[특허]Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore

[미국특허] Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E21B-033/128
출원번호	US-0827411 (1992-01-29)
발명자 / 주소	Baugh John L. (Houston TX) Melenyzer George J. (Humble TX)
출원인 / 주소	Baker Hughes Incorporated (Houston TX 02)
인용정보	피인용 횟수 : 154 인용 특허 : 0

초록 ▼

A seal apparatus is provided for use in a subterranean wellbore having a wellbore tubular disposed therein. The wellbore tubular defines a wellbore surface. The seal includes a number of components which cooperate together. A conveyance tubular is provided, which is positionable within the subterranean wellbore at a selected location relative to the wellbore surface. A sealing ring is provided, and disposed about at least a portion of the conveyance tubular. The sealing ring has a first surface proximate the conveyance tubular and a second surface which is removed in distance from the conveyance tubular. The second surface defines a sealing surface, and includes a plurality of portions, with selected ones of the plurality of portions of the sealing ring extending radially from the conveyance tubular in at least one radial dimension. The selected portions define at least one metal seal point for selectively and sealingly engaging the wellbore surface. The seal apparatus is operable in a plurality of modes, including a running mode of operation and a sealing mode of operation.

대표청구항 ▼

A seal apparatus for use in a subterranean wellbore having a wellbore tubular disposed therein, said wellbore tubular defining a wellbore surface, comprising: a conveyance tubular positionable within said subterranean wellbore at a selected location relative to said wellbore surface; a sealing ring, disposed about at least a portion of said conveyance tubular, said sealing ring having a first surface proximate said conveyance tubular and a second surface, said second surface being a sealing surface with a plurality of portions, with selected ones of said plurality of portions of said sealing ring extending radially from said conveyance tubular in at least one radial dimension and defining at least one metal seal point for selective sealing engagement with said wellbore surface; wherein said seal apparatus is operable in a plurality of modes of operation, including: running mode of operation wherein said sealing ring is maintained in a radially-reduced position, out of engagement with said wellbore surface; a sealing mode of operation, wherein said at least one metal seal point of said sealing ring in sealing metal-to-metal engagement with said wellbore surface, providing a fluid-tight seal at a selected location between said conveyance tubular and said wellbore tubular; a layer of resilient material disposed over at least a portion of said sealing surface of said sealing ring, said layer of resilient material having an inner surface in engagement with said plurality of portions of said sealing ring, with said selected ones of said plurality of portions of said sealing ring extending radially outward and into said layer of resilient material, and in gripping engagement therewith, to prevent said layer of resilient material from swabbing-off during said running mode of operation; an actuator member, selectively and remotely actuable, for urging said sealing ring between said running and sealing modes of operation.

