[특허]Packer for use in, and method of, cementing a tubing string in a well without drillout

[미국특허] Packer for use in, and method of, cementing a tubing string in a well without drillout 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E21B-033/13
출원번호	US-0624012 (1990-12-07)
발명자 / 주소	Brandell John T. (Duncan OK) Freeman T. Austin (Wassenaar NLX)
출원인 / 주소	Halliburton Company (Duncan OK 02)
인용정보	피인용 횟수 : 47 인용 특허 : 0

초록 ▼

A packer apparatus, particularly a cup type casing packer shoe, includes a pressure-actuated closing sleeve and pressure-actuated pumpout seats. An upper pumpout seat moves with the closing sleeve in response to a first pressure so that the closing sleeve closes ports through which fluid is communicated to an annulus outside the apparatus. Both the upper pumpout seat and a lower pumpout seat and any intervening fluid are pumped out of the apparatus in response to a second, higher pressure so that the apparatus communicates with the well below the annulus without a drillout procedure having to be performed through the apparatus or a tubing string in which the apparatus is connected. A related method is also disclosed.

대표청구항 ▼

A packer apparatus for conducting a fluid into an annulus within a well and for thereafter providing an open channel communicating with the well, said packer apparatus comprising: seal means for sealing an end of an annulus in a well; support means for supporting said seal means, said support means having a hollow interior and a port, disposed above said seal means, for communicating said hollow interior with the annulus; and means for enabling said hollow interior to be blocked below said port so that pressurized fluid flow into said hollow interior flows out through said port into the annulus above said seal means and for enabling said port to be blocked and said hollow interior to be unblocked below said port in response to increased pressure applied in said hollow interior to said means for enabling.

