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1. 发明申请

WO2012047604A1 PUMP DOWN SWAGE EXPANSION METHOD 审中-公开
标题翻译： PUMP DOWN SWAGE EXPANSION方法
公开(公告)号：WO2012047604A1
公开(公告)日：2012-04-12
申请号：PCT/US2011/053348
申请日：2011-09-27
申请人： BAKER HUGHES INCORPORATED , O'CONNOR, Keven , LEHR, Joerg , ADAM, Mark K. , GRUETZMANN, Ines
发明人： O'CONNOR, Keven , LEHR, Joerg , ADAM, Mark K. , GRUETZMANN, Ines
IPC分类号： E21B43/10 , E21B29/10 , E21B23/02
CPC分类号： E21B43/105
摘要： The tubular string to be expanded is run in on a running string. The swage assembly has a seal from the running string to the existing tubular and the top of the tubular string to be expanded also has a similar seal against the existing tubular. Annulus pressure around the running string drives the swage assembly to support the expanded tubular to the existing tubular and to continue expansion to the end of the tubular. Cementing then takes place followed by reconfiguring the swage assembly to engage the liner hanger seal with the result being a monobore connection in a single trip including the cementing.
摘要翻译：要扩展的管状字符串运行在运行的字符串上。挤压组件具有从运行管线到现有管状体的密封，并且待膨胀的管状管柱的顶部也具有与现有管状物相似的密封。围绕运行的绳索周围的环形压力驱动挤压组件以将膨胀的管状物支撑到现有的管状物并继续膨胀到管状端部。然后进行水泥化，然后重新配置模具组件以接合衬管悬挂器密封件，结果是在包括固井的单次行程中是单孔连接。

2. 发明申请

WO2013036288A1 ANNULAR SEAL FOR EXPANDED PIPE WITH ONE WAY FLOW FEATURE 审中-公开
标题翻译：具有单向流动特征的膨胀管的密封
公开(公告)号：WO2013036288A1
公开(公告)日：2013-03-14
申请号：PCT/US2012/032309
申请日：2012-04-05
申请人： BAKER HUGHES INCORPORATED , GRUETZMANN, Ines , O'CONNOR, Keven , LEHR, Joerg
发明人： GRUETZMANN, Ines , O'CONNOR, Keven , LEHR, Joerg
IPC分类号： E21B33/128 , E21B33/122
CPC分类号： E21B43/103 , E21B33/126
摘要： The seal has a base ring that expands with the underlying supporting tubular. Extending from the base ring is a pleated structure with segments folded over each other so that the run in shape is small and up against the supporting tubular for run in. The pleated segments can have internal stiffeners that also add a bias radially outwardly when the structure is freed to move in that direction. A retaining band keeps the assembly retracted until tubular expansion defeats the band to allow the unitary structure to move out radially to the wellbore or surrounding tubular. The pleated portion unfolds and spans outwardly from the base ring to retain pressure differential in one direction while allowing fluid flow in the opposite direction. The assembly can be attached to a swage device so that pressure from above into the set seal can drive one or more swage members to expand a tubular.
摘要翻译：密封件具有与下面的支撑管件一起膨胀的基座环。从基座环延伸的是褶皱结构，其中节段彼此折叠，使得形状的滑动小，并且抵靠支撑管子上行进。打褶节段可以具有内部加强件，当结构被释放到这个方向。保持带保持组件缩回，直到管状膨胀破坏带，以允许整体结构径向移动到井筒或周围的管。打褶部分从底座环向外展开并跨过一个方向保持压差，同时允许流体沿相反方向流动。组件可以附接到模具装置，使得从上方的压力到集合密封件中可以驱动一个或多个挤压构件以使管状物膨胀。

