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1. 发明申请

WO2015117224A1 PRESSURE ACTIVATED COMPLETION AND TESTING TOOLS AND METHODS OF USE 审中-公开
标题翻译：压力激活完成和测试工具及使用方法
公开(公告)号：WO2015117224A1
公开(公告)日：2015-08-13
申请号：PCT/CA2015/000061
申请日：2015-02-04
申请人： RAPID DESIGN GROUP INC.
发明人： ARABSKY, Serhiy , ARABSKY, Vitaliy
IPC分类号： E21B43/114 , E21B34/14 , E21B43/26
CPC分类号： E21B43/26 , E21B34/063 , E21B34/102 , E21B34/103 , E21B2034/007
摘要： Methods and apparatus of pressure activated completion tools for hydraulic fracturing and related processes are provided. In some embodiments, the hydraulic fracturing apparatuses for accessing a subterranean formations can include a tubular body to be fluidly connected in-line with a completion string, the tubular body having at least one burst port configured to receive burst inserts (burst plugs) and/or shields, and a movable inner shift sleeve that can slide along the inside of the tubular body when exposed to hydraulic pressure from a first position to a second position. The tubular body can have flow-port(s) that are blocked when the movable inner sleeve is in the first position and opened when the movable inner sleeve slides to the second position. In some embodiments, the apparatus can use a second activation sleeve for deactivating/activating the first sleeve. Uses of such apparatuses can include fracing, toe intervention, and pressure testing of wells.
摘要翻译：提供了用于水力压裂和相关工艺的压力活化完井工具的方法和装置。在一些实施例中，用于进入地下地层的水力压裂装置可以包括与完井管串联流体连接的管状体，所述管体具有构造成接收突发插入物（爆裂塞）和/ 或屏蔽件，以及当暴露于从第一位置到第二位置的液压时能够沿着管状体的内部滑动的可移动的内部变速套筒。当可移动内套筒处于第一位置时，管状体可以具有阻塞的流动端口，并且当可移动内套筒滑动到第二位置时，该端口被打开。在一些实施例中，该装置可以使用第二激活套筒来停用/激活第一套筒。这种设备的使用可以包括边缘，脚趾干预和井的压力测试。

2. 发明申请

WO2015095950A1 PRESSURE ACTIVATED COMPLETION TOOLS, BURST PLUGS, AND METHODS OF USE 审中-公开
标题翻译：压力激活完成工具，冲击管和使用方法
公开(公告)号：WO2015095950A1
公开(公告)日：2015-07-02
申请号：PCT/CA2014/000855
申请日：2014-12-01
申请人： RAPID DESIGN GROUP INC.
发明人： ARABSKY, Serhiy , ARABSKY, Vitaliy
IPC分类号： E21B34/10 , E21B43/11 , E21B43/26
CPC分类号： E21B34/10 , E21B34/063 , E21B43/14 , E21B43/26 , E21B2034/005
摘要： A set of pressure activated tools that could be used in a well bore to allow for hydraulic fracturing completions are provided. Methods, apparatuses and assemblies are described herein for perforating (also known as hydraulically fracturing or stimulating) subterranean formations. In some embodiments, an insert is provided having a body for sealing engagement with a port in a tubular member. The insert body can include a fold-over ledge and a membrane having a first mode wherein the membrane prevents fluid passage through the body and a second mode wherein the membrane partially disengages from the body upon treatment fluid reaching a threshold pressure and folds over the fold-over ledge in a bottle-cap opening manner to contribute to the fracture of the formation by the pressurized treatment fluid exiting the port.
摘要翻译：提供了一套可用于井筒以允许水力压裂完井的压力激活工具。本文描述了用于穿孔（也称为水力压裂或刺激）地下地层的方法，装置和组件。在一些实施例中，提供具有用于与管状构件中的端口密封接合的主体的插入件。插入体可以包括折叠凸缘和具有第一模式的膜，其中膜防止流体通过身体和第二模式，其中当治疗流体达到阈值压力并折叠在折叠上时，膜部分地脱离身体 - 以瓶盖打开方式通过突出部分，以通过离开口的加压处理流体来促进地层的断裂。

