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111 records (took 0.023 seconds)

    81.
    发明专利
    未知

    公开(公告)号：NO20002396L

    公开(公告)日：2000-08-07

    申请号：NO20002396

    申请日：2000-05-08

    Applicant: WEATHERFORD LAMB

    Inventor： GIROUX RICHARD LEE

    IPC: E21B21/10 ,  E21B33/05 ,  E21B33/16 ,  E21B34/06

    Abstract: A new method for introducing wellbore cement into a wellbore shoe joint has been invented, the shoe joint having a hollow tubular body, the shoe joint containing an amount of wellbore fluid, the shoe joint disposed in a wellbore cementing system between a float shoe, guide shoe, or other flow apparatus beneath the shoe joint, and a hollow tubular member above the shoe joint, the hollow tubular member being a lower part of a wellbore tubular string of a plurality of tubular members (e.g., casing) extending from an earth surface down into a wellbore, the method including moving a wellbore wiper plug into the hollow tubular body of the shoe joint, moving the plug within the shoe joint to push wellbore fluid from the shoe joint and, in one aspect, debris in the fluid, the fluid flowing to the float shoe, guide shoe or other flow apparatus, flowing wellbore cement into the hollow tubular body of the shoe joint.

    EXPANSION SYSTEM FOR AN EXPANDABLE TUBULAR ASSEMBLY
    83.
    发明专利
    EXPANSION SYSTEM FOR AN EXPANDABLE TUBULAR ASSEMBLY 未知

    公开(公告)号：CA2833882C

    公开(公告)日：2016-06-14

    申请号：CA2833882

    申请日：2012-04-27

    Applicant: WEATHERFORD/LAMB INC

    Inventor： GIROUX RICHARD LEE ,  GANDIKOTA VARADARAJU ,  ABEDRABBO NADER E ,  KENDZIORA LARRY A ,  RING LEV

    IPC: E21B23/00 ,  E21B19/00 ,  E21B43/10

    Abstract: The present invention generally relates to an apparatus and method for expanding an expandable tubular assembly in a borehole. In one aspect, a system for expanding a tubular having an anchor portion in a borehole is provided. The system includes a running tool configured to position the tubular in the borehole. The running tool including a first expander configured to activate the anchor portion by expanding the tubular to a first diameter. The system further includes a second expander configured to expand the tubular to a second larger diameter, wherein the second expander is movable between a retracted position and an expanded position. In another aspect, a method of expanding a tubular having an anchor portion in a borehole is provided.

    ANCHOR FOR USE WITH EXPANDABLE TUBULAR
    84.
    发明专利
    ANCHOR FOR USE WITH EXPANDABLE TUBULAR 未知

    公开(公告)号：CA2748153C

    公开(公告)日：2015-03-17

    申请号：CA2748153

    申请日：2011-08-04

    Applicant: WEATHERFORD LAMB

    Inventor： GIROUX RICHARD LEE ,  KENDZIORA LARRY A ,  RING LEV

    IPC: E21B43/10 ,  E21B23/01

    Abstract: A method of lining a wellbore includes deploying a BHA into the wellbore using a conveyance. The BHA includes setting tool, an anchor, and an expandable tubular. The method further includes pressurizing a bore of the setting tool, thereby releasing the anchor from the setting tool. The method further includes pulling the conveyance, thereby: extending the anchor into engagement with a casing of the wellbore, pulling an expander of the setting tool through the expandable tubular, and expanding the tubular into engagement with an open and/or cased portion of the wellbore and retracting the anchor.

    Anchor for use with expandable tubular
    86.
    发明专利
    Anchor for use with expandable tubular 未知

    公开(公告)号：AU2011205189A1

    公开(公告)日：2012-02-23

    申请号：AU2011205189

    申请日：2011-08-05

    Applicant: WEATHERFORD LAMB

    Inventor： GIROUX RICHARD LEE ,  KENDZIORA LARRY A ,  RING LEV

    IPC: E21B43/10

    Abstract: ANCHOR FOR USE WITH EXPANDABLE TUBULAR A method of lining a wellbore includes deploying a BHA (100) into the wellbore (101) using a conveyance (114). The BHA (100) includes a setting tool (50), an anchor (1), and an expandable tubular (110). The method further includes pressurizing a bore of the setting tool (50), thereby releasing the anchor (1) from the setting tool (50). The method further includes pulling the conveyance (114), thereby: extending the anchor (1) into engagement with a casing (102) of the wellbore (101), pulling an expander (112) of the setting tool (50) through the expandable tubular (110), and expanding the tubular (110) into engagement with an open and/or cased portion of the wellbore (101) and retracting the anchor (1). 5500300v1:PRW 8 '18 19 - 227 227s 229 s. 260r 112 260f FIG. 2A FIG. 2B

