INTELLIGENT REAMER FOR ROTARY/SLIDABLE DRILLING SYSTEM AND METHOD
    81.
    发明申请
    INTELLIGENT REAMER FOR ROTARY/SLIDABLE DRILLING SYSTEM AND METHOD 审中-公开
    用于旋转/滑动钻孔系统的智能激光器和方法

    公开(公告)号:WO2015054055A3

    公开(公告)日:2015-06-04

    申请号:PCT/US2014059039

    申请日:2014-10-03

    Applicant: MAY MARK

    Inventor: MAY MARK

    CPC classification number: E21B44/00 E21B10/32

    Abstract: A downhole intelligent reamer controller detects the difference between rotary drilling and sliding drilling, responds appropriately and quickly to multiple changes between rotary drilling and sliding drilling that may occur several times each stand of pipe. Additional controls prevent deployment of reamer members at inappropriate times such as when drilling out cement, testing, and running in and out of the wellbore. In one embodiment, a separate modular control sub is disclosed that may be utilized with and/or removably secured to an expandable reamer and/or other types of downhole tools.

    Abstract translation: 井下智能铰刀控制器检测旋转钻孔和滑动钻孔之间的差异,适当和快速地响应旋转钻孔和滑动钻孔之间的多次变化,每个管柱可能发生多次。 额外的控制措施可防止在不合适的时间部署扩孔器成员,例如在钻出水泥,测试和运行进出井眼时。 在一个实施例中,公开了可以与可扩展铰刀和/或其他类型的井下工具一起使用和/或可移除地固定的单独的模块化控制子。

    DEVICE FOR CONVEYING AWAY DRILLINGS
    82.
    发明申请
    DEVICE FOR CONVEYING AWAY DRILLINGS 审中-公开
    设备输送钻屑

    公开(公告)号:WO2014111104A3

    公开(公告)日:2015-05-28

    申请号:PCT/EP2013003594

    申请日:2013-11-28

    CPC classification number: E21B21/00 E21B7/28

    Abstract: The invention relates to a device for conveying away drillings removed by a drilling tool (113) during the creation of a drill hole (101, 102) for laying a pipeline, said device having at least one pump (12) for pumping away a drilling liquid mixed with the drillings and at least one receiving body (11) with at least one receiving chamber (17), which is connected via openings (14) to a drillings region (117) behind the drilling tool (113). The problem addressed by the invention is therefore to create a device for conveying away drillings, with which it is possible reliably to transport away the drillings via a pressure conveying system. According to the solution of the invention, a receiving element (13) for mechanically receiving the drillings is provided on the receiving body (11), on which receiving element at least some of the openings (14) are arranged, via which the drillings reach the receiving chamber (17).

    Abstract translation: 本发明涉及一个装置:用于铺设管道溶解屑与至少一个泵(12),用于泵送的混合与钻屑的钻井流体和至少一个接收体建立一个钻孔(101,102)的过程中输送从钻孔工具(113)的远( 11)被连接到至少一个接收室(17)(通过开口14),其具有Bohrkleinbereich(117)的钻孔工具(113)的后面。 因此,本发明的目的是提供一种用于输送钻屑与其中可以通过一个压送可靠运输钻屑的装置。 本发明的溶液表明,所述接收主体(11)的容纳构件(13)被设置用于机械地接收所述钻屑被设置在开口中的至少一个部分(14),通过该钻屑到容纳室(17) 到达。

    ACTUATING A DOWNHOLE TOOL
    83.
    发明申请
    ACTUATING A DOWNHOLE TOOL 审中-公开
    启动一个卧室工具

    公开(公告)号:WO2014205018A1

    公开(公告)日:2014-12-24

    申请号:PCT/US2014/042827

    申请日:2014-06-18

    CPC classification number: E21B10/322

    Abstract: A downhole tool includes a body having a bore extending at least partially therethrough. A component is disposed within the bore and arranged and designed to move axially from a first position to a second position within the bore. An axial end portion of the component has a first contact surface that is oriented at an angle from about 1 to about 45 with respect to a longitudinal axis extending through the component.

