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1. 发明申请

WO2012036854A3 DEBRIS CHAMBER WITH HELICAL FLOW PATH FOR ENHANCED SUBTERRANEAN DEBRIS REMOVAL 审中-公开
标题翻译：用于增强地下室拆除的螺旋流道的破碎室
公开(公告)号：WO2012036854A3
公开(公告)日：2012-05-10
申请号：PCT/US2011048913
申请日：2011-08-24
申请人： BAKER HUGHES INC , SONI MOHAN L , LYNDE GERALD D , RUSSELL RONNIE D , GUILLORY JEREMY J , ROSENBLATT STEVE
发明人： SONI MOHAN L , LYNDE GERALD D , RUSSELL RONNIE D , GUILLORY JEREMY J , ROSENBLATT STEVE
IPC分类号： E21B29/00 , E21B31/08 , E21B37/00
CPC分类号： E21B31/00 , E21B27/00 , E21B27/04
摘要： A subterranean debris catcher swirls the incoming debris laden stream by putting grooves or spiral projections on the inside of the inlet pipe. In some embodiments the solids come out of openings in the side of the inlet pipe and in others the solids can exit near the top either directly into the enclosed solids holding volume as the liquid exits straight out or the solids can be discharged out the end of the inlet pipe into the bigger open space defined by the housing. In the latter case the inside housing wall can have a screen or vanes that slow down the solid particles as the fluid continues to a housing exit and eventually to an exit screen before being discharged to either go to the surface or recirculate back along the outside of the tool to the inlet pipe while picking up additional debris.
摘要翻译：地下碎屑捕集器通过在入口管的内侧放置凹槽或螺旋突起来旋转进入的碎屑流。在一些实施方案中，固体从入口管侧面的开口出来，而在另一些实施方式中，固体可以直接从顶部出口离开出口直接进入封闭的固体容积中，或者固体可以直接排出入口管进入由外壳限定的较大的开放空间。在后一种情况下，内部壳体壁可以具有屏幕或叶片，当流体继续到壳体出口并且最终到达出口屏幕之前，当放电到达表面或者沿着外部的外部再循环时，固体颗粒减慢该工具进入管道，同时拾取额外的碎屑。

2. 发明申请

WO2012082463A2 VACUUM DEBRIS REMOVAL WITH ARTICULATED PICKUP AND VISUAL CAPABILITY 审中-公开
公开(公告)号：WO2012082463A2
公开(公告)日：2012-06-21
申请号：PCT/US2011063475
申请日：2011-12-06
申请人： BAKER HUGHES INC , LYNDE GERALD D , ROSENBLATT STEVE
发明人： LYNDE GERALD D , ROSENBLATT STEVE
IPC分类号： E21B31/08 , E21B37/00
CPC分类号： E21B41/00 , B08B9/043
摘要： A debris removal tool has a lower end pickup hose into which debris laden fluid is pulled when there is circulation through the debris removal tool from the surface. An anchor near the open end of the hose stabilizes the lower end near a recess or groove from which debris is to be removed. Once the anchor is set the hose can be extended or retracted as well as rotated on its axis to pick up debris. A camera can be located in or near the hose opening to be able to see where the debris is located and for confirmation that the debris is being removed and that the debris has fully been removed.

