[특허]System and method for providing oscillation downhole

[미국특허] System and method for providing oscillation downhole 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E21B-007/24 E21B-031/00
출원번호	US-0722992 (2012-12-20)
등록번호	US-9470055 (2016-10-18)
발명자 / 주소	Harrigan, Edward Pabon, Jahir Kumar, K. N. Satish Vasireddy, Sashank Ocalan, Murat Zheng, Shunfeng
출원인 / 주소	Schlumberger Technology Corporation
대리인 / 주소	Grove, Trevor G.
인용정보	피인용 횟수 : 0 인용 특허 : 40

초록 ▼

A technique employs the use of oscillations downhole to facilitate a desired functionality of a downhole tool. According to this technique, a tool is initially conveyed downhole and operated to perform a function that relates to a downhole application. The operational efficiency of the tool is improved by creating oscillating forces which vibrate the tool to achieve a desired result, e.g. freeing the tool from a stuck position.

대표청구항 ▼

1. A method for providing oscillations downhole, comprising: coupling a tool and a vibrator to a conveyance;moving the conveyance, the tool, and the vibrator downhole into a wellbore; andoperating the vibrator to enhance movement of the tool within the wellbore by creating oscillating forces acting on the tool, wherein generating the oscillating forces comprises moving a drive shaft connected with a drive shaft extension, wherein the drive shaft extension is connected with the tool, wherein a shuttle is disposed between the drive shaft and an outer mandrel, and wherein rotation of the drive shaft moves the shuttle into impact with the tool, and wherein continued rotation after impact raises the shuttle. 2. The method as recited in claim 1, wherein operating comprises creating oscillating forces to free the tool from a stuck position. 3. The method as recited in claim 1, wherein operating comprises creating oscillating forces to improve the operational efficiency of the tool. 4. The method as recited in claim 1, wherein operating comprises creating oscillating forces oriented in an axial direction with respect to the wellbore. 5. The method as recited in claim 1, wherein operating comprises creating oscillating forces oriented in an orthogonal direction with respect to the wellbore. 6. The method as recited in claim 1, further comprising generating torsional vibrating forces. 7. The method as recited in claim 1, wherein the tool comprises sensors for gathering measurements of the tool and/or the vibrator and further comprising utilizing the measurements to optimize the performance and/or operation of the tool and/or vibrator. 8. The method as recited in claim 1, further comprising varying the frequency of the oscillating forces to optimize an effect on the tool. 9. A system for providing oscillations downhole, comprising: a downhole tool;a vibrator configured to create oscillating forces acting on the tool, wherein generating the oscillating comprises moving a drive shaft connected with a drive shaft extension, wherein the drive shaft extension is connected with the tool, and wherein a shuttle is disposed between an outer mandrel and the drive shaft, and wherein rotation of the drive shaft moves the shuttle into impact with the tool, and wherein continued rotation after impact raises the shuttle; anda conveyance coupled to the downhole tool and the vibrator, the vibrator being positioned to create oscillating forces which act on the downhole tool. 10. The system as recited in claim 9, wherein the vibrator is connected to the downhole tool for operation at a downhole location. 11. The system as recited in claim 9, wherein the vibrator is positioned at a surface location while the downhole tool is located downhole in a wellbore, the vibrator being oriented to direct oscillating forces through the conveyance to act on the downhole tool.