이 특허를 인용한 특허 (154) 인용/피인용 타임라인 분석

Ring,Lev; Brisco,David Paul; Waddell,Kevin; Cook,Robert Lance, Adjustable expansion cone assembly.
상세보기
Harris, Michael J.; Stulberg, Martin Alfred, Anchor assembly and method of installing anchors.
상세보기
Noel, Greg, Anchor hangers.
상세보기
Turley, Rocky A., Anchoring seal.
상세보기
Turley, Rocky A., Anchoring seal.
상세보기
Brisco,David Paul, Apparatus and method for radially expanding and plastically deforming a tubular member.
상세보기
Cook, Robert Lance; Brisco, David Paul; Ring, Lev; Bullock, Michael, Apparatus for actuating an annular piston.
상세보기
Cook,Robert Lance; Brisco,David Paul; Ring,Lev; Bullock,Michael, Apparatus for coupling a tubular member to a preexisting structure.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B., Apparatus for expanding a tubular member.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B., Apparatus for expanding a tubular member.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B., Apparatus for expanding a tubular member.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B., Apparatus for expanding a tubular member.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B., Apparatus for expanding a tubular member.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B., Apparatus for expanding a tubular member.
상세보기
Cook,Robert Lance; Ring,Lev; Zwald,Edwin A.; Filippov,Andrei Gregory; Waddell,Kevin K., Apparatus for forming a mono-diameter wellbore casing.
상세보기
Cook, Robert Lance; Brisco, David Paul; Ring, Lev; Bullock, Michael, Apparatus for radially expanding a tubular member.
상세보기
Cook, Robert Lance; Brisco, David Paul; Ring, Lev; Bullock, Michael, Apparatus for radially expanding a tubular member.
상세보기
Brisco, David Paul; Watson, Brock Wayne; Treece, Harold Otis, Apparatus for radially expanding and plastically deforming a tubular member.
상세보기
Butterfield, Jr., Charles Anthony; Brisco, David Paul, Apparatus for radially expanding and plastically deforming a tubular member.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald, Apparatus for radially expanding and plastically deforming a tubular member.
상세보기
Watson, Brock Wayne; Brisco, David Paul, Apparatus for radially expanding and plastically deforming a tubular member.
상세보기
Cook,Robert Lance; Brisco,David Paul; Ring,Lev; Mack,Robert Donald; Duell,Alan B.; Filippov,Andrei Gregory, Apparatus for radially expanding tubular members.
상세보기
Cook,Robert Lance; Brisco,David Paul; Ring,Lev; Bullock,Michael, Apparatus for releasably coupling two elements.
상세보기
Whitsitt, John R.; Booker, John A.; MacDougall, Thomas Daniel; Rytlewski, Gary L., Autonomous untethered well object.
상세보기
Watson, Brock Wayne; Brisco, David Paul, Bottom plug for forming a mono diameter wellbore casing.
상세보기
Watson, Brock Wayne; Brisco, David Paul, Collapsible expansion cone.
상세보기
Baihly, Jason; Bertoja, Michael J.; Parrott, Robert A.; Lecerf, Bruno; Aldridge, Don, Completing a multi-stage well.
상세보기
Fleming, John; Rytlewski, Gary L.; Phillips, Larry W.; Swaren, Jason; Faugere, Aude; Shampine, Rod; Liu, Zhanke; Bazan, Jr., Pete; Davis, Jabus Talton, Completion method for stimulation of multiple intervals.
상세보기
Fleming, John; Rytlewski, Gary L.; Phillips, Larry W.; Swaren, Jason; Faugere, Aude; Shampine, Rod; Liu, Zhanke; Bazan, Jr., Pete; Davis, Jabus Talton, Completion method for stimulation of multiple intervals.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B., Concentric pipes expanded at the pipe ends and method of forming.
상세보기
Jacob, Gregoire; Bertoja, Michael J.; Baihly, Jason, Deploying an expandable downhole seat assembly.
상세보기
Jacob, Gregoire; Foucher, Pierre-Arnaud, Deploying an expandable downhole seat assembly.
