Patents by Inventor Monty H. Rial
Monty H. Rial 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: 6604580Abstract: A method and system for accessing subterranean zones from the surface includes a substantially vertical well bore extending from the surface to a target zone, and an articulated well bore extending from the substantially vertical well bore to the target zone. The articulated well bore diverges from the substantially vertical well bore between the surface and the target zone. The system also includes a well bore pattern extending from the articulated well bore in the target zone operable to collect resources from the target zone. The system also includes a subsurface channel operable to communicate resources from the well bore pattern to the substantially vertical well bore. The system further includes a vertical pump disposed in the substantially vertical well bore and operable to lift resources collected in the substantially vertical well bore to the surface.Type: GrantFiled: April 15, 2002Date of Patent: August 12, 2003Assignee: CDX Gas, LLCInventors: Joseph A. Zupanick, Monty H. Rial
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Patent number: 6591922Abstract: An underreamer for forming a cavity within a well bore may include a housing rotatably disposed within the well bore. The underreamer may also include an actuation rod slidably positioned in the housing. The underreamer may further include a plurality of cutter sets nested together around the actuation rod while the cutter sets are in a retracted position where each cutter set is pivotally coupled to the housing and the actuation rod. The cutter sets are also pivotally coupled together. An axial force applied to the actuation rod operates to slide the actuation rod relative to the housing and extend the cutter sets radially outward relative to the housing to form the cavity when the housing is rotated.Type: GrantFiled: August 13, 2001Date of Patent: July 15, 2003Assignee: CDX Gas, LLCInventors: Monty H. Rial, Lawrence W. Diamond, Harold E. Payne
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Patent number: 6575235Abstract: A method and system for accessing subterranean zones from the surface includes a substantially vertical well bore extending from the surface to a target zone, and an articulated well bore extending from the substantially vertical well bore to the target zone. The articulated well bore diverges from the substantially vertical well bore between the surface and the target zone. The system also includes a well bore pattern extending from the articulated well bore in the target zone operable to collect resources from the target zone. The system also includes a subsurface channel operable to communicate resources from the well bore pattern to the substantially vertical well bore. The system further includes a vertical pump disposed in the substantially vertical well bore and operable to lift resources collected in the substantially vertical well bore to the surface.Type: GrantFiled: April 15, 2002Date of Patent: June 10, 2003Assignee: CDX Gas, LLCInventors: Joseph A. Zupanick, Monty H. Rial
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Patent number: 6575255Abstract: An underreamer for forming a cavity within a well bore is provided. The underreamer may include a housing rotatably disposed within the well bore. The underreamer may also include a sleeve slidably positioned around the housing. The underreamer may further include at least one cutter set where each cutter set is pivotally coupled to the housing and the sleeve. An axial force applied to the sleeve operates to slide the sleeve relative to the housing and extend each cutter set from a retracted position radially outward relative to the housing to form the cavity when the housing is rotated.Type: GrantFiled: August 13, 2001Date of Patent: June 10, 2003Assignee: CDX Gas, LLCInventors: Monty H. Rial, Lawrence W. Diamond, Harold E. Payne
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Publication number: 20030075322Abstract: An improved method for management of by-products from subterranean zones, comprising drilling a first well system into a subterranean zone, wherein the first well system comprises a first drainage pattern. By-product and gas from a first volume of the subterranean zone is removed via the first well system. A second well system is drilled into the subterranean zone, wherein the second well system comprises a second drainage pattern, and by-product is moved from a second volume of the subterranean zone to the first volume of the subterranean zone. Gas is then produced from the second volume of the subterranean zone. Subsequent drainage patterns repeat the process.Type: ApplicationFiled: October 19, 2001Publication date: April 24, 2003Applicant: CDX Gas, LLC.Inventors: Joseph A. Zupanick, Monty H. Rial
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Patent number: 6497556Abstract: A fluid level controlled pumping system includes a pumping unit disposed within a fluid cavity. The pumping unit includes an inlet operable to receive a fluid to be pumped from the fluid cavity. The system also includes a valve slidably coupled to the pumping unit. The valve includes a passage for receiving pumped fluid from an outlet of the pumping unit. In response to a decreasing fluid level within the fluid cavity, movement of the valve relative to the pumping unit aligns the passage with a port of the pumping unit to recirculate the pumped fluid from the outlet to the inlet.Type: GrantFiled: April 24, 2001Date of Patent: December 24, 2002Assignee: CDX Gas, LLCInventors: Joseph A. Zupanick, Monty H. Rial
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Publication number: 20020189801Abstract: A method and system for accessing subterranean resources from a limited surface area includes a first well bore extending from the surface to the target zone. The first well bore includes an angled portion disposed between the target zone and the surface to provide an offset between a surface location of the first well bore and an intersection of the first well bore with the subterranean resource. The system also includes an articulated well bore extending from the surface to the target zone. The articulated well bore is offset from the first well bore at the surface and intersects the first well bore proximate the target zone. The system further includes a well bore pattern extending from the intersection of the first well bore and the articulated well bore in the target zone to provide access to the target zone.Type: ApplicationFiled: July 1, 2002Publication date: December 19, 2002Applicant: CDX Gas, L.L.C., a Texas limited liability companyInventors: Joseph A. Zupanick, Monty H. Rial
