Patents by Inventor Guy L. McClung
Guy L. McClung 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: 6070665Abstract: Wellbore liner apparatus has been invented which, in one aspect, includes at least one tubular member for lining at least part of a lateral wellbore extending from a primary wellbore in the earth, at least one coupling bushing connected to the at least one tubular member and disposed in the primary wellbore, the coupling bushing having a bore therethrough from a top to a bottom thereof. In one aspect, the wellbore liner apparatus has two coupling bushings and a first tubular member and a second tubular member, the first tubular member secured to and extending down from the first coupling bushing to the second coupling bushing which is secured thereto, the second tubular member secured to and extending down from the second coupling bushing, with part of the second tubular member lining the lateral wellbore. Such systems are combinable with a wellbore milling system so that communication between the primary wellbore and the interior of the liner may be reestablished.Type: GrantFiled: April 1, 1998Date of Patent: June 6, 2000Assignee: Weatherford/Lamb, Inc.Inventors: Teme Singleton, Andrew Berry, John D. Roberts, William Spielman, David M. Haugen, Thomas D. Bailey, William A. Blizzard, Mark Kuck, Guy L. McClung
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Patent number: 6056056Abstract: Wellbore apparatus has been invented that includes a whipstock with a top and a bottom, the whipstock disposed in a wellbore extending down from an earth surface into the earth, the wellbore having an inner surface, a mill guide with a body having an upper end, a lower end, and a channel therethrough from the upper end to the lower end, and a portion of the lower end of the mill guide disposed between and held between the inner surface of the wellbore and an outer surface of the top of the whipstock.Type: GrantFiled: January 18, 1998Date of Patent: May 2, 2000Inventors: Douglas G. Durst, Robert E. Robertson, Thurman B. Carter, Paul J. Johantges, Charles W. Pleasants, William A. Blizzard, Jr., Dale E. Langford, Guy L. McClung, III
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Patent number: 6032806Abstract: A screen is disclosed which, in certain aspects, has screening material between opposed frame sides and one or more lower strips beneath the screen. In one aspect these strips are only inteconnected via their ends and not along their lengths. In certain aspects, a plurality of lower strips are bonded to the screen and extend across the screen from one frame side to the other. In one aspect one or more of the strips has one, two, or more humps or ridges corresponding to one or more corrugations in a corrugated perforated plate and/or corrugated screen assembly which is on the plate or, with no plate present, on the strips. In another aspect instead of the strips a solid corrugated perforated plate is used. In one aspect openings or perforations through the plate are triangular. In one aspect the screen is undulating screening material and lower portions of the screening material are bonded to a plate or to strips. Optionally screen mounting hooks or frame edges or screen edges may be used with such screens.Type: GrantFiled: March 25, 1999Date of Patent: March 7, 2000Assignee: Tuboscope I/P, Inc.Inventors: Vincent D. Leone, Thomas C. Adams, Jeffrey Walker, David L. Schulte, Jr., Charles N. Grichar, Kenneth W. Seyffert, Guy L. McClung, III
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Patent number: 6024168Abstract: A wellbore mill has been invented that has a body having a top and a bottom and a first fluid flow channel extending longitudinally therethrough from top to bottom, the first fluid flow channel having an upper end and a lower end, the lower end of the first fluid flow channel having an opening sized for receiving a core of material from a tubular member milled by the mill, and at least a portion of the first fluid flow channel offset from the remainder thereof to facilitate separation of the core from the tubular member.Type: GrantFiled: October 31, 1997Date of Patent: February 15, 2000Assignee: Weatherford/Lamb, Inc.Inventors: Mark D. Kuck, William A. Blizzard, Jr., Thurman B. Carter, Guy L. McClung, III
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Patent number: 5988397Abstract: A screen for a vibratory shaker having a frame with multiple openings. Screen modules or plugs are disposed in each opening. Further disclosed is a mounting apparatus for securing the screen plugs in the openings and a support strip for supporting part of a screen having at least one upturned finger projecting above the top surface of the support body configured for contacting and supporting at least a part of a raised portion of the frame. A plug or module disposed in an opening of a positioning member of a screen assembly for a vibratory separator receives fluid with material therein for separation therefrom. Additionally disclosed is a method for making a plate mesh combination.Type: GrantFiled: July 17, 1997Date of Patent: November 23, 1999Assignee: Tuboscope I/P, Inc.Inventors: Thomas C. Adams, David L. Schulte, Jr., Guy L. McClung, III
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Patent number: 5984005Abstract: An array of cutting inserts has been invented having a plurality of adjacent inserts, each insert comprising a body having a top surface, a bottom, and a base, and a plurality of spaced-apart chipbreaking indentations in the top surface of the body, and a strengthening ridge between adjacent indentations of the plurality of spaced-apart chipbreaking indentations, and a peripheral strengthening ridge around an outer edge of the top surface of the body surrounding the plurality of spaced-apart chipbreaking indentations.Type: GrantFiled: August 21, 1997Date of Patent: November 16, 1999Assignee: Weatherford/Lamb, Inc.Inventors: Shane P. Hart, Thurman B. Carter, Robert W Taylor, Christopher P. Hutchinson, Guy L. McClung, III