상세보기
Lopez de Cardenas, Jorge; Rytlewski, Gary L.; Hackworth, Matthew R., Deploying an untethered object in a passageway of a well.
상세보기
Wood Edward T. ; Dobson Andrew W.,GBX, Downhole pipe expansion apparatus and method.
상세보기
Doane, James C., Downhole seal apparatus and method.
상세보기
Doane, James C.; Anderson, Gary L., Downhole seal apparatus and method thereof.
상세보기
Gouthaman, Varun, Downhole tools having radially expandable seat member.
상세보기
Braddick, Britt O., Downhole tubular expansion tool and method.
상세보기
Braddick, Britt O., Downhole tubular expansion tool and method.
상세보기
Braddick, Britt O., Downhole tubular patch, tubular expander and method.
상세보기
Cook, Robert Lance; Brisco, David Paul; Stewart, R. Bruce; Ring, Lev; Haut, Richard Carl; Mack, Robert Donald; Duell, Alan B.; Filippov, Andrei Gregory, Expandable connector.
상세보기
Jacob, Gregoire; Bertoja, Michael J., Expandable downhole seat assembly.
상세보기
Gomez, Leopoldo S.; Nanaware, Ganesh K., Expandable high pressure and high temperature seal.
상세보기
Xu, Richard Y.; Adam, Mark K., Expandable isolation packer.
상세보기
Shuster, Mark, Expandable tubular.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Filippov,Andrei; Mack,Robert Donald; Duell,Alan B., Expandable tubulars with a radial passage and wall portions with different wall thicknesses.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald, Expander for a tapered liner with a shoe.
상세보기
Wood Edward T. ; Baugh John Lindley, Expanding mandrel inflatable packer.
상세보기
Shuster, Mark; Gray, Malcolm; Grinberg, Grigoriy; Shade, Matthew M.; Petlyuk, Alla; Costa, Scott; Wenning, Patrick; Oliosi, Claudio; Palaniswamy, Hariharasudhan; Ngaile, Gracious; Altan, Taylan, Expansion cone and system.
상세보기
Cook,Robert Lance; Brisco,David Paul; Ring,Lev; Duell,Alan B.; Filippov,Andrei Gregory, Expansion cone for radially expanding tubular members.
상세보기
Cook,Robert Lance; Brisco,David Paul; Ring,Lev; Duell,Alan B.; Filippov,Andrei Gregory, Expansion cone for radially expanding tubular members.
상세보기
Reinhardt, Paul Andrew; Turley, Rocky A.; Lirette, Brent J.; Le, Huy V., Extrusion-resistant seals for expandable tubular assembly.
상세보기
Reinhardt, Paul Andrew; Turley, Rocky A.; Lirette, Brent J.; Le, Huy V., Extrusion-resistant seals for expandable tubular assembly.
상세보기
Cook, Robert Lance; Brisco, David Paul; Ring, Lev; Bullock, Michael, Flow control system for an apparatus for radially expanding tubular members.
상세보기
Reinhardt, Paul Andrew, Force transferring member for use in a tool.
상세보기
Cook, Robert Lance; Brisco, David Paul; Ring, Lev; Bullock, Michael, Forming a wellbore casing while simultaneously drilling a wellbore.
상세보기
Cook, Robert Lance; Brisco, David Paul; Ring, Lev; Bullock, Michael, Forming a wellbore casing while simultaneously drilling a wellbore.
상세보기
Cook, Robert Lance; Brisco, David Paul; Stewart, R. Bruce; Ring, Lev; Filippov, Andrei; Duell, Alan B., Forming a wellbore casing while simultaneously drilling a wellbore.
상세보기
Cook, Robert Lance; Stewart, R. Bruce; Ring, Lev, Forming a wellbore casing while simultaneously drilling a wellbore.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B., Forming a wellbore casing while simultaneously drilling a wellbore.
상세보기
Baugh, John L.; Bennett, Rod; Givens, George, Hanging liners by pipe expansion.
상세보기
Baugh, John L.; Bennett, Rod; Givens, George, Hanging liners by pipe expansion.
상세보기
Baugh, John L.; Bennett, Rod; Givens, George, Hanging liners by pipe expansion.
상세보기
Baugh, John L.; Bennett, Rod; Givens, George, Hanging liners by pipe expansion.
상세보기
John L. Baugh ; Rod Bennett ; George Givens, Hanging liners by pipe expansion.
