专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US4660635A Equipment for a pipe string such as a drill-pipe string, comprising a side entry connection for passing a cable 失效
标题翻译：用于诸如钻管串的管柱的设备，包括用于通过电缆的侧入口连接
公开(公告)号：US4660635A
公开(公告)日：1987-04-28
申请号：US862633
申请日：1986-05-13
申请人： Christian Wittrisch
发明人： Christian Wittrisch
IPC分类号： E21B17/02 , E21B29/04 , E21B34/06 , E21B34/14
CPC分类号： E21B29/04 , E21B17/025 , E21B34/063 , E21B34/14
摘要： A side-entry connection for incorporation in pipe strings, such as a drill-pipe string, and for sealingly passing a cable from the inside to the outside of the pipe string is disclosed. The side-entry connection comprises a connection sub and a sleeve which is slidable inside the axial bore of the connection sub between a top position above said cable entry and a low position in which the sleeve closes said cable entry. Means are provided for retaining the sleeve in each of said positions, and the sleeve includes cutting means at its lower end for severing the cable when the sleeve is moved to its lower position. A retrievable plug is used to close the top of the sleeve and hydraulic pressure is applied to the plug from the surface so as to move the sleeve from its top position to its low position for closing the side entry and for severing the cable.
摘要翻译：公开了一种用于结合在诸如钻管柱之类的管柱中并用于将电缆从管内密封地通过到管柱的外部的侧入口连接件。侧入式连接件包括连接件和套筒，该连接件和套筒可在连接件的轴向孔内部在上述电缆入口上方的顶部位置和套筒闭合所述电缆入口的低位置之间滑动。提供了用于将套筒保持在每个所述位置中的装置，并且套筒在其下端包括切割装置，以在套筒移动到其下部位置时切断电缆。使用可回收的塞子来封闭套管的顶部，并且从表面向塞子施加液压，从而将套筒从其顶部位置移动到其低位置以关闭侧入口并切断电缆。

12. 发明授权

US4570709A Method and device for effecting, by means of specialized tools, such operations as measurements in highly inclined to the vertical or horizontal well portions 失效
标题翻译：通过专门工具实现诸如高度倾斜于垂直或水平井部分的测量的操作的方法和装置
公开(公告)号：US4570709A
公开(公告)日：1986-02-18
申请号：US596986
申请日：1984-04-05
申请人： Christian Wittrisch
发明人： Christian Wittrisch
IPC分类号： E21B23/08 , E21B23/14 , E21B47/01 , E21B47/024 , E21B43/112 , E21B47/00
CPC分类号： E21B23/08 , E21B23/14 , E21B47/011 , E21B47/024
摘要： A method for effecting logging or servicing operations in a predetermined zone of a well, following an initial portion thereof, comprising fastening a logging or servicing tool body at the end of a string of rods lowered into the well, said tool body being provided with an electric male connector, lowering at the end of an electric transmission cable, from the surface, a female connector adapted to fit the male connector, coupling said female and male connectors by the action of a force generated at least partly by the pressure of a fluid pumped through the string of rods, supplying electric power, through said transmission cable and said connectors, to said logging or servicing tool for its operation in said predetermined zone, and with rotating means located between the string of rods and said tool, rotating the tool without rotating the whole string of rods.
摘要翻译：一种用于在其初始部分之后进行井的预定区域中的测井或维修操作的方法，包括在下降到井中的一串杆的端部处紧固测井或维修工具主体，所述工具主体设置有电式阳连接器，从电气传输电缆的端部处，从表面降下，适于安装阳连接器的阴连接器，通过至少部分地由流体的压力产生的力的作用联接所述阴连接器和阳连接器通过所述杆串泵送，通过所述传输电缆和所述连接器将电力提供给所述测井或维修工具以在所述预定区域中操作，以及位于所述一串杆和所述工具之间的旋转装置，使所述工具没有旋转整串的杆。

13. 发明授权

US5864099A Device for coupling a receiver system with the wall of a well 失效
标题翻译：用于将接收器系统与井壁连接的装置
公开(公告)号：US5864099A
公开(公告)日：1999-01-26
申请号：US921008
申请日：1997-08-29
申请人： Christian Wittrisch , Jean-Paul Deflandre
发明人： Christian Wittrisch , Jean-Paul Deflandre
IPC分类号： G01V1/52 , G01V11/00 , G01V1/40
CPC分类号： G01V11/005 , G01V1/52
摘要： A device for coupling a receiver system with the wall of a well (1) bored in the ground comprises at least one sensor (11;12) sensitive to vibrations, structure (14,15) for applying the system against the wall of said well at the two ends of the system. A surface for supporting the system against the wall, arranged between the applying structure, has a radius of curvature essentially identical to the radius of curvature of a transverse section of the well so that this contact surface (MN) between said system and the wall follows a portion of a cylinder contained within an arc equal to at least 90.degree..
摘要翻译：用于将接收器系统与在地面上钻孔的井的壁连接的装置包括至少一个对振动敏感的传感器（11; 12），用于将系统施加在井的壁上的结构（14,15）在系统的两端。布置在施加结构之间的用于将系统支撑在壁上的表面具有与井的横截面的曲率半径基本相同的曲率半径，使得所述系统和壁之间的该接触表面（MN）跟随圆筒的一部分包含在等于至少90°的弧内。