    Abstract translation: 井下工具包括具有至少部分地穿过其延伸的孔的主体。 组件设置在孔内并且被布置和设计成从孔中的第一位置轴向移动到第二位置。 部件的轴向端部具有第一接触表面,该第一接触表面相对于延伸穿过部件的纵向轴线以约1至约45°的角度定向。

    DRILLING EQUIPMENT DEVICE ESPECIALLY ARRANGED FOR REAMING A BOREHOLE IN A ROCK FORMATION AND METHOD OF REAMING A BOREHOLE IN A ROCK FORMATION
    84.
    发明申请
    DRILLING EQUIPMENT DEVICE ESPECIALLY ARRANGED FOR REAMING A BOREHOLE IN A ROCK FORMATION AND METHOD OF REAMING A BOREHOLE IN A ROCK FORMATION 审中-公开
    钻井设备特别安装在岩层形成中的一个钻孔和一个在岩层中形成的钻孔的方法

    公开(公告)号:WO2014158026A1

    公开(公告)日:2014-10-02

    申请号:PCT/NO2014/050040

    申请日:2014-03-18

    Applicant: NORHARD AS

    CPC classification number: E21B4/006 E21B4/04 E21B7/28 E21B7/30 E21B10/08 E21B10/28

    Abstract: A drilling equipment device (2') for use when reaming a pilot hole (13) in a rock formation (1), in which a drilling unit (2) comprises a rotatable drill-bit structure (15) fitted with roller cutters (12) which are arranged to break up the rock formation (1), the drill-bit structure (15) and an associated housing (16) being supported on a drill stem (21) which is connected in a rotationally rigid manner to a non-rotatable drill string (4). A method of reaming a pilot hole (13) in a rock formation (1) is described as well.

    Abstract translation: 一种钻孔设备装置(2'),其用于在岩层(1)中铰接导孔(13)时使用,其中钻孔单元(2)包括可旋转的钻头结构(15),该钻头装置装配有滚轮切割器 ),其被布置成破坏岩层(1),钻头钻头结构(15)和相关联的壳体(16),其被支撑在钻杆(21)上,钻杆(21)以旋转刚性的方式连接到非钻 可旋转钻柱(4)。 还描述了一种对岩层(1)中的导孔(13)进行铰孔的方法。

    JET ARRANGEMENT ON AN EXPANDABLE DOWNHOLE TOOL
    85.
    发明申请
    JET ARRANGEMENT ON AN EXPANDABLE DOWNHOLE TOOL 审中-公开
    喷射装置在可膨胀的下车工具上

    公开(公告)号:WO2012162537A2

    公开(公告)日:2012-11-29

    申请号:PCT/US2012/039410

    申请日:2012-05-24

    CPC classification number: E21B10/322 E21B10/60 E21B17/1078

    Abstract: Various embodiments of an expandable downhole tool for use in drilling of a wellbore are disclosed. The expandable tools disclosed herein may be used as an underreamer to enlarge a borehole, or may be used to stabilize a drilling system in a previously underreamed borehole or in a borehole that is being underreamed while drilling progresses. The various embodiments of the expandable tools disclosed herein have a higher hydraulic capacity than prior art underreamers. An increase in hydraulic energy delivered to the cutting structures may advantageously improve the rate of removal of cuttings from the cutting structures (improved cuttings evacuation), may decrease cutter element wear, and may prevent damage or premature failure. Improved cuttings evacuation may also provide for improved cutting action and increased penetration rates.

    Abstract translation: 公开了用于钻井中的可扩展井下工具的各种实施例。 本文公开的可膨胀工具可以用作扩孔器的扩孔器,或者可以用于稳定钻井系统在预先钻进的钻孔中或在钻孔进行时正在被加热的钻孔中。 本文公开的可膨胀工具的各种实施例具有比现有技术的扩孔器更高的液压能力。 输送到切割结构的液压能量的增加可以有利地提高切割结构的切割速度(改进的切屑排出),可以减少切割器元件磨损,并且可以防止损坏或过早失效。 改进的切屑撤离也可以提供改进的切割作用和增加的渗透速率。

    STATUS INDICATORS FOR USE IN EARTH-BORING TOOLS HAVING EXPANDABLE MEMBERS AND METHODS OF MAKING AND USING SUCH STATUS INDICATORS AND EARTH-BORING TOOLS
    86.
    发明申请
    STATUS INDICATORS FOR USE IN EARTH-BORING TOOLS HAVING EXPANDABLE MEMBERS AND METHODS OF MAKING AND USING SUCH STATUS INDICATORS AND EARTH-BORING TOOLS 审中-公开
    用于具有可扩展成员的挖土工具的状态指标以及制造和使用这些状态指标和挖土工具的方法