상세보기
Kilgore, Marion D.; Ezell, Michael D., High circulation rate packer and setting method for same.
상세보기
Flanders Bruce A. ; Lynde Gerald D. ; Macrae John, High pressure casing patch.
상세보기
Lloyd, Sam Sun; Simson, James A.; Melenyzer, George, High pressure sealing apparatus and method.
상세보기
Doane, James C.; Robinson, Samuel I., High-pressure/high temperature packer seal.
상세보기
Harris, Michael J.; Stulberg, Martin Alfred, Hydraulic setting assembly.
상세보기
Ian McIntosh CA; Roger Leon George Saulce CA, In-ear system.
상세보기
Shuster,Mark; Ring,Lev; Costa,Scott, Interposed joint sealing layer method of forming a wellbore casing.
상세보기
Cook, Robert Lance; Bullock, Michael, Isolation of subterranean zones.
상세보기
Cook, Robert Lance; Ring, Lev; Waddell, Kevin; Brisco, David Paul, Isolation of subterranean zones.
상세보기
Cook, Robert Lance; Waddell, Kevin; Ring, Lev; Brisco, David Paul, Isolation of subterranean zones.
상세보기
Cook,Robert Lance; Waddell,Kevin Karl; Ring,Lev; Brisco,David Paul; Rao,Vikram, Isolation of subterranean zones.
상세보기
Cook,Robert Lance; Ring,Lev; Brisco,David Paul, Liner hanger.
상세보기
Cook,Robert Lance; Ring,Lev; Brisco,David Paul, Liner hanger.
상세보기
Brisco, David Paul; Zwald, Jr., Edwin Arnold; Daigle, Chan; Noel, Gregory; Dean, William J.; Filippov, Andrei Gregory; Nida, Ronald D.; Cook, Robert Lance; Ring, Lev; Waddell, Kevin K.; Stephenson, W, Liner hanger with sliding sleeve valve.
상세보기
Brisco,David Paul; Zwald,Edwin Arnold; Daigle,Chan Lawrence; Noel,Gregory Marshall; Dean,William Joseph; Filippov,Andrei Gregory; Nida,Ronald D.; Cook,Robert Lance; Ring,Lev; Waddell,Kevin Karl; Step, Liner hanger with sliding sleeve valve.
상세보기
Cook,Robert Lance; Ring,Lev, Liner hanger with slip joint sealing members and method of use.
상세보기
Cook,Robert Lance; Ring,Lev, Liner hanger with standoffs.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Wyant,Reece E.; Ring,Lev; Nahm,James Jang Woo; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B.; Filippov,Andrei Gregory, Lubrication and self-cleaning system for expansion mandrel.
상세보기
Shuster,Mark; Waddell,Kevin K.; Kendziora,Larry; Costa,Scott, Lubrication system for radially expanding tubular members.
상세보기
Shuster,Mark; Ring,Lev, Magnetic impulse applied sleeve method of forming a wellbore casing.
상세보기
Ellis Steven C. (Aberdeenshire GB6) Sharp Allan C. (Aberdeen GB6) Reid Stephen (Aberdeen GB6) Rubbo Richard P. (Aberdeen GB6), Metal seal well packer.
상세보기
Bertoja, Michael J.; Parrott, Robert A.; Lecerf, Bruno; Timoshenko, Vitaliy; Balakin, Sergey; Tarasova, Elena; Rytlewski, Gary; Anthony, Billy, Method and apparatus for completing a multi-stage well.
상세보기
Parrott, Robert A.; Lecerf, Bruno; Solovyov, Sergey Vladimirovich; Gusev, Mikhail Petrovich; Pavlov, Ilya Anatolievich; Baihly, Jason; Bertoja, Michael, Method and apparatus for completing a multi-stage well.
상세보기
Guerrero, Julio; Rytlewski, Gary L.; Lecerf, Bruno; Bertoja, Michael J.; Ibeagha, Christian; Moody-Stuart, Alex; Mooney, Adam; Russell, Jay; Hopkins, Christopher; Paxson, Adam; Anthony, Billy; Patel, Dinesh R., Method and apparatus for deploying and using self-locating downhole devices.
상세보기
Cook,Robert Lance; Ring,Lev; Zwald, Jr.,Edwin A.; Filippov,Andrei Gregory; Waddell,Kevin K., Method and apparatus for forming a mono-diameter wellbore casing.
상세보기
Cook,Robert Lance; Ring,Lev; Zwald,Edwin A.; Filippov,Andrei Gregory; Waddell,Kevin K., Method and apparatus for forming a mono-diameter wellbore casing.
상세보기
Cook,Robert Lance; Ring,Lev; Zwald,Edwin A.; Filippov,Andrei Gregory; Waddell,Kevin K., Method and apparatus for forming a mono-diameter wellbore casing.
상세보기