14. 发明授权

US5676327A Device for storing and for handling a rod made of composite 失效
标题翻译：用于存储和处理由复合材料制成的杆的装置
公开(公告)号：US5676327A
公开(公告)日：1997-10-14
申请号：US552119
申请日：1995-11-02
申请人： Christian Wittrisch
发明人： Christian Wittrisch
IPC分类号： B65H75/34 , B65H75/44 , E21B17/20 , E21B19/22 , B65H75/38
CPC分类号： B65H75/38 , B65H75/4402 , E21B17/206 , E21B19/22 , B65H2701/33
摘要： A device for storing and for handling an elastically flexible and compression resistant rod. The device includes a reel on which is wound the rod in an elastic state, and rollers for holding the rod pressed on the barrel of the reel. The device also comprises wheels for shifting the rod, said means being located in the neighborhood of the reel and close to the mouth of a pipe into which the rod is run.
摘要翻译：一种用于存储和处理弹性和抗压力棒的装置。该装置包括在弹性状态下将杆缠绕在其上的卷轴，以及用于将杆压紧在卷轴筒上的滚子。该装置还包括用于移动杆的轮，所述装置位于卷轴附近并且靠近杆运行的管的口。

15. 发明授权

US5505259A Measuring device and method in a hydrocarbon production well 失效
标题翻译：碳氢化合物生产井中的测量装置和方法
公开(公告)号：US5505259A
公开(公告)日：1996-04-09
申请号：US340415
申请日：1994-11-15
申请人： Christian Wittrisch , Jean-Baptiste Fay
发明人： Christian Wittrisch , Jean-Baptiste Fay
IPC分类号： E21B47/00 , G02B6/44 , E21B17/00 , E21B19/22 , E21B23/10 , E21B47/12
CPC分类号： G02B6/4427 , E21B47/00
摘要： A measuring device in a hydrocarbon producing well includes a rod made from a composite material stiff against compression and flectionally elastic. An information transfer line is contained in the rod. The rod includes a plurality of measuring stations thereon and it is suited for being wound on a reel. The device is utilized to practice a measuring method.
摘要翻译：碳氢化合物生产井中的测量装置包括由抗压缩和柔软弹性的复合材料制成的杆。信息传输线包含在杆中。该杆在其上包括多个测量站，并且其适于卷绕在卷轴上。该装置用于实施测量方法。

16. 发明授权

US5458209A Device, system and method for drilling and completing a lateral well 失效
标题翻译：用于钻井和完成侧井的装置，系统和方法
公开(公告)号：US5458209A
公开(公告)日：1995-10-17
申请号：US74475
申请日：1993-06-11
申请人： Lew Hayes , Larry Comeau , Christian Wittrisch , Ray Smith
发明人： Lew Hayes , Larry Comeau , Christian Wittrisch , Ray Smith
IPC分类号： E21B7/06 , E21B7/08
CPC分类号： E21B7/061
摘要： A method and system for lateral drilling with respect to a main well which is cased by a casing string. At least a part of the casing string provides a lateral opening adapted to enable drilling of a lateral well. A guiding device is positioned at a part of the casing string in front of the lateral opening and the guiding device is controlled from the surface of the main well. A lateral casing string equips the lateral well and provided a sub for connecting the lateral casing string to the main string in the main well.
摘要翻译：相对于由套管套管的主井的侧向钻孔的方法和系统。套管柱的至少一部分提供适于使得能够钻井的井的横向开口。引导装置位于外套管前面的侧开口的一部分处，并且引导装置从主井的表面被控制。侧套管柱配备侧井，并设置有用于将侧套管柱连接到主井中的主绳的副。