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Patent number: 5971159Abstract: A screen is disclosed which, in certain aspects, has screening material between opposed frame sides and one or more lower strips beneath the screen. In one aspect a plurality of lower strips are bonded to the screen and extend across the screen from one frame side to the other. In one aspect one or more of the strips has one, two, or more humps or ridges corresponding to one or more corrugations in a corrugated perforated plate and/or corrugated screen assembly which is on the plate or, with no plate present, on the strips. In another aspect instead of the strips a solid corrugated perforated plate is used. In one aspect openings or perforations through the plate are triangular. In one aspect the screen is undulating screening material and lower portions of the screening material are bonded to a plate or to strips. Optionally screen mounting hooks or frame edges or screen edges may be used with such screens. A screening apparatus or shale shaker is disclosed which uses such plates and screens.Type: GrantFiled: January 21, 1997Date of Patent: October 26, 1999Assignee: Tuboscope I/P, Inc.Inventors: Vincent D. Leone, Thomas C. Adams, Jeffrey Walker, David L. Schulte, Jr., Charles N. Grichar, Kenneth W. Seyffert, Guy L. McClung, III
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Patent number: 5908071Abstract: A cutting insert for a tool for wellbore milling operations has been invented that has a body having a top, a bottom, and a base, and a plurality of cutting surfaces on the top of the body, one of the cutting surfaces at a different height above the base than the other cutting surface, each cutting surface defined by linear boundaries extending from a first edge of the cutting insert, and the linear boundaries parallel to each other, the plurality of cutting surfaces including at least two cutting surfaces including at least a first cutting surface and a second cutting surface, the second cutting surface at a height above the base which is greater than a height above the base of the first cutting surface.Type: GrantFiled: May 1, 1997Date of Patent: June 1, 1999Assignee: Weatherford/Lamb, Inc.Inventors: Christopher P. Hutchinson, Guy L. McClung, III
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Patent number: 5887668Abstract: A tool for wellbore sidetracking operations has been invented, the tool, in one aspect, having a body, a milling section on the body for milling an opening in a tubular in a first wellbore in a formation, the milling section having milling material thereon, and a drilling section on the body for drilling a second wellbore beyond the window into the formation.Type: GrantFiled: April 2, 1997Date of Patent: March 30, 1999Assignee: Weatherford/Lamb, Inc.Inventors: David M. Haugen, Frederick T. Tilton, Joseph D. Mills, Randy P. Hutchings, Guy L. McClung, III, Steve R. Delgado
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Patent number: 5806595Abstract: A method for milling an opening, slot, hole, or window in a tubular of a tubular string in a wellbore, has been invented which includes installing a mill system in the tubular at a desired milling location, and milling an opening in the tubular. In one aspect the method includes using a mill which has a weight member below the mill, above the mill, or both. In one aspect additional weight is added to the weight member once it has been introduced into the tubular string.Type: GrantFiled: May 2, 1996Date of Patent: September 15, 1998Assignee: Weatherford/Lamb, Inc.Inventors: Dale E. Langford, Robert E. Robertson, Charles W. Pleasants, Thurman B. Carter, Guy L. McClung, III
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Patent number: 5799616Abstract: A method for a person to interact with an animal has been invented which includes a person throwing a plate on which at least one item is releasably mounted, retrieving the plate by the animal for the person, releasing of the at least one item from the plate by the person, and giving the at least one item to the animal.Type: GrantFiled: September 9, 1996Date of Patent: September 1, 1998Assignee: Charlie Van NatterInventor: Guy L. McClung, III
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Patent number: 5794314Abstract: A holder for holding collapsed coiled tubing has been invented which, in one aspect, has a first plate, a second plate, securement apparatus for releasably securing the plates together in a spaced-apart relationship about at least one portion of a collapsed tubular, e.g. but not limited to coiled tubing, and at least one gripper or gripping element on one plate for gripping the collapsed tubular between the first plate and second plate. In one aspect such a holder has gripping elements which include a first die device on the first plate and a second die device on the second plate, the first die device disposed opposite the second die device when the holder is installed around a collapsed tubular. In one aspect dies are longitudinally offset with respect to upper and/or lower dies so that gripping is achieved across a wider portion or substantially all of the width of a collapsed tubular. In one aspect such a holder is an elevator with an elevator hook on each plate so the holder serves as an elevator.Type: GrantFiled: April 9, 1997Date of Patent: August 18, 1998Assignee: Weatherford/Lamb, Inc.Inventors: Joseph W. Gamper, James W. Smith, Guy L. McClung, III