3. 发明申请

WO2012082463A3 VACUUM DEBRIS REMOVAL WITH ARTICULATED PICKUP AND VISUAL CAPABILITY 审中-公开
标题翻译：用铰接拾取和视觉能力去除真空碎屑
公开(公告)号：WO2012082463A3
公开(公告)日：2012-10-11
申请号：PCT/US2011063475
申请日：2011-12-06
申请人： BAKER HUGHES INC , LYNDE GERALD D , ROSENBLATT STEVE
发明人： LYNDE GERALD D , ROSENBLATT STEVE
IPC分类号： E21B31/08 , E21B37/00
CPC分类号： E21B41/00 , B08B9/043
摘要： A debris removal tool has a lower end pickup hose into which debris laden fluid is pulled when there is circulation through the debris removal tool from the surface. An anchor near the open end of the hose stabilizes the lower end near a recess or groove from which debris is to be removed. Once the anchor is set the hose can be extended or retracted as well as rotated on its axis to pick up debris. A camera can be located in or near the hose opening to be able to see where the debris is located and for confirmation that the debris is being removed and that the debris has fully been removed.
摘要翻译：碎屑去除工具具有下端拾取软管，当通过碎屑去除工具从表面循环时，碎屑流体被拉入其中。靠近软管开口端的锚固件将下端稳定在要去除碎屑的凹槽或凹槽附近。一旦设置了锚点，软管就可以伸出或缩回，并沿轴线旋转以拾取碎片。摄像机可以位于软管开口内或附近，以便能够看到碎片所在的位置，并确认碎片被移除并且碎片已被完全移除。

4. 发明申请

WO2007140313A3 WELL CLEANUP TOOL WITH REAL TIME CONDITION FEEDBACK TO THE SURFACE 审中-公开
标题翻译：良好的清洁工具与实时反馈到表面
公开(公告)号：WO2007140313A3
公开(公告)日：2008-01-24
申请号：PCT/US2007069768
申请日：2007-05-25
申请人： BAKER HUGHES INC , LYNDE GERALD D , DAVIS JOHN P , ROSENBLATT STEVE
发明人： LYNDE GERALD D , DAVIS JOHN P , ROSENBLATT STEVE
IPC分类号： E21B27/00 , E21B29/00 , E21B47/18
CPC分类号： E21B47/18 , E21B27/005 , E21B29/002
摘要： A flow sensor is incorporated into a junk basket to sense a flow stoppage due to a plugged screen or plugged cuttings ports in a mill. The sensor triggers a signal to the surface to warn personnel that a problem exists before the equipment is damaged. The sensor signal to the surface can take a variety of forms including mud pulses, a detectable pressure buildup at the surface, electromagnetic energy, electrical signal on hard wire or radio signals in a wifi system to name a few options. Surface personnel can interrupt the signal to take corrective action that generally involves pulling out of the hole or reverse circulating to try to clear the screen or mill cuttings inlets. Other variables can be measured such as the volume or weight or rate of change of either and a signal can be sent to the surface corresponding to one of those variables to allow them to be detected at the surface in near real time.
摘要翻译：流量传感器被结合到垃圾篮中以感测由于在轧机中堵塞的筛网或堵塞的切屑端口引起的流动停止。传感器触发信号到表面，以警告人员在设备损坏之前存在问题。到表面的传感器信号可以采取各种形式，包括泥浆脉冲，表面上可检测的压力积聚，电磁能量，硬线上的电信号或WiFi系统中的无线电信号，以列举几个选项。表面人员可以中断信号采取纠正措施，通常包括从孔中拉出或反向循环，以尝试清除屏幕或铣削进样口。可以测量其他变量，例如任一个的体积或重量或变化率，并且可以将信号发送到与这些变量中的一个变量相对应的表面，以允许它们以近实时的方式在表面被检测。

5. 发明申请

WO2012082466A3 DEBRIS COLLECTION DEVICE WITH ENHANCED CIRCULATION FEATURE 审中-公开
标题翻译： DEBRIS收集装置与增强循环特征
公开(公告)号：WO2012082466A3
公开(公告)日：2012-09-07
申请号：PCT/US2011063500
申请日：2011-12-06
申请人： BAKER HUGHES INC , LYNDE GERALD D
发明人： LYNDE GERALD D
IPC分类号： E21B37/08 , E21B37/00
CPC分类号： E21B37/10
摘要： A debris cleanup tool uses an eductor principle to induce flow into a lower end to bring debris into a housing where the debris will either settle out or be screened out and the remaining fluid drawn up into the eductor with motive force for the eductor coming from clean fluid pumped down a tubular string from the surface. The eductor performance is enhanced with a surrounding sleeve on the eductor outlet that directs eductor exhaust flow into an annular passage oriented in a downhole direction. The exterior of the sleeve has passages to allow some of the flow to go uphole while the sleeve wall has ports through it to allow flow in the annular passage to cut through to outside the sleeve for passage uphole or downhole.
摘要翻译：碎片清理工具使用喷射器原理来引导流入下端以将碎屑带入壳体中，其中碎屑将沉淀或被筛分，并且剩余的流体用动力从喷射器中排出到喷射器中液体从表面向下抽出一根管状的管柱。喷射器性能通过喷射器出口上的周围套筒增强，其将喷射器排气流引导到在井下方向定向的环形通道中。套筒的外部具有通道，以允许一些流动在井上，同时套管壁具有通过其的端口，以允许在环形通道中流动以切穿到套管外部以通过井下或井下。

