Patents by Inventor Henry E. Rogers
Henry E. Rogers 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: 20110214861Abstract: A method of cementing a wellbore, comprising delivering a diversion and movable isolation tool into the wellbore and thereby at least partially isolating a first wellbore volume from a second wellbore volume, the second wellbore volume being uphole relative to the first wellbore volume, passing fluid through the diversion and movable isolation tool into the first wellbore volume, substantially discontinuing the passing of fluid through the diversion and movable isolation tool into the first wellbore volume, passing fluid through the diversion and movable isolation tool into the second wellbore volume. A diversion and movable isolation tool for a wellbore, comprising a body comprising selectively actuated radial flow ports, and a fluid isolation assembly, comprising one or more segments, each segment comprising a central ring and at least one tab extending from the central ring.Type: ApplicationFiled: March 5, 2010Publication date: September 8, 2011Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Henry E. Rogers, Steve L. Holden
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Patent number: 7938186Abstract: A method having the following steps: running a circulation valve comprising a reactive material into the well bore on the casing; reverse-circulating an activator material in the well bore until the activator material contacts the reactive material of the circulation valve; reconfiguring the circulation valve by contact of the activator material with the reactive material; and reverse-circulating a cement composition in the well bore until the reconfigured circulation valve decreases flow of the cement composition. A circulation valve for cementing casing in a well bore, the valve having: a valve housing connected to the casing and comprising a reactive material; a plurality of holes in the housing, wherein the plurality of holes allow fluid communication between an inner diameter of the housing and an exterior of the housing, wherein the reactive material is expandable to close the plurality of holes.Type: GrantFiled: November 14, 2007Date of Patent: May 10, 2011Assignee: Halliburton Energy Services Inc.Inventors: Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Ronald R. Faul, Michael G. Crowder, Henry E. Rogers, James E. Griffith, B. Raghava Reddy
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Publication number: 20110094742Abstract: A method having the following steps: running a circulation valve comprising a reactive material into the well bore on the casing; reverse-circulating an activator material in the well bore until the activator material contacts the reactive material of the circulation valve; reconfiguring the circulation valve by contact of the activator material with the reactive material; and reverse-circulating a cement composition in the well bore until the reconfigured circulation valve decreases flow of the cement composition. A circulation valve for cementing casing in a well bore, the valve having: a valve housing connected to the casing and comprising a reactive material; a plurality of holes in the housing, wherein the plurality of holes allow fluid communication between an inner diameter of the housing and an exterior of the housing, wherein the reactive material is expandable to close the plurality of holes.Type: ApplicationFiled: November 14, 2007Publication date: April 28, 2011Inventors: Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Ronald R. Faul, Michael G. Crowder, Henry E. Rogers, James E. Griffith, B. Raghava Reddy
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Publication number: 20110042068Abstract: An anchoring device for stopping movement of a sliding component in a mandrel or case is disclosed. The anchoring device includes an elastically deformable anchor seat and an elastically deformable anchor retainer insertable into the anchor seat. The anchor seat has a groove profile thereon which will mate with a groove profile on the mandrel in an anchoring position. The retainer is insertable into the anchor seat and will hold the anchor seat in the anchoring position.Type: ApplicationFiled: August 20, 2009Publication date: February 24, 2011Inventors: Henry E. Rogers, Steve L. Holden, David D. Szarka
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Publication number: 20100101792Abstract: A cement head, comprising a first module comprising a first module outer profile, a second module comprising a second module outer profile, a bridge comprising a bridge profile engaged with each of the first module outer profile and the second module outer profile.Type: ApplicationFiled: October 29, 2008Publication date: April 29, 2010Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Henry E. Rogers, Phillip Standifer, Brett A. Fears, John T. Deville, JR.
