专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08316950B2 Systems and methods for deliquifying a commingled well using natural well pressure 失效
标题翻译：使用天然井压力来分离混合井的系统和方法
公开(公告)号：US08316950B2
公开(公告)日：2012-11-27
申请号：US12780260
申请日：2010-05-14
申请人： Alejandro Rodriguez , Karl Fuchs
发明人： Alejandro Rodriguez , Karl Fuchs
IPC分类号： E21B43/00 , E21B34/00
CPC分类号： E21B43/122 , E21B43/121 , E21B43/14
摘要： A method for removing fluids from a commingled well comprises positioning a fluid removal system in the well. In addition, the method comprises sealing a first formation from a second formation, shutting in the annulus, and closing off an inner flow passage of a tubing string. Further, the method comprises allowing the pressure of the first and second production zones to build up naturally. Still further, the method comprises flowing a fluid from the first production zone through a first of a plurality of check valves into the inner flow passage, and flowing a fluid from the second production zone through a second of the plurality of check valves into the inner flow passage. Moreover, the method comprises re-opening the inner flow passage of the tubing string and lifting the fluid in the inner flow passage to the surface.
摘要翻译：从混合井中除去流体的方法包括将流体移除系统定位在井中。另外，该方法包括从第二地层密封第一地层，关闭环形空间，并关闭油管柱的内部流动通道。此外，该方法包括允许第一和第二生产区的压力自然地建立。此外，该方法还包括将来自第一生产区的流体通过多个止回阀中的第一个止回阀流入内部流动通道，并使来自第二生产区域的流体通过多个止回阀中的第二个将流体流入内部流通道此外，该方法包括重新打开油管柱的内部流动通道并将内部流动通道中的流体提升到表面。

2. 发明申请

US20100294506A1 SYSTEMS AND METHODS FOR DELIQUIFYING A COMMINGLED WELL USING NATURAL WELL PRESSURE 失效
标题翻译：使用自然井眼压力评估井的系统和方法
公开(公告)号：US20100294506A1
公开(公告)日：2010-11-25
申请号：US12780260
申请日：2010-05-14
申请人： Alejandro Rodriguez , Karl Fuchs
发明人： Alejandro Rodriguez , Karl Fuchs
IPC分类号： E21B43/00 , E21B34/00
CPC分类号： E21B43/122 , E21B43/121 , E21B43/14
摘要： A method for removing fluids from a commingled well comprises positioning a fluid removal system in the well. In addition, the method comprises sealing a first formation from a second formation, shutting in the annulus, and closing off an inner flow passage of a tubing string. Further, the method comprises allowing the pressure of the first and second production zones to build up naturally. Still further, the method comprises flowing a fluid from the first production zone through a first of a plurality of check valves into the inner flow passage, and flowing a fluid from the second production zone through a second of the plurality of check valves into the inner flow passage. Moreover, the method comprises re-opening the inner flow passage of the tubing string and lifting the fluid in the inner flow passage to the surface.
摘要翻译：从混合井中除去流体的方法包括将流体移除系统定位在井中。另外，该方法包括从第二地层密封第一地层，关闭环形空间，并关闭油管柱的内部流道。此外，该方法包括允许第一和第二生产区的压力自然地建立。此外，该方法还包括将来自第一生产区的流体通过多个止回阀中的第一个止回阀流入内部流动通道，并使来自第二生产区域的流体通过多个止回阀中的第二个将流体流入内部流通道此外，该方法包括重新打开油管柱的内部流动通道并将内部流动通道中的流体提升到表面。

3. 发明授权

US06373825B1 Telecommunication network and state propagation method 有权
标题翻译：电信网络和状态传播方法
公开(公告)号：US06373825B1
公开(公告)日：2002-04-16
申请号：US09140733
申请日：1998-08-27
申请人： Karl Fuchs , Jean-Michel Traynard
发明人： Karl Fuchs , Jean-Michel Traynard
IPC分类号： H04L1228
CPC分类号： H04W24/00 , H04M3/22 , H04Q3/0062
摘要： A telecommunication network has an operation and maintenance device and a plurality of network elements each of them having hardware objects. At least one network element communicates state changes to the operation and maintenance device. The operation and maintenance device has a memory device and a processing device. The memory device stores a state dependency graph with objects, states of the objects and operators and a set of rules allocated to the operators. The processing device processes the communicated state changes by applying the rules to the operators of the graph and calculates the new states of all objects that depend on the communicated state change.
摘要翻译：电信网络具有操作和维护设备以及多个网络元件，每个网络元件具有硬件对象。至少一个网络元件将状态改变传送到操作和维护设备。操作维护装置具有存储装置和处理装置。存储器件存储具有对象，对象和操作符的状态以及分配给操作符的一组规则的状态依赖图。处理装置通过将规则应用于图的运算符来处理所传送的状态变化，并且计算依赖于所传送的状态变化的所有对象的新状态。

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