3. 发明申请

WO2016074078A1 WELLBORE TOOL WITH PRESSURE ACTUATED INDEXING MECHANISM AND METHOD 审中-公开
标题翻译：具有压力的引导机构和方法的井筒工具
公开(公告)号：WO2016074078A1
公开(公告)日：2016-05-19
申请号：PCT/CA2015/051162
申请日：2015-11-10
申请人： RAPID DESIGN GROUP INC.
发明人： ARABSKY, Serhiy , ARABSKY, Vitaliy
IPC分类号： E21B34/14 , E21B43/26
CPC分类号： E21B34/14 , E21B23/006 , E21B43/26
摘要： Pressure activated counting/indexing mechanisms for hydraulic fracturing sleeves and related processes are provided. The hydraulic fracturing apparatuses can include a tubular body having a housing and a flow port, a movable inner sleeve within the tubular body slidable from a first position blocking the flow port and a second position exposing the flow port; an inner indexing mechanism capable of being moved through a plurality of positions and can include the inner sleeve having a counting track comprising a plurality of different grooves; and a counting mechanism that can include a circular ring and pin that can be axially and rotationally movable in the counting track; an actuating mechanism can rely on the auto-jay counting mechanism to provide a mechanical signal to either allow an actuating member to pass through and not open the flow ports or be retained so pressure shifts the sleeve to open the flow ports.
摘要翻译：提供了水力压裂套管和相关工艺的压力激活计数/分度机构。水力压裂装置可以包括具有壳体和流动端口的管状主体，管状主体内的可移动内套筒可从阻止流动口的第一位置滑动，以及暴露流动端口的第二位置; 能够移动通过多个位置的内部分度机构，并且可以包括具有包括多个不同凹槽的计数轨迹的内部套筒; 以及计数机构，其可以包括能够在计数轨道中轴向和旋转移动的圆形环和销; 致动机构可以依靠自动计数机构来提供机械信号，以允许致动构件通过并且不打开流动端口，或者保持流体端口压力移动套筒以打开流动端口。

4. 发明申请

WO2015176158A1 METHOD AND APPARATUS OF STEAM INJECTION OF HYDROCARBON WELLS 审中-公开
标题翻译：蒸汽注入的方法和装置
公开(公告)号：WO2015176158A1
公开(公告)日：2015-11-26
申请号：PCT/CA2015/000316
申请日：2015-05-19
申请人： RAPID DESIGN GROUP INC.
发明人： ARABSKY, Serhiy , ARABSKY, Vitaliy
IPC分类号： E21B43/24 , E21B34/06 , E21B43/12
CPC分类号： E21B34/10 , E21B34/063 , E21B43/24 , E21B43/2406 , E21B2034/007
摘要： A method and apparatus for the injection of steam into a hydrocarbon well during a Steam Assisted Gravity Drainage (SAGD) process are provided. The apparatus can include a shifting sleeve positioned within the body of the apparatus. The shifting sleeve can have an open and a closed position. In the closed position annular seals can substantially prevent steam within the bore of the body from exiting the device and flowing into the wellbore. When the shifting sleeve is moved to its open position, an aperture in the body aligned with a steam dispersing cover mounted on the body can be exposed to pressurized steam from the bore of the apparatus and can allow steam to exit the bore and be dispersed into the wellbore. The steam dispersing covers can have dispersion openings which can direct the steam into the wellbore as desired.
摘要翻译：提供了一种在蒸汽辅助重力排水（SAGD）过程中将蒸汽注入烃井的方法和装置。该装置可以包括定位在装置主体内的换档套筒。换档套筒可以具有打开和关闭位置。在闭合位置，环形密封件可以基本上防止身体孔内的蒸汽离开装置并流入井眼。当换档套筒移动到其打开位置时，与安装在主体上的蒸汽分散盖对准的主体中的孔可暴露于来自装置的孔的加压蒸汽，并且可以允许蒸汽离开孔并分散到井筒。蒸汽分散盖可以具有分散开口，其可以根据需要将蒸汽引导到井筒中。

5. 发明申请

WO2015117221A1 PRESSURE ACTIVATED COMPLETION TOOLS AND METHODS OF USE 审中-公开
标题翻译：压力激活完成工具及其使用方法
公开(公告)号：WO2015117221A1
公开(公告)日：2015-08-13
申请号：PCT/CA2015/000048
申请日：2015-01-29
申请人： RAPID DESIGN GROUP INC.
发明人： ARABSKY, Serhiy , ARABSKY, Vitaliy
IPC分类号： E21B34/06 , E21B34/10 , E21B34/14 , E21B43/26
CPC分类号： E21B43/26 , E21B34/063 , E21B34/102 , E21B34/103 , E21B2034/007
摘要： Methods and apparatus of pressure activated completion tools for hydraulic fracturing and related processes are provided. In some embodiments, the hydraulic fracturing apparatuses for accessing a subterranean formations can include a tubular body to be fluidly connected in-line with a completion string, the tubular body having at least one burst port configured to receive burst inserts (burst plugs), and a movable inner sleeve that can slide along the inside of the tubular body when exposed to hydraulic pressure from a first position to a second position. The tubular body can also have flow-port(s) that are blocked when the movable inner sleeve is in the first position and opened when the movable inner sleeve slides to the second position.
摘要翻译：提供了用于水力压裂和相关工艺的压力活化完井工具的方法和装置。在一些实施例中，用于进入地下地层的水力压裂装置可以包括与完井管串联流体连接的管状体，所述管体具有构造成接收突发插入件（爆裂塞）的至少一个突发口，以及可动内套筒，当暴露于从第一位置到第二位置的液压时，其可以沿着管状体的内部滑动。管状体还可以具有当可移动内套筒处于第一位置时被阻塞并且当可移动内套筒滑动到第二位置时打开的流动口。

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