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Patent number: 5791417Abstract: New systems and methods have been invented for explosively forming openings, ledges, windows, holes, and lateral bores through tubulars such as casing, which openings may, in cerain aspects, extend beyond the casing into a formation through which a wellbore extends. In certain aspects openings (e.g. ledges, initial, or completed windows) in wellbore tubulars (e.g. tubing or casing) are made using metal oxidizing systems, water jet systems, or mills with abrasive and/or erosive streams flowing therethrough and/or therefrom.Type: GrantFiled: December 4, 1996Date of Patent: August 11, 1998Assignee: Weatherford/Lamb, Inc.Inventors: David M. Haugen, Guy L. McClung, Mark W. Schnitker, Shane P. Hart, Steve R. Delgado
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Patent number: 5709265Abstract: New systems and methods have been invented for explosively forming openings, ledges, windows, holes, and lateral bores through tubulars such as casing, which openings may, in cerain aspects, extend beyond the casing into a formation through which a wellbore extends.Type: GrantFiled: July 30, 1996Date of Patent: January 20, 1998Assignee: Weatherford/Lamb, Inc.Inventors: David M. Haugen, Guy L McClung, III
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Patent number: 5598930Abstract: A screen for a shale shaker has screening material between opposed frame sides and one or more lower strips beneath the screen. In one aspect a plurality of lower strips are bonded to the screen and extend across the screen from one frame side to the other. In one aspect the screen is undulating screening material and lower portions of the screening material are bonded to the strips.Type: GrantFiled: July 20, 1995Date of Patent: February 4, 1997Assignee: Advanced Wirecloth, Inc.Inventors: Vincent D. Leone, Jeffrey E. Walker, Charles N. Grichar, Kenneth W. Seyffert, Guy L. McClung, III
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Patent number: 5577566Abstract: A new tool has been developed for, in one aspect, facilitating release of a tubular string coupled between a travelling block and elevators with insufficient clearance to release elevator slips in order to remove the tubular. In one aspect the releasing tool is effectively shortened permitting release of the elevators. Such shortening is effected by releasing an expansion sub and piston within the tool for relative movement with respect to other parts of the tool. Initially the expansion sub and piston are held in place by fluid in a first chamber. Movement of fluid from the first chamber and movement of fluid into a second chamber housing the piston results in piston movement (and movement of the expansion sub which is secured to the piston) to effectively shorten the tool. In one aspect the fluid moves in a closed loop between the chambers and no fluid is expelled to the environment. In another aspect only one fluid chamber is used.Type: GrantFiled: August 9, 1995Date of Patent: November 26, 1996Assignee: Weatherford U.S., Inc.Inventors: Stephen L. Albright, Michael W. Hayes, Jimmy L. Hollingsworth, Guy L. McClung, III
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Patent number: 5553570Abstract: A retrievable animal toy has been developed which, in one aspect, has a two-part body at least one part of which has at least one hollow portion for holding an item, an animal food item or items and which is not accessible by an animal until released therefrom. One embodiment has a transparent portion, or body so the animal can see the item within the toy. In certain aspects the toy is shaped like a bone; like a creature, e.g. but not limited to a bird or a mouse; or like a plate or throwable toy like a Frisbee.TM. device.Type: GrantFiled: November 14, 1994Date of Patent: September 10, 1996Inventors: Charlie H. VanNatter, III, Guy L. McClung, III
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Patent number: 5228603Abstract: A device for preventing or minimizing spillage of liquid from an inverted container of liquid, and containers with such a device the device, in one embodiment, having a body for securement to the container, the body having a fluid channel therethrough through which the liquid can flow and a movable closure member which, if not held against the body, moves away from the fluid channel so that fluid flow is not impeded and which, if pressure is placed against it, is held against the body to prevent fluid flow. In one embodiment, an air vent is provided through the body to facilitate flow. Another embodiment provides a frangible cover for an opening of a container of liquid and a container with such a cover. Another embodiment provides a container with a closure adhesively attached sealingly across its opening, the cover secured in one area by adhesive so that it will separate from the container in that area upon the application of force to the cover permitting fluid flow from the container.Type: GrantFiled: April 20, 1992Date of Patent: July 20, 1993Inventors: Ninh G. Pham, Joseph A. Decker, Jr., Guy L. McClung, III, Canh S. Bui
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Patent number: 5212902Abstract: A container for fish and other things and a receiving device for use with containers or with receptacles for fish; and other things. A separation device for use in a container for fish and other things such as food, drinks, cans, bottles, bait, sandwiches, etc; a container with such a separation device; the separation device in one aspect having two or more spaces or compartments and the container having two or more openings corresponding to the separation device's spaces.Type: GrantFiled: August 9, 1991Date of Patent: May 25, 1993Inventors: Jack B. Moorhead, Guy L. McClung, III
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Patent number: D425531Type: GrantFiled: March 29, 1999Date of Patent: May 23, 2000Assignee: Tuboscope I/P, Inc.Inventors: David W. Largent, Kenneth W. Seyffert, Thomas C. Adams, David L. Schulte, Guy L. McClung