    公开(公告)号:WO2012047847A1

    公开(公告)日:2012-04-12

    申请号:PCT/US2011/054707

    申请日:2011-10-04

    CPC classification number: E21B10/322 E21B21/08

    Abstract: A status indicator for determining a position of an extendable member in an expandable apparatus. The status indicator is configured to decrease a cross-sectional area of a portion of a fluid path extending through an expandable causing a pressure of a fluid within the fluid path to increase when an extendable member of the expandable apparatus is in an extended position. By determining the pressure of the fluid within the fluid path, one can determine the position of the status indicator within the fluid path and thereby determine whether the extendable member of the expandable apparatus is in the extended or a retracted position.

    Abstract translation: 用于确定可扩张装置中的可伸展构件的位置的状态指示器。 状态指示器构造成减小延伸穿过可膨胀的流体路径的一部分的横截面积,从而当可膨胀设备的可延伸构件处于延伸位置时引起流体路径内的流体的压力增大。 通过确定流体路径内的流体的压力,可以确定状态指示器在流体路径内的位置,并由此确定可膨胀设备的可延伸构件是处于延伸位置还是缩回位置。

    APPARATUS AND METHOD FOR DRILLING WELLBORES
    87.
    发明申请
    APPARATUS AND METHOD FOR DRILLING WELLBORES 审中-公开
    用于钻井的装置和方法

    公开(公告)号:WO2012040570A2

    公开(公告)日:2012-03-29

    申请号:PCT/US2011/052955

    申请日:2011-09-23

    Inventor: KRUEGAR, Sven

    CPC classification number: E21B4/18

    Abstract: In an aspect, an apparatus for use in a wellbore includes a tubular and a drilling assembly configured to carry a drill bit at an end thereof, wherein the drilling assembly is configured to be positioned within the tubular, wherein the tubular and drilling assembly are configured to be run in the wellbore together. The apparatus also includes an actuation device in the tubular configured to selectively extend the drilling assembly from and retract the drilling assembly into the tubular.

    Abstract translation: 在一个方面,一种用于井筒中的设备包括管件和被配置成在其端部处承载钻头的钻探组件,其中钻探组件被配置成定位在管件内, 其中所述管状和钻孔组件被配置成一起在所述井筒中运行。 所述装置还包括在所述管中的致动装置,所述致动装置构造成选择性地使所述钻井组件从所述钻井组件缩回并且缩回到所述管中。

    LATCHING CONFIGURATION FOR A MICROTUNNELING APPARATUS
    88.
    发明申请
    LATCHING CONFIGURATION FOR A MICROTUNNELING APPARATUS 审中-公开
    用于微型计算机的锁定配置

    公开(公告)号:WO2011129841A1

    公开(公告)日:2011-10-20

    申请号:PCT/US2010/034220

    申请日:2010-05-10

    Abstract: A drill rod is disclosed. The drill rod includes a casing assembly defining a length that extends axially between a first end and an opposite second end of the drill rod, and a drive shaft rotatably mounted within the casing assembly. The drive shaft extends axially along the drill rod generally from the first end of the casing assembly to the second end of the casing assembly. The drill rod also includes latching pins at the first end of the drill rod and latching pin receivers at the second end of the drill rod. The drill rod further includes latches provided adjacent the latching pin receivers. The latches are movable between latching and non- latching positions. The latches move along an orientation of movement then the latches between the latching and non-latching positions. The drill rod also includes biasing structures that apply retention forces to the latches for retaining the latches in the non-latching position. The retention forces have at least components that extend in directions perpendicular to the orientation of movement of the latches.

