Patents by Inventor Colby M. Ross
Colby M. Ross 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: 11047211Abstract: A system and method for deployment of an isolation seal assembly wherein an isolation seal assembly is releasably attached to a reverse circulation debris removal tool. The system includes a debris removal tool having a head with an elongated snorkel extending from the head; and an isolation seal assembly attached to the head with a shear device so that the snorkel protrudes past the end of the isolation seal assembly. The isolation seal assembly further includes a tubular with a latch adjacent a first end, an external seal below the latch, and openings formed along tubular between latch and the seal. The debris removal tool is used to engage the isolation seal assembly with a lower completion assembly. The openings in the isolation seal assembly permit the debris removal tool to continue to function after the isolation seal assembly is engaged with the lower completion assembly.Type: GrantFiled: October 7, 2016Date of Patent: June 29, 2021Assignee: Halliburton Energy Services, Inc.Inventors: Jameel U. Rahman, Danny P. Lewis, Colby M. Ross, Peter R. Maher
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Patent number: 9637985Abstract: Certain aspects are directed to a device designed to relieve compression in a length of pipe. The device provides a load ring that can absorb and isolate load until a shear sleeve is shifted and shear pins are sheared. A specific aspect provides a packer release compaction joint that has a shifting sleeve having a first internal shoulder configured to engage a shifting tool; a shear sleeve having a raised abutment; a load ring mounted on the shear sleeve, the load ring having an outer diameter and positioned forward of the first side of the raised abutment; a snap ring mounted around the outer diameter of the load ring. Action of a shifting tool against the first internal shoulder of the shifting sleeve causes the snap ring to move away from the load ring and move to the second side of the raised abutment.Type: GrantFiled: December 19, 2013Date of Patent: May 2, 2017Assignee: HALLIBURTON ENERGY SERVICES, INC.Inventors: Keith Wayne Scott, Colby M. Ross
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Patent number: 9617813Abstract: A locating assembly includes an inner mandrel and an outer mandrel. The outer mandrel is connected to the inner mandrel via a frangible device. The locating assembly also includes a positioning device connected to the outer mandrel. Further, the locating assembly is directly or operatively connected to a tool, and the tool is located within a wellbore. An application of a first downward force causes the positioning device to move to a first position, and, when the positioning device is in the first position, the tool is located and maintained in a first position. An application of a second downward force causes the inner mandrel to move relative to the outer mandrel into a second position, and, when the inner mandrel is in the second position, the tool is located and maintained in a second position.Type: GrantFiled: August 26, 2013Date of Patent: April 11, 2017Assignee: Halliburton Energy Services, Inc.Inventor: Colby M. Ross
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Publication number: 20160273287Abstract: Certain aspects are directed to a device designed to relieve compression in a length of pipe. The device provides a load ring that can absorb and isolate load until a shear sleeve is shifted and shear pins are sheared. A specific aspect provides a packer release compaction joint that has a shifting sleeve having a first internal shoulder configured to engage a shifting tool; a shear sleeve having a raised abutment; a load ring mounted on the shear sleeve, the load ring having an outer diameter and positioned forward of the first side of the raised abutment; a snap ring mounted around the outer diameter of the load ring. Action of a shifting tool against the first internal shoulder of the shifting sleeve causes the snap ring to move away from the load ring and move to the second side of the raised abutment.Type: ApplicationFiled: December 19, 2013Publication date: September 22, 2016Inventors: Keith Wayne Scott, Colby M. Ross
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Publication number: 20160160590Abstract: A locating assembly comprises: an inner mandrel; an outer mandrel, wherein the outer mandrel is connected to the inner mandrel via a frangible device; and a positioning device, wherein the positioning device is connected to the outer mandrel; wherein the locating assembly is directly or operatively connected to a tool, wherein the tool is located within a wellbore, wherein an application of a first downward force causes the positioning device to move to a first position, and wherein when the positioning device is in the first position, the tool is located and maintained in a first position, and wherein an application of a second downward force causes the inner mandrel to move relative to the outer mandrel into a second position, and wherein when the inner mandrel is in the second position, the tool is located and maintained in a second position.Type: ApplicationFiled: August 26, 2013Publication date: June 9, 2016Inventor: Colby M. ROSS
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Patent number: 9187986Abstract: A fracturing/gravel packing tool system with dual flow capabilities. A method of treating a well includes the steps of: flowing a fluid into the well through a work string while simultaneously flowing another fluid into the well through an annulus; and directing each of the fluids to the exterior of a well screen in the well. A well treatment system includes a slurry and a fluid flowed into a well. The slurry has an initial density, but the fluid is mixed with the slurry in the well, thereby causing the slurry to have a reduced density in the well. Another method of treating a well includes the steps of: installing a gravel packing assembly including a well screen in the well; flowing a slurry and a fluid into the well; mixing the slurry with the fluid, thereby reducing a density of the slurry in the well; and flowing the reduced density slurry about an exterior of the well screen.Type: GrantFiled: February 4, 2011Date of Patent: November 17, 2015Assignee: HALLIBURTON ENERGY SERVICES, INC.Inventors: Colby M. Ross, Samuel Martinez