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Patent number: 7694732Abstract: The present invention relates to a diverter tool used in a pipe string to lower a liner into a partially cased wellbore. The diverter tool has a diverter body that defines a longitudinal central flow passage and has diverter ports defined therethrough to communicate and redirect fluids received in the liner to an annulus between the diverter tool in casing previously set in the wellbore. The diverter tool has first and second closure members. The first closure member is movable between open and closed positions on the diverter body. The second closure member is detachably connected in the diverter body in its open position and is movable to its closed position to prevent flow through the diverter ports.Type: GrantFiled: December 3, 2004Date of Patent: April 13, 2010Assignee: Halliburton Energy Services, Inc.Inventors: Henry E. Rogers, Nicholas C. Braun, Steven L. Holden
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Publication number: 20100051276Abstract: A stage cementing tool for use in cementing a casing in the well is disclosed. The stage cementing tool includes a housing with a mechanically set packer to seal against the well. A hydraulically actuated opening sleeve will move in the housing to uncover flow ports in the housing, and allow flow therethrough into the well.Type: ApplicationFiled: September 4, 2008Publication date: March 4, 2010Inventors: Henry E. Rogers, Anthony M. Badalamenti
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Patent number: 7665520Abstract: Methods and devices useful in stage cementing operations are provided. One example of an apparatus may comprise a catcher tube assembly and a deformable device. One example of a method is a method of stage cementing a casing string comprising: positioning a catcher tube on top of a float collar; pumping a first fluid through the casing string; placing a first deformable device in the casing string; and pumping a second fluid through the casing string, thereby causing the first deformable device to translate downward in the casing string and into the catcher tube.Type: GrantFiled: December 22, 2006Date of Patent: February 23, 2010Assignee: Halliburton Energy Services, Inc.Inventors: David D. Szarka, Henry E. Rogers
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Patent number: 7621336Abstract: A method having the following steps: running a circulation valve comprising a reactive material into the well bore on the casing; reverse-circulating an activator material in the well bore until the activator material contacts the reactive material of the circulation valve; reconfiguring the circulation valve by contact of the activator material with the reactive material; and reverse-circulating a cement composition in the well bore until the reconfigured circulation valve decreases flow of the cement composition. A circulation valve for cementing casing in a well bore, the valve having: a valve housing connected to the casing and comprising a reactive material; a plurality of holes in the housing, wherein the plurality of holes allow fluid communication between an inner diameter of the housing and an exterior of the housing, wherein the reactive material is expandable to close the plurality of holes.Type: GrantFiled: November 14, 2007Date of Patent: November 24, 2009Assignee: Halliburton Energy Services, Inc.Inventors: Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Ronald R. Faul, Michael G. Crowder, Henry E. Rogers, James E. Griffith, B. Raghava Reddy
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Patent number: 7621337Abstract: A method having the following steps: running a circulation valve comprising a reactive material into the well bore on the casing; reverse-circulating an activator material in the well bore until the activator material contacts the reactive material of the circulation valve; reconfiguring the circulation valve by contact of the activator material with the reactive material; and reverse-circulating a cement composition in the well bore until the reconfigured circulation valve decreases flow of the cement composition. A circulation valve for cementing casing in a well bore, the valve having: a valve housing connected to the casing and comprising a reactive material; a plurality of holes in the housing, wherein the plurality of holes allow fluid communication between an inner diameter of the housing and an exterior of the housing, wherein the reactive material is expandable to close the plurality of holes.Type: GrantFiled: November 14, 2007Date of Patent: November 24, 2009Assignee: Halliburton Energy Services, Inc.Inventors: Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Ronald R. Faul, Michael G. Crowder, Henry E. Rogers, James E. Griffith, B. Raghava Reddy
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Patent number: 7549475Abstract: A system for actuating a downhole tool disposed within a work string comprising a support suspending the work string into a well bore, a launching apparatus positioned at a location remote from the work string, a tortuous path connected between the launching apparatus and the work string, and a mechanical plug that launches from the launching apparatus, traverses the tortuous path, enters the work string, and actuates the downhole tool.Type: GrantFiled: February 12, 2007Date of Patent: June 23, 2009Assignee: Halliburton Energy Services, Inc.Inventors: Thor Tjorswaag, Henry E. Rogers, Nichalos C. Braun, Brett Fears, Stein Olaussen
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Patent number: 7533729Abstract: A regulating valve assembly for regulating fluid flow through a passage, the assembly having: a back-flow valve comprising a seat and a closure element, wherein the closure element engages with the seat in a closed configuration and disengages from the seat in an open configuration; a lock in mechanical communication with the back-flow valve to lock the backflow valve in the open configuration; and a forward-flow valve in mechanical communication with the lock and comprising a seat and a closure element, wherein the closure element engages with the seat in a closed configuration and disengages from the seat in an open configuration.Type: GrantFiled: November 1, 2005Date of Patent: May 19, 2009Assignee: Halliburton Energy Services, Inc.Inventors: Henry E. Rogers, Steven L. Holden, David D. Szarka