3. 发明申请

WO2012037130A1 PUMP DOWN LINER EXPANSION METHOD 审中-公开
标题翻译：泵向下扩展方法
公开(公告)号：WO2012037130A1
公开(公告)日：2012-03-22
申请号：PCT/US2011/051405
申请日：2011-09-13
申请人： BAKER HUGHES INCORPORATED , O'CONNOR, Keven , ADAM, Mark, K. , MOELLER, Matthias, R. , LEHR, Joerg
发明人： O'CONNOR, Keven , ADAM, Mark, K. , MOELLER, Matthias, R. , LEHR, Joerg
IPC分类号： E21B43/10 , E21B29/00 , E21B23/00 , E21B33/13 , E21B19/16
CPC分类号： E21B43/103 , E21B43/105
摘要： A string to be expanded is run in with a running string that supports a swage assembly. The running string is secured to the existing tubular and the top of the string to be expanded is sealed around the supported running string. The pressure applied to the annular space above the seal drives the liner over the swage. A cement shoe is affixed to the lower end of the string that is expanded after becoming detached from the running string assembly. When the expanded liner bottoms on a support, generally the hole bottom, the cement is delivered through the shoe and the expansion of the top of the string into a recess of the string above continues. The swage assembly with the seal and the anchor are then recovered as the running string is removed during the process of expanding the top of the expanded string into the lower end recess of the existing string already in the wellbore.
摘要翻译：要扩展的字符串将使用支持标准组合的运行字符串运行。运行的绳子被固定到现有的管状物上，待膨胀的绳索的顶部被密封在所支撑的行走绳上。施加到密封件上方的环形空间的压力驱动衬套穿过模具。水泥鞋固定在绳子的下端，该绳子的下端在从跑绳组件脱离后被膨胀。当膨胀衬垫在支撑件上时，通常是孔的底部，水泥通过鞋被输送，并且将绳的顶部膨胀到上述绳索的凹部中继续。随后，在将膨胀的柱的顶部扩展到已经在井眼中的现有柱的下端凹部的过程中，随着运行的绳索被移除，具有密封件和锚固件的挤压组件被恢复。

4. 发明申请

WO2011062991A2 APPARATUS AND METHODS FOR MULTI-LAYER WELLBORE CONSTRUCTION 审中-公开
标题翻译：多层井筒结构的装置和方法
公开(公告)号：WO2011062991A2
公开(公告)日：2011-05-26
申请号：PCT/US2010/057040
申请日：2010-11-17
申请人： BAKER HUGHES INCORPORATED , LEHR, Joerg , GRUETZMAN, Ines , BENEDICT, Detlev , O'CONNOR, Keven , MOELLER, Matthias R. , SCHOENEBECK, Wiebke
发明人： LEHR, Joerg , GRUETZMAN, Ines , BENEDICT, Detlev , O'CONNOR, Keven , MOELLER, Matthias R. , SCHOENEBECK, Wiebke
IPC分类号： E21B43/10 , E21B33/13
CPC分类号： E21B43/103
摘要： In aspects, the present disclosure provides a monobore wellbore construction apparatus and method, which in one embodiment may include a series of overlapping expandable liner sections. In one aspect, the overlapping liner sections may be expanded and pressed to provide no gaps along the length of the liner system. In another aspect, the liner sections may include centralizers and/or circumferential seals that provide sealing functions and spaces between the overlapping liner sections. The liner sections may be lined with a suitable sealing material, including an epoxy or may be filled with cement or another desired materials.
摘要翻译：在一些方面，本公开提供了一种单孔井筒施工装置和方法，其在一个实施例中可包括一系列重叠的可膨胀衬套部分。在一个方面，重叠的衬垫部分可以被膨胀和压制，以沿衬垫系统的长度不提供间隙。在另一方面，衬套部分可以包括提供重叠衬里部分之间的密封功能和间隔的中心器和/或周向密封件。衬里部分可以衬有适当的密封材料，包括环氧树脂或可以用水泥或其它所需材料填充。

5. 发明申请

WO2013059607A1 MONOBORE EXPANSION SYSTEM - ANCHORED LINER 审中-公开
标题翻译： MONOBORE扩展系统 - 锚定内衬
公开(公告)号：WO2013059607A1
公开(公告)日：2013-04-25
申请号：PCT/US2012/061043
申请日：2012-10-19
申请人： BAKER HUGHES INCORPORATED , O'CONNOR, Keven , LEHR, Joerg
发明人： O'CONNOR, Keven , LEHR, Joerg
IPC分类号： E21B43/10 , E21B43/08
CPC分类号： E21B43/103 , E21B43/105
摘要： Methods for forming a wellbore may include placing an upper section of inside a lower section of a parent liner; positioning an upper sealing member and a lower sealing member in the wellbore to form a pressure chamber, and expanding the second liner using the pressure chamber. The sealing members move axially relative to one another and the second liner has an inner bore that is hydraulically isolated from the pressure chamber. A related apparatus may include upper and lower sealing members that cooperate to form a pressure chamber that is hydraulically isolated from an inner bore of the second liner. A work string may include the sealing members, a connector that extends through the pressure chamber and the second liner; and an expander. The expander expands the second liner in response to the axial separation of the sealing members.
摘要翻译：用于形成井眼的方法可以包括将母体衬垫的下部的内部的上部部分放置; 将上密封构件和下密封构件定位在井眼中以形成压力室，并且使用压力室使第二衬套膨胀。密封构件相对于彼此轴向移动，并且第二衬套具有与压力室液压隔离的内孔。相关设备可以包括协作以形成与第二衬套的内孔液压隔离的压力室的上部和下部密封构件。工作串可以包括密封构件，延伸穿过压力室的连接器和第二衬套; 和扩展器。响应于密封构件的轴向分离，膨胀器使第二衬套膨胀。