이 특허를 인용한 특허 (47) 인용/피인용 타임라인 분석

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Badalamenti, Anthony M.; Turton, Simon; Blanchard, Karl W.; Faul, Ronald R.; Crowder, Michael G.; Rogers, Henry E.; Griffith, James E.; Reddy, B. Raghava, Casing shoes and methods of reverse-circulation cementing of casing.
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Badalamenti, Anthony M.; Turton, Simon; Blanchard, Karl W.; Faul, Ronald R.; Crowder, Michael G.; Rogers, Henry E.; Griffith, James E.; Reddy, B. Raghava, Casing shoes and methods of reverse-circulation cementing of casing.
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Badalamenti,Anthony M.; Turton,Simon; Blanchard,Karl W.; Faul,Ronald R.; Crowder,Michael G.; Rogers,Henry E.; Griffith,James E.; Reddy,B. Raghava, Casing shoes and methods of reverse-circulation cementing of casing.
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Badalamenti,Anthony M.; Turton,Simon; Blanchard,Karl W.; Faul,Ronald R.; Crowder,Michael G.; Rogers,Henry E.; Griffith,James E.; Reddy,B. Raghava, Casing shoes and methods of reverse-circulation cementing of casing.
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Reddy,B. Raghava; Badalamenti,Anthony M.; Turton,Simon; Blanchard,Karl W.; Faul,Ronald R.; Crowder,Michael G.; Rogers,Henry E.; Griffith,James E., Casing strings and methods of using such strings in subterranean cementing operations.
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Reddy,B. Raghava; Badalamenti,Anthony M.; Turton,Simon; Blanchard,Karl W.; Faul,Ronald R.; Crowder,Michael G; Rogers,Henry E.; Griffith,James E., Casing strings and methods of using such strings in subterranean cementing operations.
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Badalamenti,Anthony M.; Blanchard,Karl W.; Turton,Simon; Faul,Ronald R.; Rogers,Henry E.; Griffith,James E.; Crowder,Michael G., Cementing methods and systems for initiating fluid flow with reduced pumping pressure.
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Smith, Donald Ray; Valencia, Anthony, Covered retaining shoe configurations for use in a downhole tool.
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Dithmar, Erik; Fanuel, Philippe R; Moi, Stein Eric; Quintana, Luis, Device for actuating a bottom tool.
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Getzlaf, Donald; Stromquist, Marty; Ravensbergen, John Edward; Laun, Lyle; Schmelzl, Eric, Downhole isolation and depressurization tool.
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Getzlaf, Donald; Stromquist, Marty; Ravensbergen, John Edward; Laun, Lyle; Schmelzl, Eric, Downhole isolation and depressurization tool.
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Stromquist, Marty; Getzlaf, Donald; Nipper, Robert, Downhole tool assembly with debris relief, and method for using same.
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Anderson, Gary L., Downhole tool seal arrangement and method of sealing a downhole tubular.
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Borst,Terence; Perio, Jr.,Dudley J.; Alms,Daniel Scott, Magnetic assemblies for deposit prevention and methods of use.
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Griffith,James E.; Carroll,Caleb, Method and means to seal the casing-by-casing annulus at the surface for reverse circulation cement jobs.
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Blaschke, Keith; Combs, Stanley; Heaton, John; Walker, Bryan, Method for constructing and treating subterranean formations.
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Winslow, Donald; Branch, Alton, Methods and apparatus for completion of well bores.
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Badalamenti,Anthony M.; Turton,Simon; Blanchard,Karl W.; Faul,Ronald R.; Crowder,Michael G.; Rogers,Henry E.; Griffith,James E., Methods and systems for cementing wells that lack surface casing.
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Badalamenti,Anthony M.; Blanchard,Karl W.; Crowder,Michael G.; Faul,Ronald R.; Griffith,James E; Rogers,Henry E.; Turton,Simon, Methods and systems for reverse-circulation cementing in subterranean formations.
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Badalamenti,Anthony M.; Blanchard,Karl W.; Crowder,Michael G.; Faul,Ronald R.; Griffith,James E; Rogers,Henry E.; Turton,Simon, Methods for reverse-circulation cementing in subterranean formations.
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Badalamenti,Anthony M.; Blanchard,Karl W.; Crowder,Michael G.; Faul,Ronald R.; Griffith,James E; Rogers,Henry E.; Turton,Simon, Methods for reverse-circulation cementing in subterranean formations.
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Reddy,B. Raghava; Badalamenti,Anthony M.; Turton,Simon; Blanchard,Karl W.; Faul,Ronald R.; Crowder,Michael G; Rogers,Henry E.; Griffith,James E., Methods of using casing strings in subterranean cementing operations.
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Reddy,B. Raghava; Badalamenti,Anthony M.; Turton,Simon; Blanchard,Karl W.; Faul,Ronald R.; Crowder,Michael G; Rogers,Henry E.; Griffith,James E., Methods of using casing strings in subterranean cementing operations.
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Reddy,B. Raghava; Badalamenti,Anthony M.; Turton,Simon; Blanchard,Karl W.; Faul,Ronald R.; Crowder,Michael G; Rogers,Henry E.; Griffith,James E., Methods of using casing strings in subterranean cementing operations.
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Xu, Zheng R.; Ortiz, Avel; Espinosa, Frank, Packer cup systems for use inside a wellbore.
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Webb, Earl; Rogers, Henry; Holden, Steve; Streich, Steve; Watson, Brock, Plug release apparatus.
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Rogers, Henry E.; Holden, Steven L.; Szarka, David D., Reverse cementing float equipment.
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Chase, Stephen; Maier, Gary, Reverse-circulation cementing of surface casing.
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Chase, Stephen; Maier, Gary, Reverse-circulation cementing of surface casing.
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Rogers, Henry E.; Holden, Steve L., System and method for fluid diversion and fluid isolation.
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Borak,Eugene A., System, method, and apparatus for accessing outlets in a two-stage diverter spool assembly.
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Getzlaf, Donald; Stromquist, Marty; Nipper, Robert; Willems, Timothy H., Tools and methods for use in completion of a wellbore.
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Getzlaf, Donald; Stromquist, Marty; Nipper, Robert; Willems, Timothy H., Tools and methods for use in completion of a wellbore.
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Getzlaf, Donald; Stromquist, Marty; Nipper, Robert; Willems, Timothy H., Tools and methods for use in completion of a wellbore.
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Getzlaf, Donald; Stromquist, Marty; Nipper, Robert; Willems, Timothy H., Tools and methods for use in completion of a wellbore.
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Treece, Harold O., Universal cementing plug.
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Treece, Harold O., Universal cementing plug.
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Hriscu Iosif J. ; Winslow Donald W., Well treatment fluid placement tool and methods.
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Vincent, Ray; Geste, Steve, Zero drill completion and production system.
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Vincent,Ray; Geste,Steve, Zero drill completion and production system.
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Kristoffer, Braekke, Zonal isolation utilizing cup packers.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Packer for use in, and method of, cementing a tubing string in a well without drillout 원문보기