Cook,Robert Lance; Ring,Lev; Zwald,Edwin A.; Filippov,Andrei Gregory; Waddell,Kevin K., Method and apparatus for forming a mono-diameter wellbore casing.
상세보기
Cook,Robert Lance; Ring,Lev; Zwald,Edwin A.; Filippov,Andrei Gregory; Waddell,Kevin K., Method and apparatus for forming a mono-diameter wellbore casing.
상세보기
Cook,Robert Lance; Ring,Lev; Zwald,Edwin A.; Filippov,Andrei Gregory; Waddell,Kevin K., Method and apparatus for forming a mono-diameter wellbore casing.
상세보기
Cook,Robert Lance; Ring,Lev; Zwald,Edwin A.; Filippov,Andrei Gregory; Waddell,Kevin K., Method and apparatus for forming a mono-diameter wellbore casing.
상세보기
Forsyth David G.,GBX ; Ross Robert C.,GBX, Method and apparatus for top to bottom expansion of tubulars.
상세보기
Cook,Robert Lance; Brisco,David Paul; Ring,Lev; Bullock,Michael, Method of applying an axial force to an expansion cone.
상세보기
Cook, Robert Lance; Brisco, David Paul; Stewart, R. Bruce; Ring, Lev; Haut, Richard Carl; Mack, Robert Donald; Duell, Alan B., Method of coupling a tubular member.
상세보기
Cook, Robert Lance; Brisco, David Paul; Ring, Lev; Bullock, Michael, Method of coupling a tubular member to a preexisting structure.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B., Method of coupling a tubular member to a preexisting structure.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B., Method of creating a casing in a borehole.
상세보기
Cook, Robert Lance; Brisco, David Paul; Ring, Lev; Bullock, Michael, Method of operating an apparatus for radially expanding a tubular member.
상세보기
Ring,Lev; Mack,Robert Donald; Filippov,Andrei Gregory, Method of selecting tubular members.
상세보기
Harris, Michael J.; Stulberg, Martin Alfred, Methods and apparatus for cementing wells.
상세보기
Ring,Lev; Brisco,David Paul; Watson,Brock Wayne; Waddell,Kevin K., Mono diameter wellbore casing.
상세보기
Cook, Robert Lance; Ring, Lev; Dean, William J.; Waddell, Kevin Karl, Mono-diameter wellbore casing.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald; Duell,Alan B., Mono-diameter wellbore casing.
상세보기
Cook,Robert Lance; Ring,Lev, Mono-diameter wellbore casing.
상세보기
Cook,Robert Lance; Ring,Lev, Mono-diameter wellbore casing.
상세보기
Cook,Robert Lance; Ring,Lev, Mono-diameter wellbore casing.
상세보기
Cook,Robert Lance; Ring,Lev; Zwald, Jr.,Edwin A.; Filippov,Andrei Gregory; Waddell,Kevin K., Mono-diameter wellbore casing.
상세보기
Cook,Robert Lance; Zwald, Jr.,Edwin Arnold; Waddell,Kevin K.; Ring,Lev; Filippov,Andrei Gregory, Mono-diameter wellbore casing.
상세보기
Kendziora,Larry; Cook,Robert Lance; Ring,Lev; Brisco,David Paul, Mono-diameter wellbore casing.
상세보기
Etzel, Ethan, Multizone treatment system.
상세보기
Hirth, David Eugene; Gudmestad, Tarald, Packer with metal sealing element.
상세보기
Hirth,David Eugene; Gudmestad,Tarald, Packer with metal sealing element.
상세보기
Baihly, Jason, Performing multi-stage well operations.
상세보기
Shuster, Mark; Ring, Lev, Pipe formability evaluation for expandable tubulars.
상세보기
Cook, Robert Lance; Brisco, David Paul; Stewart, R. Bruce; Ring, Lev; Haut, Richard Carl; Mack, Robert Donald; Duell, Alan B., Pipeline.
상세보기
Costa,Scott; Ring,Lev; Menchaca,Jose, Protective sleeve for expandable tubulars.
상세보기
Costa, Scott; Hockaday, Joel; Waddell, Kevin K.; Ring, Lev; Bullock, Michael; Cook, Robert Lance; Kendziora, Larry; Brisco, David Paul; Jackson, Tance, Protective sleeve for threaded connections for expandable liner hanger.
상세보기
Cook,Robert Lance; Haut,Richard Carl; Ring,Lev; Grant, III,Thomas Patrick; Zwald, Jr.,Edwin Arnold; Filippov,Andrei Gregory, Radial expansion of tubular members.
상세보기
Cook,Robert Lance; Haut,Richard Carl; Ring,Lev; Grant, III,Thomas Patrick; Zwald, Jr.,Edwin Arnold; Filippov,Andrei Gregory, Radial expansion of tubular members.
