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公开(公告)号：WO2004070159A3
公开(公告)日：2005-03-24
申请号：PCT/US2004003164
申请日：2004-02-02
Applicant: WEATHERFORD LAMB , GIROUX GREGORY G , GALLOWAY GREGORY G , TUONG THANG LE , JACKSON RAYMOND H , NAZZAL GREGORY R , SWARR JAMES C , BRUNNERT DAVID J , BEASLEY WILLIAM M , LIRETTE BRENT J , ODELL ALBERT C , TERRY JIM , MCKAY DAVID , ALKHATIB SAMIR , WARDLEY MIKE
Inventor： GIROUX GREGORY G , GALLOWAY GREGORY G , TUONG THANG LE , JACKSON RAYMOND H , NAZZAL GREGORY R , SWARR JAMES C , BRUNNERT DAVID J , BEASLEY WILLIAM M , LIRETTE BRENT J , ODELL ALBERT C , TERRY JIM , MCKAY DAVID , ALKHATIB SAMIR , WARDLEY MIKE
IPC: E21B7/06 , E21B7/08 , E21B7/18 , E21B7/20 , E21B21/10 , E21B33/14 , E21B34/00 , E21B41/00 , E21B47/01
CPC classification number: E21B7/18 , E21B7/06 , E21B7/065 , E21B7/208 , E21B10/61 , E21B10/62 , E21B21/103 , E21B33/14 , E21B41/0078 , E21B47/01 , E21B2034/002
Abstract: Apparatus and methods for drilling with casing. In a first embodiment, a method for drilling with two concentric casing is disclosed. In a second embodiment, methods and apparatus for deflecting casing using a diverter apparatus are disclosed. In another embodiment, the apparatus comprises a motor operating system disposed in a motor system housing, a shaft operatively connected to the motor operating system, the shaft having a passageway, and a divert assembly disposed to direct fluid flow selectively to the motor operating system and the passageway in the shaft. In another aspect, methods and apparatus for directionally drilling a casing into the formation are disclosed. Methods and apparatus for measuring the trajectory of a wellbore while directionally drilling a casing into the formation are also described.
Abstract translation: 用套管钻孔的装置和方法。 在第一实施例中，公开了一种用两个同心壳体钻孔的方法。 在第二实施例中，公开了使用转向装置偏转套管的方法和装置。 在另一个实施例中，该装置包括设置在马达系统壳体中的马达操作系统，可操作地连接到马达操作系统的轴，具有通道的轴以及用于将流体流选择性地引导到马达操作系统的转向组件， 轴中的通道。 另一方面，公开了用于将壳体定向钻入地层的方法和装置。 还描述了在将套管定向钻入地层时测量井眼轨迹的方法和装置。
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公开(公告)号：NO20053998D0
公开(公告)日：2005-08-29
申请号：NO20053998
申请日：2005-08-29
Applicant: WEATHERFORD LAMB
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公开(公告)号：CA2808302A1
公开(公告)日：2004-08-19
申请号：CA2808302
申请日：2004-02-02
Applicant: WEATHERFORD LAMB
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公开(公告)号：CA2903701C
公开(公告)日：2018-07-17
申请号：CA2903701
申请日：2014-03-13
Applicant: WEATHERFORD LAMB INC
Inventor： XU WEI JAKE , ODELL ALBERT C
IPC: E21B41/00
Abstract: A controller for operating a downhole tool includes a tubular body; a seat disposed in the body for receiving first and second pump-down plugs, at least a portion of one of the seat and the plugs being radially displaceable to pass through or allow passage of the other at a first threshold pressure differential; a catcher located below the seat for receiving the plugs after passing through the seat; a toggle linked to the seat to alternate between a locked position and an unlocked position in response to seating of the plugs; and a control mandrel for engaging a piston of the downhole tool and linked to the toggle: to be longitudinally movable between a first position and a second position when the toggle is unlocked, and to be prevented from movement from the first position to the second position when the toggle is locked.
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公开(公告)号：CA2512641C
公开(公告)日：2011-04-05
申请号：CA2512641
申请日：2004-02-02
Applicant: WEATHERFORD LAMB
Inventor： GIROUX RICHARD L , GALLOWAY GREGORY G , TUONG THANG LE , JACKSON RAYMOND H , NAZZAL GREGORY R , SWARR JAMES C , BRUNNERT DAVID J , BEASLEY WILLIAM M , LIRETTE BRENT J , ODELL ALBERT C , TERRY JIM , MCKAY DAVID , ALKHATIB SAMIR , WARDLEY MIKE
IPC: E21B7/20 , E21B7/06 , E21B7/08 , E21B7/18 , E21B21/10 , E21B33/14 , E21B34/00 , E21B41/00 , E21B47/01
Abstract: Apparatus and methods for drilling with casing. In a first embodiment, a method for drilling with two concentric casing is disclosed. In a second embodiment, methods and apparatus for deflecting casing using a diverter apparatus are disclosed. In another embodiment, the apparatus comprises a motor operating system disposed in a motor system housing, a shaft operatively connected to the motor operating system, the shaft having a passageway, and a divert assembly disposed to direct fluid flow selectively to the motor operating system and the passageway in the shaft. In another aspect, methods and apparatus for directionally drilling a casing into the formation are disclosed. Methods and apparatus for measuring the trajectory of a wellbore while directionally drilling a casing into the formation are also described.
