Patents by Inventor Jimmie Robert Williamson
Jimmie Robert Williamson 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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Publication number: 20190234164Abstract: This disclosure presents a selective service tool that has key prop mandrel that is slidably coupled to and extends over a cage mandrel. The lower end of the key prop mandrel including key props. The key has first and second opposing sections located about an outer perimeter and adjacent an upper end of the locator mandrel, wherein the key props are positionable between the first section and the outer perimeter of the locator mandrel and the second section and the outer perimeter of the locator mandrel, respectively, when the key is in a deployed position.Type: ApplicationFiled: November 9, 2016Publication date: August 1, 2019Inventor: Jimmie Robert Williamson, Jr.
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Publication number: 20190218900Abstract: A gas separation and injection system includes a lower separator that receives and separates a production stream into higher and lower density streams, a turbine-compressor including a turbine that receives the lower density stream to rotate a shaft that drives a compressor and subsequently recombines the lower and higher density streams into a recombined production stream. An upper separator receives the recombined production stream and includes a gas inlet tube that conveys a gas stream to the compressor to produce a compressed gas stream.Type: ApplicationFiled: June 3, 2016Publication date: July 18, 2019Applicant: Halliburton Energy Services, Inc.Inventors: Jimmie Robert WILLIAMSON, JR., Joseph Steven GRIECO
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Patent number: 10167701Abstract: An injection valve assembly for use in a well, where pressurized gas or fluid from uphole in the well displaces a perforated valve head from a valve seat, allows for fluid flow of the pressurized gas or fluid into the valve head and further downhole in the well toward an electric submersible pump. A compression spring is coiled around a valve stem connected to the valve head, pushing the valve stem and valve head in an uphole direction opposite to the force from pressurized gas or fluid. The compression spring is in a chamber filled with hydraulic fluid, where the hydraulic fluid can pass through a dampening system assembly and a flow restrictor assembly, thereby regulating the speed at which the valve stem and valve head can move relative to the valve seat.Type: GrantFiled: October 16, 2017Date of Patent: January 1, 2019Assignee: Halliburton Energy Services, Inc.Inventor: Jimmie Robert Williamson, Jr.
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Publication number: 20180355698Abstract: Wellbore systems containing a hydraulically regulated primary safety valve may have their hydraulic regulation transferred to an insert safety valve disposed in a nipple. Transfer of the hydraulic regulation may take place mechanically, such as through axial displacement of a sliding sleeve or by replacement of a hydraulic spool. Wellbore systems configured for axial displacement of a switching mechanism may comprise: a tubing string comprising a nipple and a primary safety valve, the primary safety valve being disposed in the tubing string above or below the nipple; a control line and a balance line in hydraulic communication with the primary safety valve and in latent hydraulic communication with an internal flow pathway within the nipple; and a switching mechanism that is axially displaceable to establish hydraulic communication between an insert safety valve positioned in a bore of the nipple and both the control line and the balance line.Type: ApplicationFiled: March 14, 2016Publication date: December 13, 2018Inventors: Jimmie Robert WILLIAMSON, Glenn Ray DAVIS, James Ddan VICK, Robert Arthur RADEMAKER
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Patent number: 10145206Abstract: Variable flow, internally adjustable choke (100) configured to be incorporated into a production tubing (200) of a subterranean well (300). The internally adjustable choke (100) includes a cylindrical choke body (102) having a longitudinal centerline (104); a cylindrical flow adjustment sleeve (110) concentrically and interiorly located with respect to the body (102); a plurality of fluid inlets (120) into the body (102) that establish fluid communication from outside the body (102) to an inlet annular reservoir (122) within the body (102); a pair of cylindrical, longitudinally aligned annular rings (130, 132), each ring (130, 132) having a plurality of longitudinally oriented flow ports 140 therethrough; an outlet annular reservoir (160) within the body (102); and a plurality of open ports (170) through the sleeve (110), each at least partially radially aligned with the outlet annular reservoir (160) and open thereto for fluid communication therewith.Type: GrantFiled: December 23, 2013Date of Patent: December 4, 2018Assignee: HALLIBURTON ENERGY SERVICES, INC.Inventor: Jimmie Robert Williamson