상세보기
Cook,Robert Lance; Haut,Richard Carl; Ring,Lev; Grant, III,Thomas Patrick; Zwald, Jr.,Edwin Arnold; Filippov,Andrei Gregory, Radial expansion of tubular members.
상세보기
Cook,Robert Lance; Haut,Richard Carl; Ring,Lev; Grant, III,Thomas Patrick; Zwald, Jr.,Edwin Arnold; Filippov,Andrei Gregory, Radial expansion of tubular members.
상세보기
Cook,Robert Lance; Haut,Richard Carl; Ring,Lev; Grant, III,Thomas Patrick; Zwald, Jr.,Edwin Arnold; Filippov,Andrei Gregory, Radial expansion of tubular members.
상세보기
Cook,Robert Lance; Haut,Richard Carl; Ring,Lev; Grant, III,Thomas Patrick; Zwald, Jr.,Edwin Arnold; Filippov,Andrei Gregory, Radial expansion of tubular members.
상세보기
Cook,Robert Lance; Haut,Richard Carl; Ring,Lev; Grant,Thomas Patrick; Zwald,Edwin Arnold; Filippov,Andrei Gregory, Radial expansion of tubular members.
상세보기
Waddell,Kevin Karl; Bullock,Michael Dennis; Hockaday,Joel Gray; Jackson,Tance Alan, Seal receptacle using expandable liner hanger.
상세보기
Milberger, Lionel J.; Reimert, Larry E., Sealing system and method.
상세보기
Jacob, Gregoire, Segmented seat assembly.
상세보기
Shuster, Mark; Ring, Lev, Self-lubricating expansion mandrel for expandable tubular.
상세보기
Reinhardt, Paul Andrew, Shear thickening fluid controlled tool.
상세보기
Turley, Rocky A.; Lirette, Brent J.; Le, Huy V., Stage tool.
상세보기
Ring,Lev; Mack,Robert Donald; Filippov,Andrei Gregory, Structural support.
상세보기
Cook, Robert Lance; Haut, Richard Carl, System and method for driving pipe.
상세보기
Waddell,Kevin; Ring,Lev; Brisco,David Paul, System for lining a wellbore casing.
상세보기
Brisco,David Paul; Ring,Lev, System for radially expanding a tubular member.
상세보기
Ring,Lev, System for radially expanding a tubular member.
상세보기
Baihly, Jason; Aldridge, Don, Treatment system for multiple zones.
상세보기
Duncan Neil S.,GB6, Tubing hanger with hydraulically energized metal annular seal with new design tubing hanger running tool.
상세보기
Braddick,Britt O., Tubular expansion fluid production assembly and method.
상세보기
Miller, Matthew J., Well treatment.
상세보기
Lafferty, Ted; Miller, Matthew J., Well treatment with untethered and/or autonomous device.
상세보기
Cook, Robert Lance; Brisco, David Paul; Ring, Lev; Bullock, Michael, Wellbore casing.
상세보기
Cook, Robert Lance; Brisco, David Paul; Stewart, R. Bruce; Ring, Lev; Haut, Richard Carl; Mack, Robert Donald, Wellbore casing.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald, Wellbore casing.
상세보기
Cook,Robert Lance; Brisco,David P.; Stewart,R. Bruce; Wyant,Reece E.; Ring,Lev; Woo Nahm,James Jang; Haut,Richard; Mack,Robert D.; Duell,Alan B.; Filippov,Andrei Gregory; Cowan,Kenneth Michael; Dean,, Wellbore casing repair.
상세보기
Themig, Daniel Jon, Wellbore packer back-up ring assembly, packer and method.
상세보기
Trahan,Kevin O., Wellbore seal device.
상세보기
Cook, Robert Lance; Brisco, David Paul; Stewart, R. Bruce; Ring, Lev; Haut, Richard Carl; Mack, Robert Donald, Wellhead.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald, Wellhead.
상세보기
Cook,Robert Lance; Brisco,David Paul; Stewart,R. Bruce; Ring,Lev; Haut,Richard Carl; Mack,Robert Donald, Wellhead with radially expanded tubulars.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

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

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

[미국특허] Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (154) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[미국특허] Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (154) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허 더보기

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

활용도 Top5 특허