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Patent number: 7503399Abstract: A method having the following steps: running a circulation valve comprising a reactive material into the well bore on the casing; reverse-circulating an activator material in the well bore until the activator material contacts the reactive material of the circulation valve; reconfiguring the circulation valve by contact of the activator material with the reactive material; and reverse-circulating a cement composition in the well bore until the reconfigured circulation valve decreases flow of the cement composition. A circulation valve for cementing casing in a well bore, the valve having: a valve housing connected to the casing and comprising a reactive material; a plurality of holes in the housing, wherein the plurality of holes allow fluid communication between an inner diameter of the housing and an exterior of the housing, wherein the reactive material is expandable to close the plurality of holes.Type: GrantFiled: November 14, 2007Date of Patent: March 17, 2009Assignee: Halliburton Energy Services, Inc.Inventors: Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Ronald R. Faul, Michael G. Crowder, Henry E. Rogers, James E. Griffith, B. Raghava Reddy
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Patent number: 7472752Abstract: An apparatus and method for forming plugs in a wellbore, according to which a first volume of slurry is introduced into a work string in a wellbore so that it flows through the work string and discharges before hardening to form a plug. A second volume of slurry is also introduced into the work string so that it flows through the work string and discharges before hardening to form an additional plug.Type: GrantFiled: January 9, 2007Date of Patent: January 6, 2009Assignee: Halliburton Energy Services, Inc.Inventors: Henry E. Rogers, Frank V. Acosta
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Patent number: 7451817Abstract: Improved casing strings, and methods of using improved casing strings in subterranean cementing operations, are provided. An example of an apparatus is a pipe string comprising at least one pipe section and a delivery system of an activator. Another example of an apparatus is a pipe string comprising at least one pipe section and a delivery system of a set retarder. An example of a method is a method of cementing in a subterranean formation. Other examples of methods are methods of cementing in a subterranean formation comprising a well bore.Type: GrantFiled: September 27, 2007Date of Patent: November 18, 2008Assignee: Halliburton Energy Services, Inc.Inventors: B. Raghava Reddy, Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Ronald R. Faul, Michael G Crowder, Henry E. Rogers, James E. Griffith
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Publication number: 20080190611Abstract: A system for actuating a downhole tool disposed within a work string comprising a support suspending the work string into a well bore, a launching apparatus positioned at a location remote from the work string, a tortuous path connected between the launching apparatus and the work string, and a mechanical plug that launches from the launching apparatus, traverses the tortuous path, enters the work string, and actuates the downhole tool.Type: ApplicationFiled: February 12, 2007Publication date: August 14, 2008Applicant: Halliburton Energy Services, Inc.Inventors: Thor Tjorswaag, Henry E. Rogers, Nichalos C. Braun, Brett Fears, Stein Olaussen
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Publication number: 20080190613Abstract: A method of servicing a well bore comprising positioning a launching apparatus at a location remote from a work string, routing a first mechanical plug through the work string and a tubular, actuating a first cementing plug within the tubular via the first mechanical plug, and pumping a cement slurry into the well bore. A method of servicing a well bore comprising disposing a downhole tool within a work string in the well bore, positioning a launching apparatus remote from the work string, wherein the launching apparatus comprises a first device operable to actuate the downhole tool, and launching the first device into the work string to actuate the downhole tool.Type: ApplicationFiled: February 12, 2007Publication date: August 14, 2008Applicant: Halliburton Energy Services, Inc.Inventors: Thor Tjorswaag, Stein Olaussen, Henry E. Rogers, Nichalos C. Braun, Brett Fears
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Patent number: 7409991Abstract: Improved casing strings, and methods of using improved casing strings in subterranean cementing operations, are provided. An example of an apparatus is a pipe string comprising at least one pipe section and a delivery system of an activator. Another example of an apparatus is a pipe string comprising at least one pipe section and a delivery system of a set retarder. An example of a method is a method of cementing in a subterranean formation. Other examples of methods are methods of cementing in a subterranean formation comprising a well bore.Type: GrantFiled: September 27, 2007Date of Patent: August 12, 2008Assignee: Halliburton Energy Services, Inc.Inventors: B. Raghava Reddy, Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Ronald R. Faul, Michael G Crowder, Henry E. Rogers, James E. Griffith
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Patent number: 7404440Abstract: Improved casing strings, and methods of using improved casing strings in subterranean cementing operations, are provided. An example of an apparatus is a pipe string comprising at least one pipe section and a delivery system of an activator. Another example of an apparatus is a pipe string comprising at least one pipe section and a delivery system of a set retarder. An example of a method is a method of cementing in a subterranean formation. Other examples of methods are methods of cementing in a subterranean formation comprising a well bore.Type: GrantFiled: September 27, 2007Date of Patent: July 29, 2008Assignee: Halliburton Energy Services, Inc.Inventors: B. Raghava Reddy, Anthony M. Badalamenti, Simon Turton, Karl W. Blanchard, Ronald R. Faul, Michael G Crowder, Henry E. Rogers, James E. Griffith
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Patent number: 7401646Abstract: Methods and systems for reverse-circulation cementing in subterranean formations are provided. An example of a method is a method of cementing casing in a subterranean well bore, comprising inserting a casing into the well bore, the casing comprising a casing shoe; equipping the casing with a well head, and a casing inner diameter pressure indicator; flowing an equilibrium fluid into the well bore; flowing a cement composition into the well bore after the equilibrium fluid; determining from the well-bore pressure indicator when the well bore pressure has reached a desired value; discontinuing the flow of cement composition into the well bore upon determining that the well bore pressure has reached a desired value; and permitting the cement composition to set in the subterranean formation. Examples of systems include systems for cementing casing in a well bore.Type: GrantFiled: September 27, 2007Date of Patent: July 22, 2008Assignee: Halliburton Energy Services Inc.Inventors: Anthony M. Badalamenti, Karl W. Blanchard, Michael G. Crowder, Ronald R. Faul, James E Griffith, Henry E. Rogers, Simon Turton