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Publication number: 20180334883Abstract: A well system includes a tubing string and a subsurface safety valve interconnected with the tubing string and including a housing that defines a central flow passageway and includes a flapper pivotable within the central flow passageway between closed and open positions. A flow tube is positioned within the central flow passageway and engageable with the flapper to move the flapper to the open position. An actuation piston is operatively coupled to the flow tube, a balance piston is operatively coupled to the flow tube, and a lock-open piston is engageable with an actuator sleeve operatively coupled to the flow tube. A lock-open tool is positionable within the central flow passageway to convey hydraulic pressure into a lock-open piston bore and thereby actuate the lock-open piston to an actuated position that moves the flow tube and permanently locks the flapper in the open position.Type: ApplicationFiled: March 11, 2016Publication date: November 22, 2018Inventor: Jimmie Robert WILLIAMSON
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Patent number: 10113392Abstract: Method and systems for opening and closing a subsurface valve are disclosed. A rod piston forms a first piston chamber, a second piston chamber and a third piston chamber within a housing. The first piston chamber is fluidically coupled to a high tubing pressure and the second piston chamber is fluidically coupled to a surface control line and a first compartment of a storage chamber. The third piston chamber is coupled to a second compartment of the storage chamber. A flow tube couples the rod piston to a flapper. The rod piston is moved between a first position and a second position in response to a change in a pressure in at least one of the first piston chamber, the second piston chamber and the third piston chamber. The movement of the rod piston between the first position and the second position at least one of opens and closes the flapper.Type: GrantFiled: May 21, 2013Date of Patent: October 30, 2018Assignee: Halliburton Energy Services, Inc.Inventors: James Dan Vick, Jr., Jimmie Robert Williamson, Jr., Jeremy Pike Brimer
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Patent number: 9896909Abstract: A steam injection mandrel comprises a housing generally defining an axial flow bore and comprising one or more ports, an inner mandrel disposed within the housing, and a slot formed in the inner mandrel. The slot transitions at least three hundred sixty degrees about the longitudinal axis of the housing, and the steam injection mandrel is configured to provide fluid communication between the axial flow bore and the one or more ports through the slot.Type: GrantFiled: May 15, 2013Date of Patent: February 20, 2018Assignee: Halliburton Energy Services, Inc.Inventor: Jimmie Robert Williamson, Jr.
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Publication number: 20180038200Abstract: An injection valve assembly for use in a well, where pressurized gas or fluid from uphole in the well displaces a perforated valve head from a valve seat, allows for fluid flow of the pressurized gas or fluid into the valve head and further downhole in the well toward an electric submersible pump. A compression spring is coiled around a valve stem connected to the valve head, pushing the valve stem and valve head in an uphole direction opposite to the force from pressurized gas or fluid. The compression spring is in a chamber filled with hydraulic fluid, where the hydraulic fluid can pass through a dampening system assembly and a flow restrictor assembly, thereby regulating the speed at which the valve stem and valve head can move relative to the valve seat.Type: ApplicationFiled: October 16, 2017Publication date: February 8, 2018Inventor: Jimmie Robert Williamson, JR.
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Patent number: 9845661Abstract: An exercise tool assembly for operating a downhole tool auxiliary to a primary actuator system of the downhole tool includes a cylinder mandrel configured to be received in the central bore of the downhole tool. A piston mandrel is in and sealed with the cylinder mandrel. The exercise tool assembly is configured to couple to an actuator sleeve of the downhole tool and to couple to the downhole tool at a location apart from the actuator sleeve. The piston mandrel is responsive to a change in pressure in the central bore to translate relative to the cylinder mandrel and translate the coupling with the actuator sleeve relative to the coupling at the location apart from the actuator sleeve.Type: GrantFiled: June 11, 2014Date of Patent: December 19, 2017Assignee: Halliburton Energy Services, Inc.Inventors: Jimmie Robert Williamson, James Dan Vick, Jr.
