Patents by Inventor Luke W. Holderman
Luke W. Holderman 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: 8430174Abstract: A well tool for use with a subterranean well can include an elongated passageway and a plug which prevents fluid communication through the passageway for a predetermined period of time. The plug can including an anhydrous boron compound, whereby the predetermined period of time is determined by a length of the anhydrous boron compound. A method of operating a well tool in conjunction with a subterranean well can include exposing an anhydrous boron compound to an aqueous fluid, with the anhydrous boron compound being included in a plug which prevents fluid communication through a passageway of the well tool. The well tool can be operated in response to fluid communication being permitted through the passageway a predetermined period of time after the exposing step.Type: GrantFiled: September 10, 2010Date of Patent: April 30, 2013Assignee: Halliburton Energy Services, Inc.Inventors: Luke W. Holderman, Jean-Marc Lopez
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Patent number: 8376047Abstract: A variable flow resistance system for use in a subterranean well can include a flow chamber through which a fluid composition flows, the chamber having at least one inlet, an outlet, and at least one structure spirally oriented relative to the outlet, whereby the structure induces spiral flow of the fluid composition about the outlet. Another variable flow resistance system for use in a subterranean well can include a flow chamber including an outlet, at least one structure which induces spiral flow of a fluid composition about the outlet, and at least one other structure which impedes a change in direction of flow of the fluid composition radially toward the outlet.Type: GrantFiled: March 26, 2012Date of Patent: February 19, 2013Assignee: Halliburton Energy Services, Inc.Inventors: Jason D. Dykstra, Michael L. Fripp, Luke W. Holderman
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Publication number: 20130037276Abstract: A flow regulating system can include multiple flow restrictors, at least one of which selectively restricts flow between an interior of a tubular string and an external annulus, a plug which prevents flow through a respective one of the flow restrictors, the plug being aligned substantially perpendicular to a longitudinal axis of the flow restrictor. A method of variably restricting fluid flow in a well can include installing one or more plugs in selected one(s) of multiple openings in a housing, each installed plug preventing fluid flow through a respective flow restrictor, and externally accessing the openings, without removing any cover. An externally adjustable inflow control device can include a housing having multiple openings, multiple flow restrictors, a plug in selected one(s) of the openings, each plug preventing fluid flow through a respective flow restrictor, and each plug being externally accessible, without removal of any cover.Type: ApplicationFiled: July 25, 2012Publication date: February 14, 2013Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Nicholas A. KUO, Luke W. HOLDERMAN, Jean-Marc LOPEZ, Caleb T. WARREN
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Patent number: 8356669Abstract: A well system can include an inflow control device which resists flow into a tubular string. A selection from among multiple different flow resistances through the inflow control device can be performed in response to pressure manipulation. An inflow control device can include a piston which is displaceable to at least two positions. Flow through the inflow control device is permitted at a certain flow resistance when the piston is at one position, and flow through the inflow control device is permitted at a greater flow resistance when the piston is at another position. Fluid which flows through the inflow control device can be constrained to flow through an increased number of flow restrictors in response to displacement of the piston from the first to the second position.Type: GrantFiled: September 1, 2010Date of Patent: January 22, 2013Assignee: Halliburton Energy Services, Inc.Inventor: Luke W. Holderman
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Patent number: 8356668Abstract: A variable flow resistance system for use in a subterranean well can include a flow chamber through which a fluid composition flows, the chamber having at least one inlet, an outlet, and at least one structure spirally oriented relative to the outlet, whereby the structure induces spiral flow of the fluid composition about the outlet. Another variable flow resistance system for use in a subterranean well can include a flow chamber including an outlet, at least one structure which induces spiral flow of a fluid composition about the outlet, and at least one other structure which impedes a change in direction of flow of the fluid composition radially toward the outlet.Type: GrantFiled: August 27, 2010Date of Patent: January 22, 2013Assignee: Halliburton Energy Services, Inc.Inventors: Jason D. Dykstra, Michael L. Fripp, Luke W. Holderman
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Publication number: 20120298352Abstract: Screen assemblies capable of being disposed in a bore for hydrocarbon fluid production are described. The screen assemblies can support filter mediums and reduce or eliminate plugging by swellable material. One screen assembly includes filter mediums supported by a rigid member located exterior to a portion of a base pipe. The rigid member can include openings through which the filter mediums can be in fluid communication with an inner diameter of the base pipe. Swellable material can be disposed exterior to a second portion of the base pipe adjacent to the rigid member. The filter mediums can be displaced to contact a wellbore and the rigid members can help reduce or prevent plugging of screen assembly openings.Type: ApplicationFiled: August 1, 2012Publication date: November 29, 2012Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Luke W. Holderman, Andrew Penno, Jean-Marc Lopez