6. 发明申请

WO2012047406A4 SUBTERRANEAN CUTTING TOOL STRUCTURE TAILORED TO INTENDED USE 审中-公开
标题翻译：专用切割工具结构定制使用
公开(公告)号：WO2012047406A4
公开(公告)日：2012-06-21
申请号：PCT/US2011049423
申请日：2011-08-26
申请人： BAKER HUGHES INC , LYNDE GERALD D
发明人： LYNDE GERALD D
IPC分类号： E21B29/00
CPC分类号： E21B10/43 , E21B29/00
摘要： A mill cutting structure is differently configured in three zones. Those zones are the center, the outer edge and in between. At the center has highly wear resistant material that has good temperature bond strength and high impact resistance. The outer periphery can have a material that is highly resistant to wear and impact. In between can be inserts such as used in the Metal Muncher® mills using sintered carbide shapes that resist tracking and create a chipping rather than a grinding action. The shapes should have high edge retention capability and shapes such as a double sided pyramid can be used. The wear patterns of prior designs are addressed to allow longer and faster milling of the fish.
摘要翻译：铣削切割结构在三个区域中被不同地配置。那些区域是中心，外边缘和中间。在中心处具有耐磨性好的材料，具有良好的温度粘结强度和高抗冲击性。外周可以具有高耐磨损和耐冲击的材料。其间可以是诸如在使用金属Muncher®轧机中的刀片，其使用烧结的碳化物形状，其抵抗跟踪并产生切屑而不是磨削动作。形状应具有高边缘保持能力，可以使用双面金字塔等形状。现有设计的磨损模式旨在允许更长时间和更快速地研磨鱼。

7. 发明申请

WO2012112220A2 CUTTING ELEMENTS HAVING A PRE-FORMED FRACTURE PLANE FOR USE IN CUTTING TOOLS 审中-公开
标题翻译：具有预成形断面的切削元件用于切削工具
公开(公告)号：WO2012112220A2
公开(公告)日：2012-08-23
申请号：PCT/US2011067784
申请日：2011-12-29
申请人： BAKER HUGHES INC , LYNDE GERALD D
发明人： LYNDE GERALD D
IPC分类号： E21B10/567 , E21B10/12
CPC分类号： E21B10/006
摘要： Cutting elements for cutting tools comprise a pre-formed fracture plane disposed in at least one surface of the cutting elements. The pre-formed fracture plane can comprise a groove cut into one of the surfaces of the cutting element, or the pre-formed fracture plane can be formed by using a laser or other heat concentrating source to weaken a portion of one of the surfaces of the cutting element so that the cutting element will break along the pre-formed fracture plane.
摘要翻译：用于切削工具的切削元件包括设置在切削元件的至少一个表面中的预先形成的裂缝平面。预成形的裂缝平面可以包括切入切割元件的一个表面中的凹槽，或者可以通过使用激光或其他热量集中源来减弱预成形的裂缝平面中的一个表面的一部分来形成预成形的裂缝平面切割元件使得切割元件将沿着预先形成的裂缝平面破裂。

