专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060048972A1 Pressure activated release member for an expandable drillbit 有权
标题翻译：用于可扩展钻孔的压力激活释放构件
公开(公告)号：US20060048972A1
公开(公告)日：2006-03-09
申请号：US10935485
申请日：2004-09-07
申请人： Albert Odell , Andrew Gledhill , Michael Smalley , Mark Fuller
发明人： Albert Odell , Andrew Gledhill , Michael Smalley , Mark Fuller
IPC分类号： E21B10/32 , E21B7/28
CPC分类号： E21B10/322
摘要： An apparatus for use in a wellbore. The apparatus includes a body and a blade assembly. The blade assembly is movable between a collapsed position whereby the expandable apparatus has a smaller outer diameter and an expanded position whereby the expandable apparatus has a larger outer diameter. The apparatus further includes a pressure activated member for selectively allowing the blade assembly to move from the closed position to the open position. A method for using the apparatus, wherein a drill string with an expandable bit at the end thereof is lowered into the wellbore. Thereafter, the pressure activated member is activated to allow the cutting members to move from the collapsed position to the expanded position. Subsequently, the expandable bit is rotated to form a portion of the wellbore. Next, the expandable bit is deactivated and the cutting members are moved from the expanded position to the collapsed position.
摘要翻译：用于井眼的装置。该装置包括主体和叶片组件。刀片组件可在折叠位置之间移动，由此可扩张装置具有较小的外径和扩张位置，由此可扩张装置具有较大的外径。该装置还包括用于选择性地允许叶片组件从关闭位置移动到打开位置的压力启动构件。一种使用该装置的方法，其中在其端部具有可膨胀钻头的钻柱下降到井筒中。此后，启动压力启动部件，以允许切割部件从折叠位置移动到展开位置。随后，可膨胀钻头旋转以形成井眼的一部分。接下来，可膨胀钻头被停用，并且切割构件从展开位置移动到折叠位置。

2. 发明申请

US20050092527A1 Vibration damper systems for drilling with casing 有权
标题翻译：带套管钻孔的振动阻尼器系统
公开(公告)号：US20050092527A1
公开(公告)日：2005-05-05
申请号：US10977481
申请日：2004-10-29
申请人： Tuong Le , Richard Giroux , Albert Odell , Gary Thompson , Deborah Banta , Robert Badrak , Gregory Galloway , Mark Fuller
发明人： Tuong Le , Richard Giroux , Albert Odell , Gary Thompson , Deborah Banta , Robert Badrak , Gregory Galloway , Mark Fuller
IPC分类号： E21B17/10
CPC分类号： E21B17/1064 , E21B17/1007 , Y10T29/49805
摘要： Apparatus and methods are provided for reducing drilling vibration during drilling with casing. In one embodiment, an apparatus for reducing vibration of a rotating casing includes a tubular body disposed concentrically around the casing, wherein tubular body is movable relative to the casing. Preferably, a portion of the tubular body comprises a friction reducing material. In operation, the tubular body comes into contact with the existing casing or the wellbore instead of the rotating casing. Because the tubular body is freely movable relative to the rotating casing, the rotating casing may continuously rotate even though the tubular body is frictionally in contact with the existing casing.
摘要翻译：提供了设备和方法，用于在套管钻孔期间减少钻孔振动。在一个实施例中，用于减少旋转壳体的振动的装置包括围绕壳体同心设置的管状体，其中管状体可相对于壳体移动。优选地，管状体的一部分包括减摩材料。在操作中，管状体与现有的外壳或井眼接触而不是旋转的壳体。由于管状体相对于旋转壳体可自由移动，因此即使管状体与现有的套管摩擦接触，旋转壳也可以连续旋转。