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Patent number: 8302680Abstract: Screen assemblies capable of being disposed in a wellbore for hydrocarbon fluid production are described. The screen assemblies can support tubes for receiving hydrocarbon fluid and reduce or eliminate plugging of the tubes by swellable material. A screen assembly may include a support material between a tube and swellable material located exterior to a base pipe. The tube may include perforations and can receive and direct hydrocarbon fluids from the formation. The swellable material can expand after contact with an activating fluid and can displace the tube toward a surface of the bore. The swellable material can expand more than the support material and the support material can reduce or prevent plugging of the perforations by the swellable material expanding.Type: GrantFiled: August 12, 2009Date of Patent: November 6, 2012Assignee: Halliburton Energy Services, Inc.Inventors: Luke W. Holderman, Alf Kolbjorn Sevre
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Patent number: 8291985Abstract: Assemblies that can be disposed in a subterranean bore are described. An assembly can include a fluid restricting member in a groove. At least a portion of the fluid restricting member can be removable from the groove after being exposed to an environment of the bore to form a bypass to a tubing valve. The fluid restricting member may be positioned in a groove located between an inner wall of a base pipe and an outer wall of an assembly housing that is exterior to the base pipe. The fluid restricting member can cooperate with at least part of the tubing valve to block fluid flow and pressure equalization before at least a portion of the fluid restricting member is removed from the grove.Type: GrantFiled: September 4, 2009Date of Patent: October 23, 2012Assignee: Halliburton Energy Services, Inc.Inventor: Luke W. Holderman
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Patent number: 8256510Abstract: Screen assemblies capable of being disposed in a bore for hydrocarbon fluid production are described. The screen assemblies can support filter mediums and reduce or eliminate plugging by swellable material. One screen assembly includes filter mediums supported by a rigid member located exterior to a portion of a base pipe. The rigid member can include openings through which the filter mediums can be in fluid communication with an inner diameter of the base pipe. Swellable material can be disposed exterior to a second portion of the base pipe adjacent to the rigid member. The filter mediums can be displaced to contact a wellbore and the rigid members can help reduce or prevent plugging of screen assembly openings.Type: GrantFiled: August 12, 2009Date of Patent: September 4, 2012Assignee: Halliburton Energy Services, Inc.Inventors: Luke W. Holderman, Andrew Penno, Jean-Marc Lopez
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Patent number: 8245789Abstract: An apparatus for connecting an outer tubular (236) and an inner tubular (218) on a well platform by applying a crimping force to the outer tubular (236) when the outer tubular (236) is disposed about the inner tubular (218) and the inner tubular (218) is suspending from the well platform. The apparatus includes a support assembly (244) operably associated with the well platform and a crimping assembly (242) operably associated with the support assembly (244). The crimping assembly (242) is operable to mechanically deform the outer tubular (236) into contact with the inner tubular (218).Type: GrantFiled: June 23, 2010Date of Patent: August 21, 2012Assignee: Halliburton Energy Service, Inc.Inventors: Luke W. Holderman, Stephen Michael Greci, Jean-Marc Lopez
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Patent number: 8230935Abstract: A flow control screen (100) includes a base pipe (102) having a blank pipe section (104) and a perforated section (106). A filter medium (112) is positioned around a portion of the blank pipe section (104). A housing (114, 118, 120, 122, 124) is positioned around another portion of the blank pipe section (104) and the perforated section (106). A deformable element (150) is positioned between the housing and a portion of the perforated section including at least one production port (108) but not including at least one closure port (110) to define a production path (154) between the production port (108) and the filter medium (112) such that application of a sufficient pressure to the closure port (110) acts on the deformable element (150) to deform the deformable element (150) to substantially close the production path (154).Type: GrantFiled: October 9, 2009Date of Patent: July 31, 2012Assignee: Halliburton Energy Services, Inc.Inventors: John C. Gano, Luke W. Holderman, Jean Marc Lopez
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Publication number: 20120181036Abstract: A well system can include an inflow control device which resists flow into a tubular string. A selection from among multiple different flow resistances through the inflow control device can be performed in response to pressure manipulation. An inflow control device can include a piston which is displaceable to at least two positions. Flow through the inflow control device is permitted at a certain flow resistance when the piston is at one position, and flow through the inflow control device is permitted at a greater flow resistance when the piston is at another position. Fluid which flows through the inflow control device can be constrained to flow through an increased number of flow restrictors in response to displacement of the piston from the first to the second position.Type: ApplicationFiled: March 26, 2012Publication date: July 19, 2012Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventor: Luke W. HOLDERMAN
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METHOD OF COATING A POROUS SUBSTRATE WITH A THERMOPLASTIC MATERIAL FROM THE OUTSIDE OF THE SUBSTRATE
Publication number: 20120183688Abstract: A method of coating a first porous substrate with a thermoplastic material comprises the steps of: rotating the substrate about an axis of the substrate; and applying the material in a liquefied state onto the substrate, wherein the step of applying is performed from the outside of the substrate. According to another embodiment, a method of coating a porous substrate with a thermoplastic material comprises the steps of: connecting a first porous substrate to a rotator; rotating the substrate about an axis of the substrate; pumping the material in a liquefied state from a receptacle to an application head; and applying the material in a liquefied state onto the substrate, wherein the step of applying is performed from the outside of the substrate. In certain embodiments, the material coated on the substrate is used to help remove at least a portion of a filtercake.Type: ApplicationFiled: January 19, 2011Publication date: July 19, 2012Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Luke W. HOLDERMAN, Jacob R. SHOEMATE -
