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1. 发明申请

WO2016172381A1 RAM ACCELERATOR SYSTEM WITH BAFFLES 审中-公开
标题翻译：带加速度的RAM加速器系统
公开(公告)号：WO2016172381A1
公开(公告)日：2016-10-27
申请号：PCT/US2016/028704
申请日：2016-04-21
申请人： HYPERSCIENCES, INC.
发明人： RUSSELL, Mark C. , ELDER, Timothy John , WOLFF, Jonathan M.
IPC分类号： E21B11/02 , E21B7/00 , F41A1/04 , F41A1/02 , F41A1/00
CPC分类号： E21B7/007 , E21B7/061 , E21B7/28 , E21B11/02 , E21B49/04 , F41A1/02 , F41A1/04 , F42D3/04
摘要： One or more ram accelerator devices may be used to form one or more holes in geologic or other material. These holes may be used for drilling, tunnel boring, excavation, and so forth. The ram accelerator includes one or more baffles that are downhole. The ram accelerator devices propel projectiles which are accelerated by combustion of one or more combustible gasses in a ram effect to reach velocities exceeding 500 meters per second. An endcap may be deployed within a tube of the ram accelerator device to prevent incursion of formation pressure products such as oil, water, mud, gas, and so forth into a guide tube of the ram accelerator. The endcap may be maintained in place within the hole at least in part by the one or more baffles. During operation the projectile penetrates the endcap and at least a portion thereof impact a working face.
摘要翻译：一个或多个冲压加速器装置可用于在地质或其他材料中形成一个或多个孔。这些孔可用于钻孔，隧道掘进，挖掘等。冲压加速器包括一个或多个井下的挡板。冲压加速器装置推进通过一个或多个可燃气体燃烧加速的射弹，以达到每秒超过500米的速度。端盖可以部署在柱塞加速器装置的管内，以防止诸如油，水，泥浆，气体等的地层压力产物侵入到冲压加速器的导向管中。端盖可以至少部分地由一个或多个挡板保持在孔内的适当位置。在操作期间，射弹穿透端盖，其至少一部分撞击工作面。

2. 发明申请

WO2012129029A2 MULTIPLE LINER HANGER ASSEMBLY 审中-公开
标题翻译：多个内胆组件
公开(公告)号：WO2012129029A2
公开(公告)日：2012-09-27
申请号：PCT/US2012029075
申请日：2012-03-14
申请人： BAKER HUGHES INC , SRINIVASAN ANANTH , HARRIS ALEX D , TALBOT TODD J
发明人： SRINIVASAN ANANTH , HARRIS ALEX D , TALBOT TODD J
IPC分类号： E21B43/08 , E21B11/02 , E21B23/00
CPC分类号： E21B23/01 , E21B7/20 , E21B43/10
摘要： A hanger assembly provided for multiple hanging opportunities. If liner is being run and the primary hanger doesn't work then a backup hanger is available to set near the nonfunctional primary hanger. In drilling with casing applications when there is a steering equipment malfunction or an MWD breakdown or bit wear requiring the BHA to be pulled, the liner can be hung where it is and the BHA pulled. Upon running back in with the BHA on a running tool the initial hanger can be released and the running tool configured to only set a different hanger when the total depth is reached in drilling with the liner. The running tool is then retrieved and the completion can go on.
摘要翻译：提供多个悬挂机会的衣架组合。如果衬管正在运行，并且主衣架不起作用，则备用衣架可用于设置在非功能性主吊架附近。在有套管应用的情况下，当有转向设备故障或MWD故障或钻头磨损要求BHA被拉动时，衬管可以挂在其上并且BHA拉。在运行工具上返回BHA时，可以释放初始衣架，并且运行工具配置为仅在使用衬管钻孔时达到总深度时才设置不同的衣架。然后检索运行的工具，完成可以继续。

3. 发明申请

WO2012129029A4 MULTIPLE LINER HANGER ASSEMBLY 审中-公开
公开(公告)号：WO2012129029A4
公开(公告)日：2012-09-27
申请号：PCT/US2012/029075
申请日：2012-03-14
申请人： BAKER HUGHES INCORPORATED , SRINIVASAN, Ananth , HARRIS, Alex, D. , TALBOT, Todd, J.
发明人： SRINIVASAN, Ananth , HARRIS, Alex, D. , TALBOT, Todd, J.
IPC分类号： E21B43/08 , E21B11/02 , E21B23/00
摘要： A hanger assembly provided for multiple hanging opportunities. If liner is being run and the primary hanger doesn't work then a backup hanger is available to set near the nonfunctional primary hanger. In drilling with casing applications when there is a steering equipment malfunction or an MWD breakdown or bit wear requiring the BHA to be pulled, the liner can be hung where it is and the BHA pulled. Upon running back in with the BHA on a running tool the initial hanger can be released and the running tool configured to only set a different hanger when the total depth is reached in drilling with the liner. The running tool is then retrieved and the completion can go on.