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Publication number: 20020155003Abstract: A fluid level controlled pumping system includes a pumping unit disposed within a fluid cavity. The pumping unit includes an inlet operable to receive a fluid to be pumped from the fluid cavity. The system also includes a valve slidably coupled to the pumping unit. The valve includes a passage for receiving pumped fluid from an outlet of the pumping unit. In response to a decreasing fluid level within the fluid cavity, movement of the valve relative to the pumping unit aligns the passage with a port of the pumping unit to recirculate the pumped fluid from the outlet to the inlet.Type: ApplicationFiled: April 24, 2001Publication date: October 24, 2002Applicant: CDX Gas, LLCInventors: Joseph A. Zupanick, Monty H. Rial
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Publication number: 20020117297Abstract: A method and system for accessing subterranean zones from the surface includes a substantially vertical well bore extending from the surface to a target zone, and an articulated well bore extending from the substantially vertical well bore to the target zone. The articulated well bore diverges from the substantially vertical well bore between the surface and the target zone. The system also includes a well bore pattern extending from the articulated well bore in the target zone operable to collect resources from the target zone. The system also includes a subsurface channel operable to communicate resources from the well bore pattern to the substantially vertical well bore. The system further includes a vertical pump disposed in the substantially vertical well bore and operable to lift resources collected in the substantially vertical well bore to the surface.Type: ApplicationFiled: April 15, 2002Publication date: August 29, 2002Applicant: CDX Gas, L.L.C., a Texas limited liability companyInventors: Joseph A. Zupanick, Monty H. Rial
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Publication number: 20020108746Abstract: A method and system for accessing subterranean zones from the surface includes a substantially vertical well bore extending from the surface to a target zone, and an articulated well bore extending from the substantially vertical well bore to the target zone. The articulated well bore diverges from the substantially vertical well bore between the surface and the target zone. The system also includes a well bore pattern extending from the articulated well bore in the target zone operable to collect resources from the target zone. The system also includes a subsurface channel operable to communicate resources from the well bore pattern to the substantially vertical well bore. The system further includes a vertical pump disposed in the substantially vertical well bore and operable to lift resources collected in the substantially vertical well bore to the surface.Type: ApplicationFiled: April 15, 2002Publication date: August 15, 2002Applicant: CDX Gas, L.L.C., a Texas limited liability companyInventors: Joseph A. Zupanick, Monty H. Rial
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Publication number: 20020100616Abstract: A method and system for accessing subterranean zones from the surface includes a substantially vertical well bore extending from the surface to a target zone, and an articulated well bore extending from the substantially vertical well bore to the target zone. The articulated well bore diverges from the substantially vertical well bore between the surface and the target zone. The system also includes a well bore pattern extending from the articulated well bore in the target zone operable to collect resources from the target zone. The system also includes a subsurface channel operable to communicate resources from the well bore pattern to the substantially vertical well bore. The system further includes a vertical pump disposed in the substantially vertical well bore and operable to lift resources collected in the substantially vertical well bore to the surface.Type: ApplicationFiled: January 30, 2001Publication date: August 1, 2002Inventors: Joseph A. Zupanick, Monty H. Rial
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Patent number: 6425448Abstract: A method and system for accessing subterranean zones from the surface includes a substantially vertical well bore extending from the surface to a target zone, and an articulated well bore extending from the substantially vertical well bore to the target zone. The articulated well bore diverges from the substantially vertical well bore between the surface and the target zone. The system also includes a well bore pattern extending from the articulated well bore in the target zone operable to collect resources from the target zone. The system also includes a subsurface channel operable to communicate resources from the well bore pattern to the substantially vertical well bore. The system further includes a vertical pump disposed in the substantially vertical well bore and operable to lift resources collected in the substantially vertical well bore to the surface.Type: GrantFiled: January 30, 2001Date of Patent: July 30, 2002Assignee: CDX Gas, L.L.P.Inventors: Joseph A. Zupanick, Monty H. Rial
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Publication number: 20020096336Abstract: A method and system for surface production of gas from a subterranean zone includes forming a drainage pattern in a subsurface zone. The drainage pattern includes a plurality of cooperating bores and has a coverage area extending between the cooperating bores. Water pressure is lowered throughout the coverage area of the subsurface zone without significant subsurface drainage by producing water through the cooperating bores of the drainage pattern to the surface. Gas is produced from the coverage area of the subsurface zone with at least some of the water.Type: ApplicationFiled: November 1, 2001Publication date: July 25, 2002Inventors: Joseph A. Zupanick, Monty H. Rial