Publication number: 20120181037Abstract: A variable flow resistance system for use in a subterranean well can include a flow chamber through which a fluid composition flows, the chamber having at least one inlet, an outlet, and at least one structure spirally oriented relative to the outlet, whereby the structure induces spiral flow of the fluid composition about the outlet. Another variable flow resistance system for use in a subterranean well can include a flow chamber including an outlet, at least one structure which induces spiral flow of a fluid composition about the outlet, and at least one other structure which impedes a change in direction of flow of the fluid composition radially toward the outlet.Type: ApplicationFiled: March 26, 2012Publication date: July 19, 2012Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventor: Luke W. HOLDERMAN
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Publication number: 20120160474Abstract: An apparatus for connecting an outer tubular (236) and an inner tubular (218) on a well platform by applying a crimping force to the outer tubular (236) when the outer tubular (236) is disposed about the inner tubular (218) and the inner tubular (218) is suspending from the well platform. The apparatus includes a support assembly (244) operably associated with the well platform and a crimping assembly (242) operably associated with the support assembly (244). The crimping assembly (242) is operable to mechanically deform the outer tubular (236) into contact with the inner tubular (218).Type: ApplicationFiled: February 29, 2012Publication date: June 28, 2012Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Luke W. Holderman, Stephen Michael Greci, Jean-Marc Lopez
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Publication number: 20120160478Abstract: A well tool can include a flow path, and a flow blocking device which selectively prevents flow through the flow path. The device can include an anhydrous boron compound. A method of constructing a downhole well tool can include forming a structure of a solid mass comprising an anhydrous boron compound, and incorporating the structure into the well tool.Type: ApplicationFiled: February 27, 2012Publication date: June 28, 2012Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Bradley L. TODD, Thomas D. WELTON, Luke W. HOLDERMAN, Ivan SULEIMAN
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Publication number: 20120061102Abstract: A well tool for use with a subterranean well can include an elongated passageway and a plug which prevents fluid communication through the passageway for a predetermined period of time. The plug can including an anhydrous boron compound, whereby the predetermined period of time is determined by a length of the anhydrous boron compound. A method of operating a well tool in conjunction with a subterranean well can include exposing an anhydrous boron compound to an aqueous fluid, with the anhydrous boron compound being included in a plug which prevents fluid communication through a passageway of the well tool. The well tool can be operated in response to fluid communication being permitted through the passageway a predetermined period of time after the exposing step.Type: ApplicationFiled: September 10, 2010Publication date: March 15, 2012Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Luke W. HOLDERMAN, Jean-Marc LOPEZ
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Publication number: 20120048563Abstract: A variable flow resistance system for use in a subterranean well can include a flow chamber through which a fluid composition flows, the chamber having at least one inlet, an outlet, and at least one structure spirally oriented relative to the outlet, whereby the structure induces spiral flow of the fluid composition about the outlet. Another variable flow resistance system for use in a subterranean well can include a flow chamber including an outlet, at least one structure which induces spiral flow of a fluid composition about the outlet, and at least one other structure which impedes a change in direction of flow of the fluid composition radially toward the outlet.Type: ApplicationFiled: August 27, 2010Publication date: March 1, 2012Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventor: Luke W. HOLDERMAN
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Publication number: 20120048561Abstract: A well system can include an inflow control device which resists flow into a tubular string. A selection from among multiple different flow resistances through the inflow control device can be performed in response to pressure manipulation. An inflow control device can include a piston which is displaceable to at least two positions. Flow through the inflow control device is permitted at a certain flow resistance when the piston is at one position, and flow through the inflow control device is permitted at a greater flow resistance when the piston is at another position. Fluid which flows through the inflow control device can be constrained to flow through an increased number of flow restrictors in response to displacement of the piston from the first to the second position.Type: ApplicationFiled: September 1, 2010Publication date: March 1, 2012Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventor: Luke W. HOLDERMAN
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Publication number: 20110315369Abstract: An apparatus for connecting an outer tubular (236) and an inner tubular (218) on a well platform by applying a crimping force to the outer tubular (236) when the outer tubular (236) is disposed about the inner tubular (218) and the inner tubular (218) is suspending from the well platform. The apparatus includes a support assembly (244) operably associated with the well platform and a crimping assembly (242) operably associated with the support assembly (244). The crimping assembly (242) is operable to mechanically deform the outer tubular (236) into contact with the inner tubular (218).Type: ApplicationFiled: June 23, 2010Publication date: December 29, 2011Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Luke W. Holderman, Stephen Michael Greci, Jean-Marc Lopez