4. 发明申请

WO2007092993A1 A REVERSIBLE, PERCUSSIVE, RAM-BORING MACHINE 审中-公开
标题翻译：一个可逆的，令人振奋的RAM钻机
公开(公告)号：WO2007092993A1
公开(公告)日：2007-08-23
申请号：PCT/AU2007/000148
申请日：2007-02-14
申请人： R D SANKEY ENGINEERING LIMITED , BURKE, Ian , SCHULTZ, Lindsay , TAYLOR, Mark , LIEVESLEY, Neil
发明人： BURKE, Ian , SCHULTZ, Lindsay , TAYLOR, Mark , LIEVESLEY, Neil
IPC分类号： E21B11/02
CPC分类号： E21B4/145 , Y10T29/49826
摘要： A superior ram-boring machine "mole", employing compressed air to drive a reciprocating piston onto either forward or rearward anvils thereby imparting momentum. Wherein a control valve received into the rear of the piston interacts with ports therein determining its stroke characteristics. The end receiving impacts, and hence the direction of action are determined by accurately positioning the control valve forwardly or rearwards. Incorporating a robust, air-on, fail-safe "Rapid Reverse" mechanism, actuated by a small rotation of the air hose. Whereby guide means and an indexing collar incorporating or comprising encompassing spring or elastic means having inter-engaging features deforms by flexing and or compression to disengage and is biased to re-engage with corresponding features to position and lock the control valve into forward and reverse settings; thereby assisting easy switching, location and retention of operating positions. The invention also provides improvements in durability, product life, ease of operation and servicing.
摘要翻译：使用压缩空气将往复活塞驱动到前方或后方的砧座上，从而赋予动量。其中容纳在活塞后部的控制阀与其中的端口相互作用，确定其行程特性。通过将控制阀向前或向后精确定位来确定端部接收冲击，并因此确定作用方向。结合了一个坚固的，安全，故障安全的“快速反向”机构，由空气软管的小转动驱动。由此引导装置和包括具有相互接合的特征的包围弹簧或弹性装置的引导装置和分度环通过弯曲和/或压缩而变形以脱离并且被偏压以与相应特征重新接合以将控制阀定位和锁定到正向和反向设置 ; 从而帮助操作位置的轻松切换，定位和保持。本发明还提供耐久性，产品寿命，易于操作和维修方面的改进。

5. 发明申请

WO2007002010A3 METHOD AND APPARATUS FOR CONDUCTING EARTH BOREHOLE OPERATIONS USING COILED CASING 审中-公开
标题翻译：使用联轴器进行地球钻孔操作的方法和装置
公开(公告)号：WO2007002010A3
公开(公告)日：2007-03-01
申请号：PCT/US2006023869
申请日：2006-06-20
申请人： BENGE CARL J , CHARRON RANDOLPH M , WOOD THOMAS D
发明人： BENGE CARL J , CHARRON RANDOLPH M , WOOD THOMAS D
IPC分类号： E21B7/20 , E21B7/26 , E21B11/02 , E21B19/22
CPC分类号： E21B19/22 , E21B7/20 , E21B7/208 , E21B10/66 , E21B33/14
摘要： A method and apparatus for conducting earth borehole operations including a reel of continuous coiled casing, and an injector for moving the coiled casing. The bottomhole assembly including at least a motor and a bit connected to the free end of the coiled casing, and injected into the earth while circulating fluid through the coiled casing to form a drilled earth borehole having a borehole wall. The coiled casing drill string may be retrieved from the borehole, the bottomhole assembly removed, and the coiled casing again injected into the borehole, then suspended from a wellhead assembly. After severing the coiled casing, a bonding agent such as a cementitious material may be injected into the suspended coiled casing and into the annulus between the coiled casing and the borehole.
摘要翻译：一种用于进行地球钻孔操作的方法和装置，包括连续盘绕壳体的卷轴和用于移动盘绕壳体的喷射器。所述井底组件至少包括电动机和连接到所述盘绕壳体的自由端的钻头，并且在使流体循环通过所述盘绕壳体的同时注入到所述地球中以形成具有钻孔壁的钻井的钻孔。卷取的套管钻柱可以从井眼中取出，井底组件被移除，并且卷绕的壳体再次被注入到钻孔中，然后从井口组件悬挂。在切断卷绕的壳体之后，可以将诸如胶结材料的粘合剂注入到悬挂的盘绕壳体中并进入盘绕壳体和钻孔之间的环形空间中。