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Publication number: 20170335658Abstract: A flapper and seat assembly, and systems and methods utilizing such assembly, are disclosed. The flapper and seat assembly includes a tubular metallic seat having a bore therethrough. The tubular metallic seat is one solid unit. The flapper and seat assembly further includes a hinge coupled to the tubular metallic seat and a flapper. The flapper is pivotally mounted to the hinge such that it is rotatable between an open position and a closed position. The flapper and seat assembly also includes a secondary sealing element located between the flapper and the tubular metallic seat. The secondary sealing element is one of an undulating or curved lip seal. The flapper and seat assembly further includes a seal that is formed between a sealing surface of the flapper and a sealing surface of the tubular metallic seat. The seal comprises an angle measured from a plane perpendicular to the centerline of the flapper and seat assembly.Type: ApplicationFiled: December 31, 2014Publication date: November 23, 2017Inventor: Jimmie Robert Williamson
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Patent number: 9822606Abstract: An injection valve assembly for use in a well, where pressurized gas or fluid from uphole in the well displaces a perforated valve head from a valve seat, allows for fluid flow of the pressurized gas or fluid into the valve head and further downhole in the well toward an electric submersible pump. A compression spring is coiled around a valve stem connected to the valve head, pushing the valve stem and valve head in an uphole direction opposite to the force from pressurized gas or fluid. The compression spring is in a chamber filled with hydraulic fluid, where the hydraulic fluid can pass through a dampening system assembly and a flow restrictor assembly, thereby regulating the speed at which the valve stem and valve head can move relative to the valve seat.Type: GrantFiled: May 19, 2014Date of Patent: November 21, 2017Assignee: HALLIBURTON ENERGY SERVICES, INC.Inventor: Jimmie Robert Williamson, Jr.
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Patent number: 9650858Abstract: A wellbore servicing tool is disclosed, which includes a packer element that exhibits radial expansion upon being longitudinally compressed, wherein the packer element is movably positioned about a mandrel generally downward relative to an upper housing, wherein the wellbore servicing tool is selectively transitionable from an unset configuration to a set configuration or from the unset configuration to the set configuration upon rotation of the upper housing with respect to the mandrel.Type: GrantFiled: February 26, 2013Date of Patent: May 16, 2017Assignee: Halliburton Energy Services, Inc.Inventor: Jimmie Robert Williamson
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Patent number: 9494015Abstract: Certain aspects and embodiments of the present invention are directed to a dual closure system disposed within a wellbore and capable of preventing the production of fluids from a fluid-producing formation to the surface. The dual closure system can include a passive closure mechanism and a subsurface safety valve coupled to an electric submersible pump positioned within a passageway defined by the tubing string. The passive closure mechanism and the subsurface safety valve can prevent production of fluid in the absence of the subsurface safety valve. The subsurface safety valve can be positioned within a passageway defined by a tubing string such that the subsurface safety valve can apply force to the passive closure mechanism. The force applied to the passive closure mechanism can maintain the passive closure mechanism in an open position, allowing movement of fluid to the surface in the presence of the active closure mechanism.Type: GrantFiled: December 15, 2011Date of Patent: November 15, 2016Assignee: Halliburton Energy Services, Inc.Inventors: James Dan Vick, Jr., Jimmie Robert Williamson, Jr., Bruce Edward Scott
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Publication number: 20160290100Abstract: An injection valve assembly for use in a well, where pressurized gas or fluid from uphole in the well displaces a perforated valve head from a valve seat, allows for fluid flow of the pressurized gas or fluid into the valve head and further downhole in the well toward an electric submersible pump. A compression spring is coiled around a valve stem connected to the valve head, pushing the valve stem and valve head in an uphole direction opposite to the force from pressurized gas or fluid. The compression spring is in a chamber filled with hydraulic fluid, where the hydraulic fluid can pass through a dampening system assembly and a flow restrictor assembly, thereby regulating the speed at which the valve stem and valve head can move relative to the valve seat.Type: ApplicationFiled: May 19, 2014Publication date: October 6, 2016Inventor: Jimmie Robert Williamson, JR.