6. 发明公开

EP2788576A1 POSITIONING SYSTEM AND METHOD FOR AUTOMATED ALIGNMENT AND CONNECTION OF COMPONENTS 有权
标题翻译：定位系统和方法自动校准及相关组件
公开(公告)号：EP2788576A1
公开(公告)日：2014-10-15
申请号：EP12856536.3
申请日：2012-12-07
申请人： Baker Hughes Incorporated , Brouwer, Dominik , Lehr, Joerg , Denkena, Berend , Mohring, Hans-Christian , Litwinski, Kai
发明人： BROUWER, Dominik , LEHR, Joerg , DENKENA, Berend , MOHRING, Hans-Christian , LITWINSKI, Kai
IPC分类号： E21B19/24 , E21B47/09
CPC分类号： E21B19/24 , B23K37/0533 , B23P19/10 , E21B19/16 , Y10T29/4978 , Y10T29/5177 , Y10T29/53061 , Y10T29/53091 , Y10T29/53978
摘要： A system for aligning and connecting components including a support structure and a measuring apparatus coupled to the support structure. The measuring apparatus is arranged to spatially analyze a first tubular component with respect to a second tubular component for determining an adjustment vector therebetween. An alignment apparatus is coupled to the support structure and in data communication with the measuring apparatus. The alignment apparatus includes a plurality of actuators operatively arranged in parallel for moving at least one of the first or second tubular components relative to the other for coaxially arranging the first and second tubular components in accordance with the adjustment vector. A connection apparatus is coupled to the support structure and operatively arranged for connecting the first and second tubular components together.

7. 发明申请

WO2012009549A1 SYSTEM AND METHOD FOR ESTIMATING REMAINING USEFUL LIFE OF A DOWNHOLE TOOL 审中-公开
标题翻译：用于估计潜在用途的有用生活的系统和方法
公开(公告)号：WO2012009549A1
公开(公告)日：2012-01-19
申请号：PCT/US2011/044030
申请日：2011-07-14
申请人： BAKER HUGHES INCORPORATED , GARVEY, Dustin, R. , BAUMANN, Joerg , LEHR, Joerg , JOHN, Martin , HUMMES, Olof
发明人： GARVEY, Dustin, R. , BAUMANN, Joerg , LEHR, Joerg , JOHN, Martin , HUMMES, Olof
IPC分类号： E21B47/00 , E21B47/12
CPC分类号： E21B47/00 , E21B41/00
摘要： A system for determining the amount of life consumed for a tool includes at least one sensor associated with the tool for generating observation data, a memory in operable communication with the at least one sensor, the memory including a database for storing the observation data generated by the sensor, and a processor in operable communication with the memory. The processor includes a model generator that generates a current model for a current run of the tool. The current model includes parameters of a functional approximation of the observation data. The processor also includes a classifier that classifies the current model and a current run estimator that determine the amount of life consumed based on the classification of the current model and a time of use associated with the current run.
摘要翻译：用于确定工具消耗的量的系统包括至少一个与该工具相关的传感器，用于产生观测数据，与该至少一个传感器可操作地通信的存储器，该存储器包括用于存储由所述传感器以及与所述存储器可操作地通信的处理器。该处理器包括一个模型生成器，该模型生成器为该工具的当前运行生成当前模型。当前模型包括观测数据的函数近似的参数。处理器还包括分类器，其根据当前模型的分类和与当前运行相关联的使用时间，对当前模型和当前运行估计器进行分类以确定消耗的寿命量。