8. 发明申请

WO2011103566A3 COMPOSITE CUTTING / MILLING TOOL HAVING DIFFERING CUTTING ELEMENTS AND METHOD FOR MAKING THE SAME 审中-公开
标题翻译：具有不同切削元件的复合切削/铣削刀具及其制造方法
公开(公告)号：WO2011103566A3
公开(公告)日：2011-12-15
申请号：PCT/US2011025706
申请日：2011-02-22
申请人： BAKER HUGHES INC , LYNDE GERALD D , MCNICOL JAMES
发明人： LYNDE GERALD D , MCNICOL JAMES
IPC分类号： B23P15/28 , B23C5/16 , B23P15/32 , B23P15/34
CPC分类号： E21B10/5673 , E21B10/46
摘要： A cutting / milling tool includes a tool body; a cutting end of the tool body; a first plurality of cutting elements having a substantially identical shape disposed at the cutting end of the tool body; and a second plurality of cutting elements having a different shape than the first plurality of cutting elements, the second plurality of cutting elements being substantially identical in shape to each other, the second plurality of cutting elements being interspersed with the first plurality of cutting elements at the cutting end of the tool body.
摘要翻译：切割/铣削工具包括工具主体; 工具体的切割端; 具有基本上相同形状的第一组多个切削元件，所述第一组多个切削元件设置在所述刀具本体的切削端处; 以及具有与所述第一多个切割元件不同形状的第二多个切割元件，所述第二多个切割元件的形状彼此基本相同，所述第二多个切割元件与所述第一多个切割元件散布在工具体的切割端。

9. 发明申请

WO2010120967A2 TOOL AND METHOD FOR ABRASIVE FORMATION OF OPENINGS IN DOWNHOLE STRUCTURES 审中-公开
标题翻译：用于钻孔形成井下结构中的开口的工具和方法
公开(公告)号：WO2010120967A2
公开(公告)日：2010-10-21
申请号：PCT/US2010031145
申请日：2010-04-15
申请人： BAKER HUGHES INC , LYNDE GERALD D
发明人： LYNDE GERALD D
IPC分类号： B24C5/04 , B24B57/00 , E21B43/16
CPC分类号： E21B29/06 , E21B43/114
摘要： An abrasive slurry tool, the tool being attachable to a running string, the tool including a high-pressure assembly, the assembly including a nozzle assembly; and a low-pressure assembly in abrasive fluid communication with the high-pressure assembly, the low-pressure assembly comprising a low pressure holding tank configured to carry recharge abrasive fluid with the tool and method.
摘要翻译：一种磨料浆料工具，该工具可连接到一个运行的管子上，该工具包括一个高压组件，该组件包括喷嘴组件; 以及与所述高压组件连通的磨料流体中的低压组件，所述低压组件包括被配置为携带所述工具和方法来补给磨料流体的低压容纳罐。

10. 发明申请

WO2010120453A2 SLICKLINE CONVEYED TUBULAR SCRAPER SYSTEM 审中-公开
标题翻译： SLICKLINE输送管式刮刀系统
公开(公告)号：WO2010120453A2
公开(公告)日：2010-10-21
申请号：PCT/US2010028395
申请日：2010-03-24
申请人： BAKER HUGHES INC , LYNDE GERALD D , XU YANG
发明人： LYNDE GERALD D , XU YANG
IPC分类号： E21B37/02 , E21B23/01 , E21B23/14 , E21B33/072
CPC分类号： E21B37/02
摘要： A downhole tubular scraper is run in on slickline with an on board power supply. It features counter-rotating scrapers without an anchor in one embodiment or an anchor with single rotating scrapers. The scraper is selectively operated to conserve power in the power supply. A drive system uses a single driver to obtain counter-rotating motion in the scrapers.
摘要翻译：一个井下管状刮刀运行在带有板载电源的钢丝绳上。在一个实施例中，其具有不具有锚固件的反向旋转刮刀或具有单个旋转刮刀的锚定器。选择性地操作刮刀以节省电源中的功率。驱动系统使用单个驱动器在刮刀中获得反向旋转运动。

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