6. 发明申请

WO2017189236A1 FLOTATION SYSTEM AND METHOD 审中-公开
标题翻译：浮选系统和方法
公开(公告)号：WO2017189236A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/027194
申请日：2017-04-12
申请人： VON EBERSTEIN, William , VON EBERSTEIN, Christopher, Eric
发明人： VON EBERSTEIN, Christopher, Eric
IPC分类号： E21B11/02 , E21B17/00 , E21B17/10 , E21B17/16 , F16L1/20 , F16L1/24 , H02G9/12
CPC分类号： B63B35/34 , B63B35/44 , B63B35/4413 , E21B17/012 , F16L1/24
摘要： A flotation system includes one or more floatation modules, each having a first section arid a second section, each having an internal core made of a buoyant material. The first section includes two end faces and a projection extending from one of the end faces. The projection has a contoured profile, Hie second section includes two end faces and a reciprocal recess in one of the end faces. The end faces of the first section engage the end faces of the second section such that the projection engages the reciprocal recess in a mating engagement. A stop collar may be disposed adjacent each end of the floatation module. The floatation system may be attached to a tubular string that is lowered into a marine riser to reduce a load applied to a rig disposed over the marine riser.
摘要翻译：浮选系统包括一个或多个漂浮模块，每个漂浮模块具有第一部分和第二部分，每个漂浮模块具有由漂浮材料制成的内芯。第一部分包括两个端面和从一个端面延伸的突起。突起具有仿形轮廓。第二部分包括两个端面和在其中一个端面中的往复凹陷。第一部分的端面与第二部分的端面接合，使得突起与配合接合中的往复凹部接合。止动环可以设置在漂浮模块的每个端部附近。浮选系统可以连接到管柱，该管柱被降低到海上立管中以减小施加到设置在海上立管上的钻机的负载。

7. 发明申请

WO2006047386A3 UNDERGROUND PIERCING TOOL 审中-公开
标题翻译：地下施工工具
公开(公告)号：WO2006047386A3
公开(公告)日：2006-08-24
申请号：PCT/US2005038123
申请日：2005-10-20
申请人： ALLIED CONSTRUCTION PRODUCTS L , PRESTON DUANE , GRABNIC MICHAEL , MARSALEK DAN
发明人： PRESTON DUANE , GRABNIC MICHAEL , MARSALEK DAN
IPC分类号： E21B7/26 , E21B1/30 , E21B11/02
CPC分类号： E21B4/145 , E21B7/26
摘要： A pneumatically operated underground piercing tool 10 that includes an elongate cylindrical body (12) carrying an anvil (14) at one end and and a striker (16) slidably received within a chamber (25) defined by the body (12) and captured therein by an end cap (20). A valve assembly (22) controls the communication of pressurized air to and from the body (12) and is operator adjustable in order to produce forward or rearward movement of the piercing tool (10).
摘要翻译：一种气动操作的地下穿孔工具10，其包括在一端承载砧座（14）的细长圆柱体（12）和可滑动地容纳在由主体（12）限定并在其中捕获的腔室（25）内的撞针（16）通过端盖（20）。阀组件（22）控制加压空气与主体（12）的连通并且由操作者调节，以便产生穿孔工具（10）的向前或向后移动。

8. 发明申请

WO2004104358A3 CONTINUOUS ON-BOTTOM DIRECTIONAL DRILLING METHOD AND SYSTEM 审中-公开
标题翻译：连续方向钻孔方法和系统
公开(公告)号：WO2004104358A3
公开(公告)日：2005-07-28
申请号：PCT/US2004014461
申请日：2004-05-06
申请人： NOBLE DRILLING SERVICES INC , HACI MARC , MAIDLA ERIC E
发明人： HACI MARC , MAIDLA ERIC E
IPC分类号： E21B7/06 , E21B44/00 , E21B44/04 , E21B11/02 , E21B7/26
CPC分类号： E21B44/00 , E21B7/068 , E21B44/04
摘要： A method of and system for directional drilling alternate between rotary drilling and sliding with the bit remaining in continuous contact with the bottom of the bore hole.
摘要翻译：用于定向钻井的方法和系统在旋转钻孔和滑动之间交替，钻头与钻孔的底部保持连续接触。

9. 发明申请

WO02055835A1 ROCK DRILL HEAD 审中-公开
标题翻译：岩石钻头
公开(公告)号：WO02055835A1
公开(公告)日：2002-07-18
申请号：PCT/EP2002/000343
申请日：2002-01-15
IPC分类号： E21B7/04 , E21B10/36 , E21B7/26 , E21B11/02
CPC分类号： E21B7/064 , E21B7/046 , E21B10/36
摘要： The invention relates to an asymmetrical drill head (1) comprising a percussion piston (4) and a body (2). The percussion piston (4) is mounted axially displaceable in the body (2) and forms an angle alpha with the axis of the percussion drill.
摘要翻译：非对称钻头（1）用吹塑手指（4）和主体（2），其中，所述击打手指（4）被安装在所述主体（2）轴向移动，并具有α角至柱塞镗装置的轴线。

10. 发明申请

WO2022114951A1 CONE PENETROMETER TESTING PROBE WITH INTEGRATED HAMMER BLOW MODULE 审中-公开
公开(公告)号：WO2022114951A1
公开(公告)日：2022-06-02
申请号：PCT/NL2021/050672
申请日：2021-11-02
申请人： FNV IP B.V.
发明人： LOOIJEN, Peter Nicolaas
IPC分类号： E21B11/02 , E21B45/00 , G01N33/24
摘要： A CPT probe (200) having a cone tip (252) can be inserted into one or more soil layers (110, 112, 114) by a hammer action. The CPT probe (200) has a casing (214) with an internal hammer blow mechanism (225) inside said casing (214) which applies a hammering force on said cone tip (252). The internal hammer blow mechanism is driven by a motor unit (118) which is located either inside the casing (214) or external to the casing (214).

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