3. 发明申请

US20070267221A1 METHODS AND APPARATUS FOR DRILLING WITH CASING 有权
标题翻译：用于钻孔的方法和装置
公开(公告)号：US20070267221A1
公开(公告)日：2007-11-22
申请号：US11750943
申请日：2007-05-18
申请人： Richard Giroux , Albert Odell , Wei Xu
发明人： Richard Giroux , Albert Odell , Wei Xu
IPC分类号： E21B7/00
CPC分类号： E21B7/20 , E21B7/208 , E21B33/06 , E21B43/10
摘要： In one embodiment, a method of forming a wellbore includes running a liner drilling assembly into the wellbore, the liner drilling assembly having a liner, a conveying member, one or more connection members, and a drilling member. The method includes temporarily suspending the liner at a location below the rig floor; releasing the conveying member and the drilling member from the liner; re-connecting the conveying member to the liner; releasing the liner from its location of temporary suspension; and advancing the liner drilling assembly.
摘要翻译：在一个实施例中，形成井筒的方法包括将衬管钻井组件运行到井眼中，衬套钻井组件具有衬套，输送构件，一个或多个连接构件和钻孔构件。该方法包括将衬板暂时悬挂在钻台底部的位置; 从所述衬垫释放所述输送构件和所述钻孔构件; 将输送构件重新连接到衬套上; 释放班轮从暂停暂停的位置; 并推进衬管钻孔组件。

4. 发明申请

US20060032638A1 Apparatus and methods of setting and retrieving casing with drilling latch and bottom hole assembly 有权
公开(公告)号：US20060032638A1
公开(公告)日：2006-02-16
申请号：US11193582
申请日：2005-07-29
申请人： Richard Giroux , Albert Odell , Gary Thompson , David Haugen , Tuong Le , Robert Dugal , Karsten Heidecke , David Shahin
发明人： Richard Giroux , Albert Odell , Gary Thompson , David Haugen , Tuong Le , Robert Dugal , Karsten Heidecke , David Shahin
IPC分类号： E21B3/04
CPC分类号： E21B19/22 , E21B7/20 , E21B19/06 , E21B19/07 , E21B21/02 , E21B33/14
摘要： In one embodiment, a top drive system for drilling with casing is provided with an access tool to retrieve a downhole tool. The top drive system for drilling with casing comprises a top drive; a top drive adapter for gripping the casing, the top drive adapter operatively coupled to the top drive; and an access tool coupled to the top drive and adapted for accessing a fluid passage of the top drive system. In another embodiment, a method for retrieving a downhole tool through a tubular coupled to a top drive adapter of a top drive system is provided. The method comprises coupling an access tool to the top drive system, the access tool adapted to provide access to a fluid path in the top drive system and inserting a conveying member into the fluid path through the access tool.

5. 发明申请

US20080093124A1 APPARATUS AND METHODS FOR DRILLING A WELLBORE USING CASING 有权
公开(公告)号：US20080093124A1
公开(公告)日：2008-04-24
申请号：US11932430
申请日：2007-10-31
申请人： Richard Giroux , Gregory Galloway , Tuong Le , Raymond Jackson , Gregory Nazzal , James Swarr , David Brunnert , William Beasley , Brent Lirette , Albert Odell , Jim Terry , Dave McKay , Samir Alkhatib , Mike Wardley
发明人： Richard Giroux , Gregory Galloway , Tuong Le , Raymond Jackson , Gregory Nazzal , James Swarr , David Brunnert , William Beasley , Brent Lirette , Albert Odell , Jim Terry , Dave McKay , Samir Alkhatib , Mike Wardley
IPC分类号： E21B7/06
CPC分类号： E21B43/105 , B05B1/002 , E21B7/06 , E21B7/065 , E21B7/18 , E21B7/208 , E21B10/61 , E21B17/14 , E21B21/103 , E21B33/14 , E21B41/0078 , E21B47/01 , E21B2034/002
摘要： 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.

