve thereof is slidably positioned in a first position and when coupled to a lower end of said pump apparatus, fluids within a hydrocarbon formation to be drawn through such tool and allowed to pass to the pump apparatus for pumping uphole, and when such sliding sleeve is positioned in a second position and decoupled from said lower end of the pump assembly, for preventing said fluids from passing therethrough and uphole.Type: GrantFiled: January 14, 2013Date of Patent: December 2, 2014Assignee: Oil Rebel Innovations Ltd.Inventors: Gregg J. Lacusta, Peter Steven David Krawiec
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Patent number: 8893776Abstract: A pump assembly for recovering hydrocarbons from downhole wells. The pump assembly comprising a seating surface adapted to sealingly engage an interior surface of a first circumferential seal means situated within production tubing when said pump assembly is in a downhole operative position. A downhole ported sleeve is further provided and comprises a first port means and a second port means. The ported sleeve is adapted to move within a seal sub comprising a lower seal means and an upper seal means. The first port means is positioned between the lower seal means and the upper seal means when the pump assembly is removed from the well, thereby preventing pressurized fluids and/or gases from reaching surface. A method for sealing a well upon removal of a pump is further disclosed.Type: GrantFiled: May 30, 2012Date of Patent: November 25, 2014Assignee: Oil Rebel Innovations Ltd.Inventors: Gregg Lacusta, Peter Steven David Krawiec
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Publication number: 20130319695Abstract: A downhole isolation tool for insertion in a wellbore, for allowing, when a ported sliding sleeve thereof is slidably positioned in a first position and when coupled to a lower end of said pump apparatus, fluids within a hydrocarbon formation to be drawn through such tool and allowed to pass to the pump apparatus for pumping uphole, and when such sliding sleeve is positioned in a second position and decoupled from said lower end of the pump assembly, for preventing said fluids from passing therethrough and uphole.Type: ApplicationFiled: January 14, 2013Publication date: December 5, 2013Applicant: OIL REBEL INNOVATIONS LTD.Inventors: PETER STEVEN DAVID KRAWIEC, GREGG J. LACUSTA
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Publication number: 20130319694Abstract: A pump assembly for recovering hydrocarbons from downhole wells. The pump assembly comprising a seating surface adapted to sealingly engage an interior surface of a first circumferential seal means situated within production tubing when said pump assembly is in a downhole operative position. A downhole ported sleeve is further provided and comprises a first port means and a second port means. The ported sleeve is adapted to move within a seal sub comprising a lower seal means and an upper seal means. The first port means is positioned between the lower seal means and the upper seal means when the pump assembly is removed from the well, thereby preventing pressurized fluids and/or gases from reaching surface. A method for sealing a well upon removal of a pump is further disclosed.Type: ApplicationFiled: May 30, 2012Publication date: December 5, 2013Applicant: OIL REBEL INNOVATIONS LTD.Inventors: GREGG LACUSTA, PETER STEVEN DAVID KRAWIEC
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Publication number: 20120292045Abstract: A pump apparatus for recovering hydrocarbons from downhole wells, having a seating surface adapted to sealingly engage an interior surface of a circumferential seal member situated within production tubing when said pump is in a downhole operative position. An isolation plug is provided, releasably coupled to a lower end of said pump, having sealing means thereon to sealingly engage said interior surface of said circumferential seal member when the isolation plug is linearly positioned within said circumferential seal member and decoupled from the pump assembly, thereby preventing gases and fluids from fluid communication to surface when the pump is raised and removed from the well. A method for sealing a well upon removal of a pump is further disclosed.Type: ApplicationFiled: May 17, 2011Publication date: November 22, 2012Applicant: Oil Rebel Innovations Ltd.Inventors: Peter Steven David KRAWIEC, Gregg J. LACUSTA