公开(公告)号：US4860825A

公开(公告)日：1989-08-29

申请号：US304601

申请日：1989-02-01

申请人： Jacques Corteville ,  Andre Pauc ,  Frederic Hoffmann

发明人： Jacques Corteville ,  Andre Pauc ,  Frederic Hoffmann

IPC分类号： E21B43/00 ,  E21B23/10 ,  E21B43/12

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。

公开(公告)号：US4723890A

公开(公告)日：1988-02-09

申请号：US859371

申请日：1986-05-05

申请人： Jacques Corteville ,  Frederic Hoffmann ,  Andre Pauc

发明人： Jacques Corteville ,  Frederic Hoffmann ,  Andre Pauc

IPC分类号： E21B23/10 ,  F04F5/46 ,  H02K7/18 ,  F04F5/02

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。

公开(公告)号：US4967843A

公开(公告)日：1990-11-06

申请号：US250839

申请日：1988-09-29

申请人： Jacques Corteville ,  Frederic Hoffmann

发明人： Jacques Corteville ,  Frederic Hoffmann

IPC分类号： E21B43/01 ,  E21B43/017 ,  E21B43/12

CPC分类号： E21B43/121 ,  E21B43/01 ,  E21B43/017

摘要： A method and device for producing effluent contained in a submarine geological formation which enables a submarine transfer of a petroleum output over short and medium distances between, for example, a hydrocarbon deposit and a hydrocarbon processing platform located over a larger deposit developed previously. At least one wellhead of the wells in the geological formation is connected to a production line feeding into the processing platform, with a pumping module being provided in the form of a jet pump connecting the wellheads to the production line whereby the hydrocarbons are pumped from the outlets of the well heads to the processing zone by the jet pump.

摘要翻译： 一种用于生产包含在海底地质层中的流出物的方法和装置，其能够在例如烃沉积物和位于先前开发的较大沉积物上的烃处理平台之间的短距离和中等距离的海底转运石油输出。 地质构造中的井的至少一个井口连接到进入处理平台的生产线，其中泵模块以喷射泵的形式提供，该喷射泵将井口连接到生产线，由此将烃从 井口通过喷射泵进入加工区的出口。

公开(公告)号：US06203289B1

公开(公告)日：2001-03-20

申请号：US09095022

申请日：1998-06-09

申请人： Yvon Castel ,  Jacques Corteville

发明人： Yvon Castel ,  Jacques Corteville

IPC分类号： F04B3502

CPC分类号： F04B47/08 ,  F04B9/1073 ,  F04B43/00

摘要： Pumping system for pumping fluids at low pressure comprising a pumping enclosure connected to a pipe 16 introducing the fluid to be pumped and a pipe 18 discharging the pumped fluid. The enclosure is connected to a pipe introducing a drive fluid and a reducer (P1, P2) of the drive fluid pressure transmitted to the pumped fluid.

摘要翻译： 用于在低压下泵送流体的泵送系统包括连接到引导待泵送的流体的管道16的泵壳体和排出泵送的流体的管道18.外壳连接到引入驱动流体和减速器（P1，P2 ）传递到泵送流体的驱动流体压力。