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1. 发明申请

US20100276140A1 Method for Viscous Hydrocarbon Production Incorporating Steam and Solvent Cycling 审中-公开
标题翻译：含蒸汽和溶剂循环的粘性烃生产方法
公开(公告)号：US20100276140A1
公开(公告)日：2010-11-04
申请号：US12768806
申请日：2010-04-28
申请人： Neil Edmunds , Jeff Peterson , Behdad Moini
发明人： Neil Edmunds , Jeff Peterson , Behdad Moini
IPC分类号： E21B43/24
CPC分类号： E21B43/2408
摘要： A method for producing hydrocarbons from a reservoir containing the hydrocarbon comprises a steam assisted gravity drainage (SAGD) incorporating cyclic steam, heavy (e.g. greater than C4) solvent and light (e.g. C2 to C4) solvent injection. The method involves a series of steps wherein the injection of the respective streams is varied. The method provides a significant improvement in hydrocarbon extraction efficiency as compared to a SAGD process alone and mitigates many of the drawbacks associated with typical SAGD operations.
摘要翻译：从含有烃的储层生产烃的方法包括掺入循环蒸汽，重（例如大于C4）溶剂和轻（例如C2至C4）溶剂注入的蒸气辅助重力排水（SAGD）。该方法涉及一系列步骤，其中相应流的注入是变化的。与单独的SAGD方法相比，该方法提供了烃提取效率的显着改进，并减轻了与典型SAGD操作相关的许多缺点。

2. 发明申请

US20120118565A1 Effective Solvent Extraction System Incorporating Electromagnetic Heating 有权
标题翻译：有效的溶剂萃取系统结合电磁加热
公开(公告)号：US20120118565A1
公开(公告)日：2012-05-17
申请号：US12948671
申请日：2010-11-17
申请人： Mark Trautman , Derik Ehresman , Neil Edmunds , George Taylor , Mauro Cimolai
发明人： Mark Trautman , Derik Ehresman , Neil Edmunds , George Taylor , Mauro Cimolai
IPC分类号： E21B43/24
CPC分类号： E21B43/2408 , E21B36/04 , E21B43/16 , E21B43/24 , E21B43/2401 , E21B43/305
摘要： A method of producing hydrocarbons from a subterranean reservoir comprises pre-heating by exposure to electromagnetic radiation from a electromagnetic radiation source, injecting through at least one injection well a solvent into the reservoir to dilute the hydrocarbons contained in the pre-conditioned portion, and producing through at least one production well a mixture of hydrocarbons and solvent. An apparatus for producing hydrocarbons from a subterranean reservoir comprises at least one radio frequency antenna configured to transmit radio frequency energy into a subterranean reservoir, a power source to provide power to the at least one radio frequency antenna, at least one injection well configured to inject a solvent from a solvent supply source into the subterranean reservoir to lower the viscosity of the hydrocarbons, and at least one production well configured to produce a mixture comprising hydrocarbons and solvent from the subterranean reservoir.
摘要翻译：从地下储层生产碳氢化合物的方法包括通过暴露于电磁辐射源的电磁辐射进行预热，通过至少一次注入井将溶剂注入储层以稀释预处理部分中所含的烃并产生通过至少一个生产良好的烃和溶剂的混合物。一种用于从地下储层生产碳氢化合物的设备包括至少一个射频天线，其配置成将射频能量传输到地下储层，电源向至少一个射频天线提供电力，至少一个注入阱配置成注入来自溶剂供应源的溶剂进入地下储层以降低烃的粘度，以及至少一个生产井配置成从地下储层产生包含烃和溶剂的混合物。

3. 发明授权

US5413175A Stabilization and control of hot two phase flow in a well 失效
标题翻译：井中热两相流的稳定和控制
公开(公告)号：US5413175A
公开(公告)日：1995-05-09
申请号：US227116
申请日：1994-04-13
申请人： Neil Edmunds
发明人： Neil Edmunds
IPC分类号： E21B21/16 , E21B34/16 , E21B43/12 , E21B43/24 , E21B47/06
CPC分类号： E21B43/2406 , E21B43/12 , E21B43/305 , E21B47/10
摘要： A method is provided for the stabilization and control of the two-phase flow of hot fluid containing water issuing from the top of an upwardly rising conduit or riser of a horizontal oil-production well. The fluid enters the bottom of the riser at a temperature higher than the saturation temperature of water at the conditions prevailing at the top of the riser. A first mass rate flow controller is coupled to a mass rate flow detector at the top of the well for controlling mass flow at a substantially constant rate over a short time interval. Signals indicative of the optimal flow rate for the process are input to a second controller. The second controller adjusts the mass flow rate setpoint of the first controller. The second controller has a time constant significantly longer than that of the first controller. Thus, the mass rate of hot fluid is controlled at a substantially constant mass rate over the short term, thereby stabilizing two-phase flow, and is adjusted over the longer term to control the flow of fluid at an optimal rate.
摘要翻译：提供一种用于稳定和控制从水平产油井的向上升高的管道或立管的顶部排出的含有水的热流体的两相流的稳定和控制。在提升管顶部的条件下，流体在高于饱和温度的温度下进入提升管的底部。第一质量流量控制器耦合到井的顶部的质量流量检测器，用于在短时间间隔内以基本恒定的速率控制质量流量。指示该过程的最佳流速的信号被输入到第二控制器。第二控制器调节第一控制器的质量流量设定点。第二控制器具有明显长于第一控制器的时间常数。因此，热流体的质量速率在短期内被控制在基本恒定的质量速率，从而稳定两相流，并且在较长时间内进行调节以以最佳速率控制流体流动。