이 특허에 인용된 특허 (40) 인용/피인용 타임라인 분석

McCoy,Terry H., Acoustic emission inspection of coiled tubing.
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Zazovsky, Alexander F.; Meehan, Richard; Hill, Bunker M., Apparatus and method for unsticking a downhole tool.
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Gano John C. ; Barker James M., Apparatus for completing a subterranean well and associated methods of using same.
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Goldschild Pierre (Vulaines sur Seine FRX), Apparatus for testing an oil well, and corresponding method.
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Worrall Robert N. (Rijswijk NLX) Stulemeijer Ivo P. J. M. (Rijswijk NLX), Apparatus for vibrating a pipe string in a borehole.
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Coates, Richard Timothy; Miller, Douglas E.; Sullivan, Philip; Auzerais, Francois; Habashy, Tarek M., Determination of downhole pressure while pumping.
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Brown Robert L. (Buena Park CA), Device for facilitating release of stuck drill collars.
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Quernheim, Lars; Dashevskiy, Dmitriy; Macpherson, John D., Distributed sensors-controller for active vibration damping from surface.
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Bodine Albert G. (7877 Woodley Ave. Van Nuys CA 91406), Down hole excitation system for loosening drill pipe stuck in a well.
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Alan Martyn Eddison GB; Charles Abernethy Anderson GB, Downhole apparatus.
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Bernat, Henry A., Downhole coiled tubing recovery apparatus.
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Henry A. Bernat, Downhole coiled tubing recovery apparatus.
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Del Campo, Christopher S.; Zazovsky, Alexander F.; Briquet, Stephane; Ervin, Steve, Downhole tool having an extendable component with a pivoting element.
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Stoesz, Carl W.; Mody, Rustom; Soni, Mohan, Downhole vibratory tool.
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Bodine Albert G. (7877 Woodley Ave. Van Nuys CA 91406), Fluid driven screw type sonic oscillator-amplifier system for use in freeing a stuck pipe.
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Kyllingstad .ANG.ge,NOX, Hydraulic device to be connected in a pipe string.
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Koll？,Jack J.; Marvin,Mark H.; Theimer,Kenneth J., Hydraulic impulse generator and frequency sweep mechanism for borehole applications.
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Brennan, III, William E., Hydraulically actuated standoff.
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Restarick ; Jr. Henry L. (4913 Lake Louise Metairie LA 70006) Thomas Ronald D. (2803 Forest Garden Dr. Kingwood TX 77345), Jarring system and method for use with an electric line.
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Royer Edward S., Mechanical thru-tubing centralizer.
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Mason John S. (Houston TX), Method and apparatus for detecting impending sticking of a drillstring.
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Surjaatmadja, Jim; McDaniel, Billy, Method and apparatus for moving a high pressure fluid aperture in a well bore servicing tool.
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Vogen Wayne V. (Oakland CA), Method and apparatus for removing stuck portions of a drill string.
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Snider Philip M. (Houston TX) Dietrich Michael J. (Katy TX), Method and apparatus for rotating downhole tool in wellbore.
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Zheng, Shunfeng; Jeffryes, Benjamin P.; Thomeer, Hubertus V.; Leising, Lawrence J., Method and apparatus to vibrate a downhole component.
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Zheng, Shunfeng; Jeffryes, Benjamin P.; Thomeer, Hubertus V.; Leising, Lawrence J., Method and apparatus to vibrate a downhole component.
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Zheng,Shunfeng; Jeffryes,Benjamin P.; Thomeer,Hubertus V.; Leising,Lawrence J., Method and apparatus to vibrate a downhole component.
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Tutuncu, Azra Nur; Hale, Arthur Herman, Method of freeing stuck drill pipe.
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Al-Zahrani, Ali A., Method of mixing a corrosion inhibitor in an acid-in-oil emulsion.
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Nutt, Les; Yamate, Tsutomu; Kamata, Masahiro, Methods and apparatus for borehole sensing including downhole tension sensing.
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Brett James F. (Tulsa OK) Goetz Joseph F. (Tulsa OK) Roberts Alan P. (Bixby OK), Methods of employing vibrational energy in a borehole.
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Rose,Lawrence C., Multiple impact jar assembly and method.
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Jacobson, Aaron; Briquet, Stéphane, Permanently eccentered formation tester.
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Roper, Wilbur F.; Dellinger, Thomas B., Reduction of the frictional coefficient in a borehole by the use of vibration.
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Flanders Bruce A. ; Lynde Gerald D. ; Tubel Paulo S. ; Ballantyne Ray, Resonance tools for use in wellbores.
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Pignard Guy,FRX ; Mabile Claude,FRX, System and method for the acquisition of physical data linked to a drilling operation in progress.
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Voronin, Georgiy; Belnap, J. Daniel, Thermally stable polycrystalline ultra-hard constructions.
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Akkerman Neil H. (Houston TX), Tool for lowering into centered position within a well bore.
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Henry A. Bernat, Tubular injector with snubbing jack and oscillator.
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Allahar, Ian; Mercado, Jose; Grigor, Charles, Vibrating downhole tool.
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[미국특허] System and method for providing oscillation downhole 원문보기