    SYSTEM AND METHODS FOR TUBULAR EXPANSION
    87.
    发明专利
    SYSTEM AND METHODS FOR TUBULAR EXPANSION 未知

    公开(公告)号：CA2616055C

    公开(公告)日：2012-02-21

    申请号：CA2616055

    申请日：2007-12-21

    Applicant: WEATHERFORD LAMB

    Inventor： GIROUX RICHARD LEE ,  LUKE MIKE A

    IPC: E21B29/00 ,  B21D39/08 ,  E21B23/08 ,  E21B43/10

    Abstract: Methods and apparatus enable expanding tubing in a borehole of a hydrocarbon well. According to some embodiments, an expander device includes a collapsible swage formed of collets, at least one slip arrangement and a hydraulic jack to stroke the swage through tubing to be expanded. In operation, expanding tubing may include securing an expansion tool to the tubing, lowering the tool and tubing into a borehole, actuating a collapsible expander of the expansion tool to an extended configuration, and supplying fluid pressure to a jack coupled to the expander thereby moving the expander through the tubing which is held by at least one of first and second tubing holding devices disposed respectively ahead of the expander and behind the expander.

    ANCHOR FOR USE WITH EXPANDABLE TUBULAR
    88.
    发明专利
    ANCHOR FOR USE WITH EXPANDABLE TUBULAR 未知

    公开(公告)号：CA2748153A1

    公开(公告)日：2012-02-05

    申请号：CA2748153

    申请日：2011-08-04

    Applicant: WEATHERFORD LAMB

    Inventor： GIROUX RICHARD LEE ,  KENDZIORA LARRY A ,  RING LEV

    IPC: E21B43/10 ,  E21B23/01

    Abstract: A method of lining a wellbore includes deploying a BHA into the wellbore using a conveyance. The BHA includes setting tool, an anchor, and an expandable tubular. The method further includes pressurizing a bore of the setting tool, thereby releasing the anchor from the setting tool. The method further includes pulling the conveyance, thereby: extending the anchor into engagement with a casing of the wellbore, pulling an expander of the setting tool through the expandable tubular, and expanding the tubular into engagement with an open and/or cased portion of the wellbore and retracting the anchor.

    УСТРОЙСТВО ДЛЯ ЗАХВАТА ТРУБЫ НА БУРОВОЙ УСТАНОВКЕ
    89.
    发明专利
    УСТРОЙСТВО ДЛЯ ЗАХВАТА ТРУБЫ НА БУРОВОЙ УСТАНОВКЕ 未知

    公开(公告)号：EA015156B1

    公开(公告)日：2011-06-30

    申请号：EA200870051

    申请日：2006-12-12

    Applicant: WEATHERFORD LAMB

    Inventor： ODELL II ALBERT C ,  GIROUX RICHARD LEE ,  LE TUONG THANH ,  THOMPSON GARY ,  HEIDECKE KARSTEN ,  LORENZ JOERG ,  BOUTWELL JR DOYLE FREDERIC ,  HAYES MICHAEL ,  PIETRAS BERND-GEORG

    IPC: E21B19/16 ,  E21B33/16

    Abstract: Устройстводлязахвататрубыдляиспользованияс верхнимприводомсодержитсоединениенаодномконцедлякрепленияустройствас возможностьювращенияотносительноверхнегопривода, поменьшеймереодинзахватныйэлементдлязахвататрубнадругомконце, основнойисполнительныймеханизм, способныйперемещатьи удерживатьзахватныеэлементыв контактес трубойи приводимыйв действиетекучейсредой, идублирующуюсборку, способнуюподдерживатьконтактзахватывающегоэлементас трубойи содержащуюотдельныйрезервныйисполнительныймеханизмс избирательнойподачеймощности.

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