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Patent Agency Ranking6.发明专利
公开(公告)号：NO327517B1
公开(公告)日：2009-07-27
申请号：NO20054337
申请日：2005-09-20
Applicant: WEATHERFORD LAMB
Inventor： THOMPSON GARY , GIROUX RICHARD L , ODELL ALBERT C
IPC: E21B7/20 , E21B10/64 , E21B17/046 , E21B23/02
Abstract: Låsesammenstilling og fremgangsmåter for anvendelse av låsesammenstilling, for anvendelse med en bunnhullssammenstilling (BHA) og et rør, er tilveiebrakt. I én utførelsesform kan låsesammenstillingen anbringes inne i røret, konfigurert til å være rotasjonsmessig og aksielt koplet til røret. I ett aspekt av utførelsesformen er låsesammenstillingen konfigurert til å frigis fra røret ved å utøve en strekkraft på låsesammenstillingen. Låsesammenstillingen kan omfatte: én eller flere glidere anbrakt inne i én eller flere respektive slisser tildannet langs i det minste en del av en låsespindel; og én eller flere tilbaketrekkbare aksielle kontaktblokker konfigurert til å gå til inngrep med en samsvarende aksiell profil anbrakt i røret, hvori hver aksiell kontaktblokk er koplet til den respektive glider ved hjelp av ett eller flere forspenningsselementer; og hvori låsespindelen som er aktiverbar mellom en første posisjon og en andre posisjon og hindrer tilbaketrekking av de aksielle kontaktblokker når den aktiveres til den andre posisjon. Låsesammenstillingen kan også omfatte et kontaktblokklegeme med en boring derigjennom; og én eller flere tilbaketrekkbare torsjons kontaktblokker konfigurert til inngrep med en samsvarende torsjonsprofil anbrakt i røret, hvori hver torsjons kontaktblokk er koplet til kontaktblokklegemet ved hjelp av et forspenningselement.
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公开(公告)号：NO20053567D0
公开(公告)日：2005-07-21
申请号：NO20053567
申请日：2005-07-21
Applicant: WEATHERFORD LAMB
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公开(公告)号：CA2808302C
公开(公告)日：2017-05-23
申请号：CA2808302
申请日：2004-02-02
Applicant: WEATHERFORD/LAMB INC
Inventor： GIROUX RICHARD L , GALLOWAY GREGORY G , LE TUONG THANH , JACKSON RAYMOND H , NAZZAL GREGORY R , SWARR JAMES C , BRUNNERT DAVID J , BEASLEY WILLIAM M , LIRETTE BRENT J , ODELL ALBERT C , TERRY JIM , MCKAY DAVID , ALKHATIB SAMIR , WARDLEY MIKE
IPC: E21B7/06 , E21B7/08 , E21B7/18 , E21B7/20 , E21B21/10 , E21B33/14 , E21B34/00 , E21B41/00 , E21B47/01
Abstract: Apparatus and methods for drilling with casing. In an embodiment, methods and apparatus for deflecting casing using a diverter apparatus are disclosed. In another embodiment, the apparatus comprises a motor operating system disposed in a motor system housing, a shaft operatively connected to the motor operating system, the shaft having a passageway, and a divert assembly disposed to direct fluid flow selectively to the motor operating system and the passageway in the shaft. In another aspect, methods and apparatus for directionally drilling a casing into the formation are disclosed. Methods and apparatus for measuring the trajectory of a wellbore while directionally drilling a casing into the formation are also described.
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公开(公告)号：NO333888B1
公开(公告)日：2013-10-14
申请号：NO20053567
申请日：2005-07-21
Applicant: WEATHERFORD LAMB
Inventor： NAZZAL GREGORY RICHARD , BRUNNERT DAVID J , GALLOWAY GREGORY G , LIRETTE BRENT JAMES , GIROUX GREGORY G , TUONG THANG LE , JACKSON RAYMON H , SWARR JAMES C , BEASLEY WILLIAM M , ODELL ALBERT C , TERRY JIM , MCKAY DAVID , ALKHATIB SAMIR , WARDLEY MIKE
IPC: E21B7/20 , E21B7/06 , E21B7/08 , E21B7/18 , E21B21/10 , E21B33/14 , E21B34/00 , E21B41/00 , E21B47/01
Abstract: Anordning og fremgangsmåter for boring med foringsrør. I en fremstilling blir en anordning for avledning av et foringsrør som bruker en avledningsanordning offentliggjort. I en annen fremstilling består anordningen av et motordriftsystem som er blitt plassert i et motorsystemstativ, en aksel som er blitt operativt festet til motordriftsystemer, og hvor akselen har en gjennomgang, samt en avledningsmontering som har blitt plassert på slik måte at den leder væskestrøm selektivt til motordriftsystemet og gjennomgangen inn i akselen. I et annet aspekt blir fremgangsmåter og en anordning for boring av et foringsrør i en spesiell retning inn i en formasjon offentliggjort. Fremgangsmåter og en anordning for måling av borehullets bane inn i formasjonen blir også beskrevet.
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公开(公告)号：NO20054337D0
公开(公告)日：2005-09-20
申请号：NO20054337
申请日：2005-09-20
Applicant: WEATHERFORD LAMB
Inventor： THOMPSON GARY , GIROUX RICHARD L , ODELL ALBERT C
IPC: E21B7/20 , E21B10/64 , E21B17/046 , E21B23/02 , E21B
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