    Abstract translation: 公开了一种钻杆。 钻杆包括壳体组件,其限定在钻杆的第一端和相对的第二端之间轴向延伸的长度,以及可旋转地安装在壳体组件内的驱动轴。 驱动轴沿着钻杆大致从壳体组件的第一端轴向延伸到壳体组件的第二端。 钻杆还包括在钻杆的第一端处的锁定销和在钻杆的第二端处的锁定销接收器。 钻杆还包括邻近闭锁销接收器设置的闩锁。 闩锁可在锁定位置和非闩锁位置之间移动。 闩锁沿着移动方向移动,然后锁定在锁定位置和非锁定位置之间。 钻杆还包括对锁闩施加保持力以将闩锁保持在非闩锁位置的偏置结构。 保持力具有至少在垂直于闩锁的移动方向的方向上延伸的部件。

    EARTH BORING TOOLS HAVING EXPANDABLE MEMBERS
    89.
    发明申请
    EARTH BORING TOOLS HAVING EXPANDABLE MEMBERS 审中-公开
    具有可扩展成员的地球钻孔工具

    公开(公告)号:WO2011041174A4

    公开(公告)日:2011-08-04

    申请号:PCT/US2010049677

    申请日:2010-09-21

    CPC classification number: E21B10/322

    Abstract: An expandable apparatus for use in a borehole includes a tubular body having at least one opening extending between a longitudinal bore of the tubular body and an outer surface of the tubular body and at least one member positioned within the at least one opening of the tubular body. The member is configured to move between a retracted position and an extended position. An actuation structure is positioned within the tubular body. The actuation structure is coupled to the at least one member and is configured to move the at least one member from the retracted position to the extended position responsive to a flow rate of drilling fluid passing through the longitudinal bore.

    Abstract translation: 一种用于钻孔的可扩张装置包括管状主体,其具有至少一个开口,其在管状主体的纵向孔和管状体的外表面之间延伸,并且至少一个构件定位在管状体的至少一个开口内 。 构件构造成在缩回位置和延伸位置之间移动。 致动结构定位在管状体内。 所述致动结构联接到所述至少一个构件,并且构造成响应于穿过所述纵向孔的钻井液的流量,将所述至少一个构件从所述缩回位置移动到所述延伸位置。

    VORRICHTUNG ZUM ENTFERNEN ODER ZUM AUSWECHSELN VON KABELN
    90.
    发明申请
    VORRICHTUNG ZUM ENTFERNEN ODER ZUM AUSWECHSELN VON KABELN 审中-公开
    设备卸下或电缆的更换

    公开(公告)号:WO2011067360A1

    公开(公告)日:2011-06-09

    申请号:PCT/EP2010/068780

    申请日:2010-12-02

    CPC classification number: H02G1/00 E21B7/206 E21B7/30 E21B17/05

    Abstract: Eine Vorrichtung zum Entfernen oder Auswechseln von Kabeln (8) oder zum Parallellegen von Kabeln oder Leitungen zu einem vorhandenen Kabel (8) im Boden, umfasst eine Vortriebsrakete (1), die in Längsrichtung in zwei Halbschalen (2, 3) geteilt ist. Diese können in einer Startgrube (21) auf ein durchgehendes, nicht unterbrochenes Kabel (8) aufgesetzt und zu einer Vortriebsrakete (1) verschraubt bzw. verbunden werden. Die Vortriebsrakete (1) weist stirnseitig einen ebenfalls mittig geteilten Kugelkopf (16, 17) auf, der einen aus zwei Teilen bestehenden Vortriebskopf (14, 15) trägt. Ein geschlitzter Schlauch (18) kann an der Vortriebsrakete (1) angeschlossen sein. Der Schlitz wird aufgespreizt und so der Schlauch (18) über das durchgehende Kabel (8) gestülpt. In der Startgrube (21) können Walzen (26) mit Fremdantrieb in einem Rahmengestell (27) durch eine Schubkraft auf den Schlauch (18) die Arbeit der Vortriebsrakete (1) unterstützen.

    Abstract translation: 用于电缆或电线的平行铺设在土壤中或拆除或更换电缆(8)的现有电缆(8)的装置,包括在纵向方向上的推进火箭(1)分为两个半壳(2,3)被分割。 这些可以在起始坑(21)和推进火箭(1)被放置在一个连续的,不间断的电缆(8)或螺合连接。 推进火箭(1)正面地具有同样的中心划分球形头部(16,17)带有一个由两部分组成的推进剂头(14,15)。 开槽管(18)可以被连接到推进火箭(1)。 狭缝经由通过电缆(8)滑动传播并且因此所述管(18)。 在起始坑(21),其能够通过上运行的推进火箭(1)的管(18)的推力,以支持与在帧(27)的外部驱动辊(26)。

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