6. 发明授权

US5857531A Bottom hole assembly for directional drilling 失效
标题翻译：底孔组件用于定向钻孔
公开(公告)号：US5857531A
公开(公告)日：1999-01-12
申请号：US844489
申请日：1997-04-18
申请人： James Estep , Lance D. Underwood , Albert Odell
发明人： James Estep , Lance D. Underwood , Albert Odell
IPC分类号： E21B4/02 , E21B4/16 , E21B7/06 , E21B7/08 , E21B17/20
CPC分类号： E21B7/067 , E21B17/20 , E21B4/02 , E21B4/16
摘要： The bottom hole assembly of the present invention includes a drill bit driven by a positive displacement drilling motor, the motor being constructed of tubular housings, one of said housings having a bend so as to cause the bit to drill directionally, another housing containing a rotor and stator to generate power, and a flexible section between the power generation housing and the bend. A stabilizer is disposed on one end of the flexible section for engaging the wall of the borehole and the housing with the bend includes a wear pad for engaging the lower side of the borehole. The bottom hole assembly contacts the borehole at three contact points, namely at the stabilizer, the wear pad, and the drill bit, for producing the necessary build-up rate, along with the bend, and thus the curvature of the borehole being drilled. The flexible section has a stiffness which is less than the stiffness of the housing of the stator and has a stiffness which is on the order of 33% or less of that of the power generation housing. The stiffness is determined by the selection of the material, wall thickness and length of the flexible section such that the desired flexibility is achieved, but the necessary torsional strength and axial load capabilities are maintained. The purpose of the flexible section is to allow the bottom hole assembly to be configured to achieve high build rates, on the order of 20 to 70 degrees per hundred feet, without generating excessively high loads and stresses on the bit and other bottom hole assembly components.
摘要翻译：本发明的底孔组件包括由正位移钻孔马达驱动的钻头，马达由管状壳体构成，所述壳体中的一个具有弯曲部以使钻头朝向定向钻孔，另一壳体包含转子和定子以产生动力，以及在发电壳体和弯曲部之间的柔性部分。稳定器设置在柔性部分的一端上，用于接合钻孔的壁，并且具有弯曲部的壳体包括用于接合钻孔的下侧的耐磨垫。底孔组件在三个接触点处接触钻孔，即在稳定器，耐磨垫和钻头处，以产生必要的积聚速率以及弯曲，并因此产生钻孔的曲率。柔性部分的刚度小于定子壳体的刚度，其刚度大约为发电壳体的刚度的33％或更小。通过材料的选择，柔性部分的壁厚和长度来确定刚度，使得实现期望的柔性，但是维持必要的扭转强度和轴向载荷能力。柔性部分的目的是允许底部孔组件被构造成实现高百分之二十到七十度的高建造速度，而不会在钻头和其它底部孔组件部件上产生过高的载荷和应力。

7. 发明申请

US20100139978A9 Deep water drilling with casing 有权
标题翻译：深水钻井与套管
公开(公告)号：US20100139978A9
公开(公告)日：2010-06-10
申请号：US11363817
申请日：2006-02-28
申请人： Richard Giroux , Doug Reid , Albert Odell , Gregory Galloway , Mark Murray
发明人： Richard Giroux , Doug Reid , Albert Odell , Gregory Galloway , Mark Murray
IPC分类号： E21B7/20
CPC分类号： E21B7/20 , E21B21/001
摘要： Methods and apparatus are provided to place a conductor pipe and a casing in a subsea environment. In one embodiment, a conductor pipe is jetted or drilled into the subsea floor. Thereafter, a casing drilling assembly comprising a drill casing and a drilling assembly is connected to the drill pipe using a crossover. The drilling assembly urged into the seafloor until a casing latch on the drilling assembly is engaged with a casing profile of the conductor pipe. During drilling, instrumentation in the drilling assembly may be used to measure geophysical data. The measured data may be used to optimize the drilling process. After the drill casing is engaged with the conductor pipe, cementing may be performed to set the drill casing.
摘要翻译：提供了将导体管和壳体放置在海底环境中的方法和装置。在一个实施例中，导体管被喷射或钻入海底地板。此后，包括钻壳和钻井组件的套管钻井组件使用交叉连接到钻杆管。钻井组件被推入海底，直到钻井组件上的套管闩锁与导体管的壳体轮廓接合。在钻探期间，钻探组件中的仪器可用于测量地球物理数据。测量数据可用于优化钻井过程。在钻套与导体管接合之后，可以进行固井以设置钻套。

8. 发明申请

US20060196695A1 Deep water drilling with casing 有权
公开(公告)号：US20060196695A1
公开(公告)日：2006-09-07
申请号：US11363817
申请日：2006-02-28
申请人： Richard Giroux , Doug Reid , Albert Odell , Gregory Galloway , Mark Murray
发明人： Richard Giroux , Doug Reid , Albert Odell , Gregory Galloway , Mark Murray
IPC分类号： E21B7/20
CPC分类号： E21B7/20 , E21B21/001
摘要： Methods and apparatus are provided to place a conductor pipe and a casing in a subsea environment. In one embodiment, a conductor pipe is jetted or drilled into the subsea floor. Thereafter, a casing drilling assembly comprising a drill casing and a drilling assembly is connected to the drill pipe using a crossover. The drilling assembly urged into the seafloor until a casing latch on the drilling assembly is engaged with a casing profile of the conductor pipe. During drilling, instrumentation in the drilling assembly may be used to measure geophysical data. The measured data may be used to optimize the drilling process. After the drill casing is engaged with the conductor pipe, cementing may be performed to set the drill casing.