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Patent number: 9447654Abstract: A downhole circulating valve includes a generally tubular outer housing having a generally axially extending internal passageway. At least one generally longitudinally extending circulating passageway is formed through at least a portion of the housing. At least one exterior port and at least one interior port are in fluid communication with the circulating passageway. At least one seal plug is disposed within the circulating passageway. The seal plug has a first position relative to the housing wherein the seal plug is remote from the exterior port and the interior port, thereby allowing fluid flow between the exterior port and the interior port through the circulating passageway. The seal plug has a second position relative to the housing wherein the seal plug is between the exterior port and the interior port and wherein the seal plug forms at least one metal-to-metal seal with the circulating passageway, thereby preventing fluid flow between the exterior port and the interior port.Type: GrantFiled: January 25, 2013Date of Patent: September 20, 2016Assignee: Halliburton Energy Services, Inc.Inventors: James Dan Vick, Jr., Jimmie Robert Williamson, Robert Lester Thurman, Russell Irving Bayh, III
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Patent number: 9422790Abstract: A safety valve includes a housing, a flapper coupled to the housing and movable between open and closed positions, and a flow tube movably disposed within the housing to retain the flapper in the open position. A lockout rod is coupled to the housing and movable between deployed and stored positions. The lockout rod is configured to retain the flow tube in an extended position when in the deployed position. A lockout ratchet element is arranged within the housing and coupled to the lockout rod. The lockout ratchet element is configured to retain the lockout rod in the deployed position.Type: GrantFiled: August 29, 2012Date of Patent: August 23, 2016Assignee: Halliburton Energy Services, Inc.Inventor: Jimmie Robert Williamson
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Patent number: 9416624Abstract: The disclosure describes a lockout tool including a cam housing configured to fit within a flow tube of a safety valve that is coupled to production tubing and has a longitudinal up-down axis. The lockout tool further includes a piston disposed within the cam housing and configured to move within the cam housing parallel to the longitudinal up-down axis and form a plurality of dimples in the flow tube upon provision within the production tubing of a pressurized fluid.Type: GrantFiled: July 18, 2012Date of Patent: August 16, 2016Assignee: Halliburton Energy Services, Inc.Inventor: Jimmie Robert Williamson
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Patent number: 9388663Abstract: A downhole circulating valve includes a generally tubular outer housing having an axially extending internal passageway including an internal seat and at least one generally radially extending opening formed through the housing intersecting the internal seat. A valve element is rotatably disposed within the internal passageway. The valve element has an axially extending internal bore and a head portion disposed at least partially within the internal seat. The head portion includes at least one generally radially extending seal element. The valve element has a first position relative to the housing, wherein the seal element is not aligned with the opening, thereby allowing fluid communication between the opening and the internal passageway.Type: GrantFiled: January 20, 2013Date of Patent: July 12, 2016Assignee: HALLIBURTON ENERGY SERVICES, INC.Inventors: Jimmie Robert Williamson, Leo G. Collins, David L. Reesing, Russell Irving Bayh, III
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Publication number: 20160194935Abstract: Variable flow, internally adjustable choke (100) configured to be incorporated into a production tubing (200) of a subterranean well (300). The internally adjustable choke (100) includes a cylindrical choke body (102) having a longitudinal centerline (104); a cylindrical flow adjustment sleeve (110) concentrically and interiorly located with respect to the body (102); a plurality of fluid inlets (120) into the body (102) that establish fluid communication from outside the body (102) to an inlet annular reservoir (122) within the body (102); a pair of cylindrical, longitudinally aligned annular rings (130, 132), each ring (130, 132) having a plurality of longitudinally oriented flow ports 140 therethrough; an outlet annular reservoir (160) within the body (102); and a plurality of open ports (170) through the sleeve (110), each at least partially radially aligned with the outlet annular reservoir (160) and open thereto for fluid communication therewith.Type: ApplicationFiled: December 23, 2013Publication date: July 7, 2016Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventor: Jimmie Robert WILLIAMSON