8. 发明申请

WO2010019798A3 BOTTOM HOLE ASSEMBLY CONFIGURATION MANAGEMENT 审中-公开
公开(公告)号：WO2010019798A3
公开(公告)日：2010-02-18
申请号：PCT/US2009/053750
申请日：2009-08-13
申请人： BAKER HUGHES INCORPORATED , GARVEY, Dustin , BAUMANN, Joerg, O. , LEHR, Joerg , HUMMES, Olof
发明人： GARVEY, Dustin , BAUMANN, Joerg, O. , LEHR, Joerg , HUMMES, Olof
IPC分类号： E21B44/00 , E21B47/00
摘要： A method for configuring a bottom hole assembly from a plurality of formation evaluation tools, includes: creating a health history for each tool of the plurality of formation evaluation tools; ranking the resulting plurality of health histories according to health; and selecting at least one tool for the bottom hole assembly according to a ranking for the at least one tool. A system and a computer program product are also provided.

9. 发明申请

WO2013055600A1 ARC GUIDING, GRIPPING AND SEALING DEVICE FOR MAGNETICALLY IMPELLED BUTT WELDING RIG 审中-公开
标题翻译：用于磁力切割焊接钻头的电弧导向，输送和密封装置
公开(公告)号：WO2013055600A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/059044
申请日：2012-10-05
申请人： BAKER HUGHES INCORPORATED , HASSEL, Thomas , VARAHRAM, Aret , BAER, Florian , MITULLA, Sven , LEHR, Joerg , OVERMEYER, Ludger Leo, Josef , WOHLGEMUTH, Hans, Lothar , BACH, Friedrich-wilhelm , BROUWER, Dominik
发明人： HASSEL, Thomas , VARAHRAM, Aret , BAER, Florian , MITULLA, Sven , LEHR, Joerg , OVERMEYER, Ludger Leo, Josef , WOHLGEMUTH, Hans, Lothar , BACH, Friedrich-wilhelm , BROUWER, Dominik
IPC分类号： B23K9/127 , E21B29/00 , E21B17/02
CPC分类号： B23K20/06 , B23K9/0282 , B23K9/08 , B23K37/053 , B23K37/0531 , B23K2201/10 , E21B19/16
摘要： A magnetically impelled arc butt (MIAB) welding device positioned on the rig floor heats facing ends of a pair of wellbore tubulars. After the facing ends are heated and / or melted, a force application device compressively engages the facing ends to form a welded joint.
摘要翻译：定位在钻台上的磁力驱动电弧对接（MIAB）焊接装置加热了一对井眼管的相对端。在面对端被加热和/或熔化之后，力施加装置压缩地接合相对端以形成焊接接头。

10. 发明申请

WO2013055598A1 ENHANCED MAGNETICALLY IMPELLED ARC BUTT WELDING (MIAB) TECHNOLOGY 审中-公开
标题翻译：增强磁阻弧焊（MIAB）技术
公开(公告)号：WO2013055598A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/059029
申请日：2012-10-05
申请人： BAKER HUGHES INCORPORATED , HASSEL, Thomas , VARAHRAM, Aret , BENEDICT, Detlev , LEHR, Joerg , BACH, Friedrich-wilhelm
发明人： HASSEL, Thomas , VARAHRAM, Aret , BENEDICT, Detlev , LEHR, Joerg , BACH, Friedrich-wilhelm
IPC分类号： B23K9/127 , E21B29/00 , E21B29/10
CPC分类号： B23K9/0282 , B23K9/08
摘要： A magnetically impelled arc butt (MIAB) welding device heats facing ends of a pair of wellbore tubulars and a force application device compressively engages the facing ends to form a welded joint. The device may be positioned on the rig floor. The MIAB welding device may include a device configured to hold facing ends of the two wellbore tubulars at a specified distance away from one another, a high frequency arc ignition device configured to generate an arc between the facing ends and to revolve the arc around the circumference of the facing ends, and a magnetic field generator configured to superimpose a magnetic field at the facing ends. The MIAB welding device may be configured to melt at least a surface of the facing ends.
摘要翻译：一个磁力推进的电弧对接（MIAB）焊接装置加热了一对井眼管的相对端，并且一个施力装置压缩地接合相对的端部以形成焊接接头。设备可以位于钻台上。 MIAB焊接装置可以包括被配置为保持两个井眼管的相对端彼此远离规定距离的装置;高频电弧点火装置，被配置为在相对端之间产生弧并围绕圆周旋转弧以及磁场发生器，被配置为在相对端部叠加磁场。 MIAB焊接装置可以被配置为熔化至少一个面对端的表面。

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