4. 发明授权

US08616273B2 Effective solvent extraction system incorporating electromagnetic heating 有权
标题翻译：有效的溶剂萃取系统结合电磁加热
公开(公告)号：US08616273B2
公开(公告)日：2013-12-31
申请号：US12948671
申请日：2010-11-17
申请人： Mark Trautman , Derik Ehresman , Neil Edmunds , George Taylor , Mauro Cimolai
发明人： Mark Trautman , Derik Ehresman , Neil Edmunds , George Taylor , Mauro Cimolai
IPC分类号： E21B36/04 , E21B43/22 , E21B43/24
CPC分类号： E21B43/2408 , E21B36/04 , E21B43/16 , E21B43/24 , E21B43/2401 , E21B43/305
摘要： A method of producing hydrocarbons from a subterranean reservoir comprises pre-heating by exposure to electromagnetic radiation from a electromagnetic radiation source, injecting through at least one injection well a solvent into the reservoir to dilute the hydrocarbons contained in the pre-conditioned portion, and producing through at least one production well a mixture of hydrocarbons and solvent. An apparatus for producing hydrocarbons from a subterranean reservoir comprises at least one radio frequency antenna configured to transmit radio frequency energy into a subterranean reservoir, a power source to provide power to the at least one radio frequency antenna, at least one injection well configured to inject a solvent from a solvent supply source into the subterranean reservoir to lower the viscosity of the hydrocarbons, and at least one production well configured to produce a mixture comprising hydrocarbons and solvent from the subterranean reservoir.
摘要翻译：从地下储层生产碳氢化合物的方法包括通过暴露于电磁辐射源的电磁辐射进行预热，通过至少一次注入井将溶剂注入储层以稀释预处理部分中所含的烃并产生通过至少一个生产良好的烃和溶剂的混合物。一种用于从地下储层生产碳氢化合物的设备包括至少一个射频天线，其配置成将射频能量传输到地下储层，电源向至少一个射频天线提供电力，至少一个注入阱配置成注入来自溶剂供应源的溶剂进入地下储层以降低烃的粘度，以及至少一个生产井配置成从地下储层产生包含烃和溶剂的混合物。

5. 发明申请

US20060083511A1 Network tap module 审中-公开
标题翻译：网络抽头模块
公开(公告)号：US20060083511A1
公开(公告)日：2006-04-20
申请号：US10538645
申请日：2003-12-17
申请人： Neil Edmunds , Paul Millard
发明人： Neil Edmunds , Paul Millard
IPC分类号： H04B10/08
CPC分类号： H04L43/00 , H04B10/0795 , H04L43/062 , H04L43/0811 , H04L43/0823 , H04L43/0847 , H04L43/0882 , H04L43/0888 , H04L43/18
摘要： A network tap module having a network line monitoring function has a signal splitter to split a signal received from a network into a first copy which is returned to the network and a second copy. A line monitoring and statistics circuit receives the second copy of the signal and carries out line monitoring and statistics collecting thereon. The module further has at least one of: (i) a display for displaying an indication of the state of the network line based on the line monitoring and statistics collection carried out by the line monitoring and statistics circuit, and (ii) an interface for allowing data relating to the state of the network line based on the line monitoring and statistics collection carried out by the line monitoring and statistics circuit to be output from the module.
摘要翻译：具有网络线路监视功能的网络抽头模块具有信号分离器，用于将从网络接收的信号分割成返回到网络的第一副本和第二副本。线路监测和统计电路接收信号的第二副本，并对其进行线路监测和统计收集。该模块还具有以下至少一个：（i）基于由线路监视和统计电路执行的线路监视和统计信息收集来显示网络线路的状态的指示的显示器，以及（ii）基于由线路监视和统计电路执行的线路监视和统计信息收集与网络状态相关的数据从模块输出。

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