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Patent number: 8336625Abstract: A fracturing/gravel packing tool with variable direction and exposure exit ports. A system for delivering an erosive flow into a subterranean well includes a port displacing in the well while the erosive flow passes through the port. Various displacement devices may be used in the system to displace the port.Type: GrantFiled: November 3, 2004Date of Patent: December 25, 2012Assignee: Halliburton Energy Services, Inc.Inventors: Bryon D. Mullen, Colby M. Ross
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Publication number: 20110174489Abstract: A fracturing/gravel packing tool system with dual flow capabilities. A method of treating a well includes the steps of: flowing a fluid into the well through a work string while simultaneously flowing another fluid into the well through an annulus; and directing each of the fluids to the exterior of a well screen in the well. A well treatment system includes a slurry and a fluid flowed into a well. The slurry has an initial density, but the fluid is mixed with the slurry in the well, thereby causing the slurry to have a reduced density in the well. Another method of treating a well includes the steps of: installing a gravel packing assembly including a well screen in the well; flowing a slurry and a fluid into the well; mixing the slurry with the fluid, thereby reducing a density of the slurry in the well; and flowing the reduced density slurry about an exterior of the well screen.Type: ApplicationFiled: February 4, 2011Publication date: July 21, 2011Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Colby M. ROSS, Samuel MARTINEZ
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Patent number: 7905284Abstract: A fracturing/gravel packing tool system with dual flow capabilities. A method of treating a well includes the steps of: flowing a fluid into the well through a work string while simultaneously flowing another fluid into the well through an annulus; and directing each of the fluids to the exterior of a well screen in the well. A well treatment system includes a slurry and a fluid flowed into a well. The slurry has an initial density, but the fluid is mixed with the slurry in the well, thereby causing the slurry to have a reduced density in the well. Another method of treating a well includes the steps of: installing a gravel packing assembly including a well screen in the well; flowing a slurry and a fluid into the well; mixing the slurry with the fluid, thereby reducing a density of the slurry in the well; and flowing the reduced density slurry about an exterior of the well screen.Type: GrantFiled: September 7, 2005Date of Patent: March 15, 2011Assignee: Halliburton Energy Services, Inc.Inventors: Colby M. Ross, Samuel Martinez
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Patent number: 7055598Abstract: A fluid flow control device (60) for use in a wellbore to control the inflow of production fluids comprises a sand control screen (62) having a base pipe (64) with a first set of openings (66) that allows the production fluids to flow therethrough and a sleeve (74) coaxially disposed adjacent to the base pipe (64). The sleeve (74) has a second set of openings (76) that allows the production fluids to flow therethrough. The sleeve (74) is selectively positionable relative to the base pipe (64) such that a pressure drop in the production fluids is selectively controllable by adjusting an alignment of the first set of openings (66) relative to the second set of openings (76).Type: GrantFiled: August 26, 2002Date of Patent: June 6, 2006Assignee: Halliburton Energy Services, Inc.Inventors: Colby M. Ross, Ralph H. Echols, Brock W. Watson
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Publication number: 20040035578Abstract: A fluid flow control device (60) for use in a wellbore to control the inflow of production fluids comprises a sand control screen (62) having a base pipe (64) with a first set of openings (66) that allows the production fluids to flow therethrough and a sleeve (74) coaxially disposed adjacent to the base pipe (64). The sleeve (74) has a second set of openings (76) that allows the production fluids to flow therethrough. The sleeve (74) is selectively positionable relative to the base pipe (64) such that a pressure drop in the production fluids is selectively controllable by adjusting an alignment of the first set of openings (66) relative to the second set of openings (76).Type: ApplicationFiled: August 26, 2002Publication date: February 26, 2004Inventors: Colby M. Ross, Ralph H. Echols, Brock W. Watson
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Publication number: 20040007829Abstract: A downhole seal assembly (70) and method for controlling the flow of fluids in a wellbore (72) are disclosed. The seal assembly (70) includes a tubular member (78) that is positionable within the wellbore (72). A seal element (90) is disposed externally around the tubular member (78). The seal element (90) has a substantially annular shaped body of deformable material such that the seal element (90) is radially expandable into sealing engagement with the wellbore (72) downhole. The body has a passageway (102) extending therethrough, which provides a communication path that bypasses the sealing engagement between the seal element (90) and the wellbore (72).Type: ApplicationFiled: June 11, 2003Publication date: January 15, 2004Inventor: Colby M. Ross