17. 发明授权

US5318129A Method and device for setting up sondes against the wall of a cased well 失效
标题翻译：用于设置与套管井壁相关联的方法和装置
公开(公告)号：US5318129A
公开(公告)日：1994-06-07
申请号：US848138
申请日：1992-03-09
申请人： Christian Wittrisch
发明人： Christian Wittrisch
IPC分类号： E21B23/14 , E21B47/024 , E21B47/00 , G01V3/26 , G01V3/34
CPC分类号： E21B47/024 , E21B23/14 , Y10S367/911
摘要： Sondes provided with magnets are used in wells fitted with a metallic casing. The sondes are pressed at the surface against the inner wall of the casing and taken down towards the bottom by means of a stiff driving element such as a tubing provided with thrust driving means for the longitudinal drive and lateral extensions for the lateral positioning of the sonde, or using pulling slings, etc. The wall of the sonde pressed against the casing can have the same bending radius as the casing in order to improve the coupling. The sonde can be associated with an electronic data acquisition and transmission box fastened to the tubing. Before any intervention is performed, the tubing is moved sufficiently in order to suppress any mechanical coupling with the sonde. After it has been used, the sonde can be displaced towards another point of measurement or taken up to the surface by moving the tubing.
摘要翻译：带有磁铁的发光二极管用于配有金属外壳的井中。探头在表面被压靠在壳体的内壁上，借助于刚性的驱动元件（例如设置有用于纵向驱动的推力驱动装置的管道）和用于探测仪的侧向定位的侧向延伸部或使用牵引吊索等。压靠在壳体上的探头的壁可以具有与壳体相同的弯曲半径，以便改善耦合。探头可以与固定到管道上的电子数据采集和传输箱相关联。在执行任何干预之前，管道被充分移动，以便抑制与探头的任何机械耦合。在使用之后，探头可以移动到另一个测量点，或通过移动管道而被吸收到表面。

18. 发明授权

US4990853A Protective device permitting more specially the use of probe in large diameter wells 失效
标题翻译：保护装置更容易允许在大口径井中使用探头
公开(公告)号：US4990853A
公开(公告)日：1991-02-05
申请号：US424926
申请日：1989-10-23
申请人： Christian Wittrisch
发明人： Christian Wittrisch
IPC分类号： G01V3/20
CPC分类号： G01V3/20
摘要： The present invention relates to a device and method for using a logging probe of small diameter with resect to a well in which it is to operate. The device of the invention is characterized in that it includes a widener for widening the diameter of said probe.

19. 发明授权

US4945987A Method and device for taking measurements and/or carrying out interventions in a sharply inclined well section and its application to production of seismic profiles 失效
标题翻译：在急剧倾斜的井段进行测量和/或进行干预的方法和装置及其在地震剖面生产中的应用
公开(公告)号：US4945987A
公开(公告)日：1990-08-07
申请号：US251701
申请日：1988-09-27
申请人： Christian Wittrisch
发明人： Christian Wittrisch
IPC分类号： E21B23/14 , G01V1/42
CPC分类号： E21B23/14 , G01V1/42
摘要： Method and device for carrying out measurements and/or interventions in a well section which is substantially inclined with respect to the vertical or horizontal with a set of instruments provided at the bottom of a rigid string. In the method, a set or assembly of instruments is positioned or maintained positioned in an extension of the string at the lower end of the string, the assembly being in a first position relative to the end. The assembly and the bottom part of the string are introduced into the well and the assembly is advanced into the well by progressively pushing the end of the string until the assembly reaches a desired position, then the assembly is released and disengaged from a first position and brought into a second position wherein the assembly rests on a wall of the well and wherein it is mechanically decoupled from the string. The connection between the assembly and the string being provided by a flexible line and, thereafter, measurement and/or intervention is carried out.
摘要翻译： PCT No.PCT / FR87 / 00524 Sec。 371日期：1988年9月27日 102（e）日期1988年9月27日PCT提交1987年12月30日PCT公布。第WO88 / 05111号公报日期1988年7月14日。用于在井部分中执行测量和/或干预的方法和装置，该井段基本上相对于垂直或水平倾斜，具有设置在刚性柱的底部的一组仪器。在该方法中，仪器的组合或组件被定位或保持定位在弦的下端中的弦的延伸部中，该组件相对于端部位于第一位置。将组件和底部部分引入井中，并且组件通过逐渐推动柱的端部进入井中，直到组件到达期望的位置，然后组件从第一位置释放和脱离，并且进入第二位置，其中组件搁置在井的壁上，并且其中其与琴弦机械地分离。由柔性线提供组件和弦之间的连接，此后进行测量和/或干预。

20. 发明授权

US4929915A Protective device for enlarging the effective diameter of a probe in large diameter wells 失效
标题翻译：用于扩大大直径井中探头有效直径的保护装置
公开(公告)号：US4929915A
公开(公告)日：1990-05-29
申请号：US69174
申请日：1987-07-02
申请人： Christian Wittrisch
发明人： Christian Wittrisch
IPC分类号： G01V3/20
CPC分类号： G01V3/20
摘要： The present invention relates to a device and method for using a logging probe of small diameter with respect to a well in which it is to operate. The device of the invention is characterized in that it includes a widener for widening the diameter of said probe.
摘要翻译：本发明涉及一种相对于要操作的井使用小直径测井探头的装置和方法。本发明的装置的特征在于，它包括用于加宽所述探头的直径的加宽器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式