9. 发明申请

US20050098350A1 Three dimensional steering system and method for steering bit to drill borehole 有权
标题翻译：转向钻头三维转向系统及钻孔钻孔方法
公开(公告)号：US20050098350A1
公开(公告)日：2005-05-12
申请号：US10992284
申请日：2004-11-18
申请人： Jay Eppink , Albert Odell , James Estep , James Terry , Thomas Wilson , William Trainor
发明人： Jay Eppink , Albert Odell , James Estep , James Terry , Thomas Wilson , William Trainor
IPC分类号： E21B7/04 , E21B4/00 , E21B4/04 , E21B4/18 , E21B7/06 , E21B7/08 , E21B7/10 , E21B17/02 , E21B17/03 , E21B17/20 , E21B19/07 , E21B19/086 , E21B19/16 , E21B23/00 , E21B29/06 , E21B44/00 , E21B47/01 , E21B49/08 , G01V3/30
CPC分类号： E21B17/03 , E21B4/006 , E21B4/04 , E21B4/18 , E21B7/067 , E21B7/068 , E21B17/028 , E21B17/20 , E21B17/206 , E21B19/07 , E21B19/086 , E21B19/161 , E21B29/06 , E21B44/00 , E21B47/01 , E21B49/08 , E21B2023/008 , G01V3/30
摘要： A steering assembly includes upper and lower tubular housings connected by a universal joint. An angle cam is disposed on the end of the lower housing and projects into the upper housing. A plurality of wedge members extend axially from the upper housing and into engagement with the angle cam. Drive trains are connected to the wedge members to move the wedge members toward and away from the angle cam so as to pivot the lower housing at the universal joint and change the angle and azimuth of the lower housing with respect to the upper housing. The lower housing is connected to a bearing pack supporting a drill bit such that upon changing the angle and azimuth of the lower housing, the direction of the drilling of the drill bit is also changed. The steering assembly being connected to composite tubing having conductors in the wall thereof for conducting data and commands between the steering assembly and a processor at the surface and for providing power to the steering assembly. Data on the position of the bit is transmitted to a processor which determines the direction of drilling and selectively transmits commands to the steering assembly to change the bend angle and direction of the drilling of the bit.
摘要翻译：转向组件包括通过万向节连接的上下管状壳体。角度凸轮设置在下壳体的端部并突出到上壳体中。多个楔形构件从上壳体轴向延伸并与角度凸轮接合。驱动系连接到楔形构件以将楔形构件朝向和远离角度凸轮移动，以便在万向接头处枢转下部壳体，并改变下部壳体相对于上部壳体的角度和方位角。下壳体连接到支撑钻头的支承组件，使得在改变下壳体的角度和方位角时，钻头的钻孔方向也改变。转向组件连接到在其壁中具有导体的复合管，用于在转向组件和表面处理器之间进行数据和命令，并为转向组件提供动力。关于钻头位置的数据被传送到确定钻孔方向的处理器，并且选择性地将命令传送到转向组件以改变钻头的弯曲角度和方向。

10. 发明申请

US20050241858A1 Apparatus and method for drilling and reaming a borehole 有权
公开(公告)号：US20050241858A1
公开(公告)日：2005-11-03
申请号：US11173102
申请日：2005-07-01
申请人： Jay Eppink , Albert Odell
发明人： Jay Eppink , Albert Odell
IPC分类号： E21B7/08 , E21B10/32 , E21B17/10
CPC分类号： E21B10/325 , E21B10/322
摘要： A drilling assembly and an eccentric, adjustable diameter reamer are disclosed. The reamer includes cutter elements mounted on at least a first fixed blade for reaming a previously-formed borehole or for forming a borehole of increased diameter beneath an existing cased borehole. The method and apparatus provide for stabilizing the drilling assembly so that the reamer may be used in back reaming the hole. Retainer means, such as shear pins or spring-biased reciprocating latch members, are provided to prevent premature extension of the reamer's moveable members, including blades and pistons. The shear pins are preferably accessible from the outer surface of the reamer housing so as to expedite field replacement of the shear pins without requiring disassembly of the reamer. The spring-biased latching members repeatedly latch and unlatch so that field replacement is not required, and so that the movable members may be extended and contracted multiple times while the reamer is downhole.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式