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1.发明授权Device comprising two articulated elements in a plane, applied to a drilling equipment 失效装置包括一个应用于钻井设备的平面中的两个关节元件
公开(公告)号：US5305838A
公开(公告)日：1994-04-26
申请号：US920445
申请日：1992-08-26
申请人： Andre Pauc
发明人： Andre Pauc
CPC分类号： E21B17/203 , E21B7/067
摘要： A device for enabling two elements connected by a knuckle to take a disalignment angle with respect to one another in a single displacement plane. One of the elements is a lower element extending beyond the knuckle and is shaped as a lever arm located in the second element which forms the upper element. The knuckle is fashioned as a ball joint, with a guiding arrangement being provided for holding the displacement of the drill elements in the displacement plane. The guiding means are integrated into the upper element and, in the upper element, a control arrangement is provided for controlling the disalignment angle with the controlling arrangement including an eccentric having the positioned determined by the disalignment angle.
摘要翻译： PCT No.PCT / FR91 / 00977 Sec。 371日期：1992年8月26日 102（e）日期1992年8月26日PCT 1991年12月6日PCT PCT。 出版物WO92 / 12324 PCT 日期1992年7月23日。一种用于使得能够通过转向节连接的两个元件在单个位移平面中彼此相对于不对角的装置。 元件中的一个是延伸超过转向节的下部元件，并且被成形为位于形成上部元件的第二元件中的杠杆臂。 转向节被形成为球窝接头，其中提供了用于保持钻头元件在位移平面内的位移的引导装置。 引导装置集成到上部元件中，并且在上部元件中设置有用于控制与控制装置的不对准角度的控制装置，所述控制装置包括具有由对准角确定的位置的偏心轮。
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公开(公告)号：US4860825A
公开(公告)日：1989-08-29
申请号：US304601
申请日：1989-02-01
CPC分类号： E21B43/124 , E21B23/10
摘要： A device for positioning a tool or instrument in a duct and recovering the tool or instrument therefrom by causing a vector fluid to flow through the device. The device includes a tubular element adapted to be connected to the tool or instrument and an annular sealing arrangement mounted on the tubular element for sealing the tubular element in the duct. The tubular element includes an arrangement for selecting a direction of movement of the tool or instrument which includes a closing device for cooperating with a resilient conjugate piece and a device for reversing a direction of movement of the closing device. The cooperation of the closing device with the resilient conjugate piece occurs in at least three states. In the first state, the fluid flows through the tubular element in a first direction; in the second state, the fluid flow is stopped in a direction opposite to the first direction of fluid flow; and, in the third state, the fluid is stopped in the first direction. The reversal device is adapted for holding the closure device either in the first and second state while excluding the third state, or in the third state.
摘要翻译： 一种用于将工具或仪器定位在管道中并通过使矢量流体流过设备而从其中恢复工具或仪器的装置。 该装置包括适于连接到工具或仪器的管状元件和安装在管状元件上的环形密封装置，用于密封管道中的管状元件。 管状元件包括用于选择工具或器具的移动方向的装置，其包括用于与弹性共轭件协作的关闭装置和用于反转关闭装置的运动方向的装置。 闭合装置与弹性共轭片的配合发生在至少三种状态。 在第一状态下，流体沿着第一方向流过管状元件; 在第二状态下，流体流动在与第一流体流动方向相反的方向上停止; 并且在第三状态下，流体沿第一方向停止。 反转装置适于将封闭装置保持在第一状态和第二状态，同时排除第三状态或第三状态。
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3.发明授权Device for generating seismic waves by striking a mass against a target member 失效用于通过将物体撞击目标构件产生地震波的装置
公开(公告)号：US4205731A
公开(公告)日：1980-06-03
申请号：US926166
申请日：1978-07-19
申请人： Jacques Cholet , Andre Pauc
发明人： Jacques Cholet , Andre Pauc
摘要： A device for generating acoustic waves in the earth by striking a mass, housed in a guiding tube, against a target member secured to the lower end of this tube and coupled to the earth in operating conditions, including means, such as an electromagnet, for holding said mass at the upper end of said tube and releasing it at will, and means to turn the tube upside down after each operation so as to reset the mass in position for a new operation.
摘要翻译： 一种用于通过将容纳在引导管中的质量块撞击固定到该管的下端并在操作条件下耦合到地球的目标构件（包括诸如电磁体）的装置，用于在地球中产生声波，用于 在所述管的上端保持所述质量并且随意释放，并且在每次操作之后将管翻转，以便将质量重新置于适当位置以进行新的操作。
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4.发明授权
公开(公告)号：US4803874A
公开(公告)日：1989-02-14
申请号：US947751
申请日：1986-12-30
申请人： Jacques Marrast , Andre Pauc , Christian Wittrisch
发明人： Jacques Marrast , Andre Pauc , Christian Wittrisch
摘要： A device and method are provided for determining, from a well, the orientation of fractures in a geological formation having a fracture zone. The device includes a tubular element connected to a hydraulic fluid source and having at least one flow orifice through which the fluid may escape. This device further includes:(a) at least one chamber through which the fluid may flow from the tubular element towards the fracture, this chamber being in communication with the flow orifice,(b) at least one mobile orientation element situated substantially at the same depth as the fracture zone, this element being articulated about the tubular element and being adapted for moving by rotation towards a final position following discharge of the fluid from the chamber towards the fracture zone, and(c) an arrangement for locating the final position of said orientation element, this position being in relation with the orientation of the fracture.
摘要翻译： 提供一种装置和方法，用于从井中确定具有断裂带的地质层中的断裂取向。 该装置包括连接到液压流体源并具有至少一个流动孔口的管状元件，流体可以通过该流动孔排出。 该装置还包括：（a）至少一个腔室，流体可以通过该腔室从管状元件朝向断裂部流动，该腔室与流动孔口连通，（b）至少一个基本相同的移动取向元件 深度作为断裂区域，该元件围绕管状元件铰接并且适于在流体从腔室朝向断裂区域排放之后通过旋转朝向最终位置移动，以及（c）用于定位最终位置 所述取向元件，该位置与断裂的取向相关。
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5.发明授权Articulated jet pump, usable more particularly in TFL technique for activating hydrocarbon or water producing wells 失效铰接喷射泵，更具体地用于活化烃或水生产井的TFL技术
公开(公告)号：US4723890A
公开(公告)日：1988-02-09
申请号：US859371
申请日：1986-05-05
CPC分类号： E21B23/10 , F04F5/46 , H02K7/1815 , Y10T403/32704
摘要： An articulated jet pump is provided usable more particularly in TFL techniques for activating hydrocarbon or water-producing wells. The pump of the invention may be positioned in production tubing by travelling through this tubing as far as the chosen position and comprises a nozzle adapted for being fed with drive fluid, the nozzle having an outlet orifice which cooperates with a mixer-diffuser assembly placed in an extension of the nozzle. The pump is formed from at least two elements articulated together at the level of the mixer.
摘要翻译： 提供一种铰接喷射泵更具体地用于活化烃或水生产井的TFL技术。 本发明的泵可以通过行进通过该管道至选定位置而定位在生产管道中，并且包括适于被供给驱动流体的喷嘴，该喷嘴具有出口孔口，其与放置在 喷嘴的延伸。 该泵由在混合器的水平处铰接在一起的至少两个元件形成。
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