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Publication number: 20030047880Abstract: Disclosed is an improved annular well seal elements and method for installing and removing the elements from a subterranean well. The seal element has a plurality of slots formed in the seal element. During radial expansion of the seal element the slots are deformed to reduce hoop stresses in the seal due expansion.Type: ApplicationFiled: September 7, 2001Publication date: March 13, 2003Inventor: Colby M. Ross
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Patent number: 6497284Abstract: A well completion system and associated methods of completing wells provides enhanced convenience in well completions involving well treatment operations. In a described embodiment, a single trip perforating and fracturing/gravel packing method permits a well completion assembly including a well screen and a perforating gun to be installed in a well, the well to be perforated and treated, and the perforating gun to be retrieved from the well in a single trip. Retrieval of the perforating gun permits multiple zone completions in the well without the perforating guns remaining in the well thereafter.Type: GrantFiled: January 4, 2001Date of Patent: December 24, 2002Assignee: Halliburton Energy Services, Inc.Inventors: Ronald van Petegem, Colby M. Ross
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Patent number: 6494260Abstract: A well completion system and associated methods of completing wells provides enhanced convenience in well completions involving well treatment operations. In a described embodiment, a single trip perforating and fracturing/gravel packing method permits a well completion assembly including a well screen and a perforating gun to be installed in a well, the well to be perforated and treated, and the perforating gun to be retrieved from the well in a single trip. Retrieval of the perforating gun permits multiple zone completions in the well without the perforating guns remaining in the well thereafter.Type: GrantFiled: January 4, 2001Date of Patent: December 17, 2002Assignee: Halliburton Energy Services, Inc.Inventors: Ronald van Petegem, Colby M. Ross
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Patent number: 6286598Abstract: A well completion system and associated methods of completing wells provides enhanced convenience in well completions involving well treatment operations. In a described embodiment, a single trip perforating and fracturing/gravel packing method permits a well completion assembly including a well screen and a perforating gun to be installed in a well, the well to be perforated and treated, and the perforating gun to be retrieved from the well in a single trip. Retrieval of the perforating gun permits multiple zone completions in the well without the perforating guns remaining in the well thereafter.Type: GrantFiled: September 29, 1999Date of Patent: September 11, 2001Assignee: Halliburton Energy Services, Inc.Inventors: Ronald van Petegem, Colby M. Ross
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Publication number: 20010015275Abstract: A well completion system and associated methods of completing wells provides enhanced convenience in well completions involving well treatment operations. In a described embodiment, a single trip perforating and fracturing/gravel packing method permits a well completion assembly including a well screen and a perforating gun to be installed in a well, the well to be perforated and treated, and the perforating gun to be retrieved from the well in a single trip. Retrieval of the perforating gun permits multiple zone completions in the well without the perforating guns remaining in the well thereafter.Type: ApplicationFiled: January 4, 2001Publication date: August 23, 2001Applicant: Halliburton Energy Services, Inc.Inventors: Ronald van Petegem, Colby M. Ross
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Publication number: 20010001984Abstract: A well completion system and associated methods of completing wells provides enhanced convenience in well completions involving well treatment operations. In a described embodiment, a single trip perforating and fracturing/gravel packing method permits a well completion assembly including a well screen and a perforating gun to be installed in a well, the well to be perforated and treated, and the perforating gun to be retrieved from the well in a single trip. Retrieval of the perforating gun permits multiple zone completions in the well without the perforating guns remaining in the well thereafter.Type: ApplicationFiled: January 4, 2001Publication date: May 31, 2001Applicant: Halliburton Energy Services, Inc.Inventors: Ronald van Petegem, Colby M. Ross
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Patent number: 6131662Abstract: Methods of completing wells utilizing wellbore equipment positioning apparatus provide repositioning of sand control screens and perforating guns without requiring movement of a packer in the wellbore. In a preferred embodiment, a well completion method includes the steps of lowering a packer, positioning device, sand control screen, and perforating gun into a well, perforating a zone intersected by the wellbore, expanding the positioning device, and positioning the sand control screen opposite the perforated zone.Type: GrantFiled: May 5, 1999Date of Patent: October 17, 2000Assignee: Halliburton Energy Services, Inc.Inventor: Colby M. Ross
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Patent number: 6125933Abstract: A service tool for use in completion operations includes a fluid control apparatus therein. The apparatus permits variable regulation of fluid flow downhole, selective opening and closing of multiple fluid ports in the apparatus, protection against overpressurization and communication with the earth's surface. Each of these functions is accomplished by displacing a member of the apparatus with an electromechanical device. In particular, data transmission is performed by displacing the member relative to a fluid port to thereby produce pressure pulses in a fluid flowing therethrough.Type: GrantFiled: August 10, 1999Date of Patent: October 3, 2000Assignee: Halliburton Energy Services, Inc.Inventor: Colby M. Ross