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1.发明授权Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance 失效用于控制机械泵监测和优化储层和设备性能的方法和系统
公开(公告)号：US5063775A
公开(公告)日：1991-11-12
申请号：US494413
申请日：1990-03-16
CPC分类号： E21B47/0008 , F02B2075/027
摘要： Method and apparatus for optimizing the overall production efficiency of any pumping well based on accurate measurements of the time-averaged rate that fluid exists the wellhead. The improved apparatus includes temperature compensated, hermetically sealed electronic sensors that accurately measure the instantaneous rate of both pulsating and steady-state flow, and devices for processing measured flow-rate information to ascertain the performance of downhole equipment and fluid reservoirs. The apparatus is self-calibrating on any well, and automatically compensates for normal changes in both downhole equipment and reservoir performances that typically limit the operation of conventional well-control devices. The apparatus may be easily installed at ground level without major changes to existing wellhead equipment, and readily adapts to the efficient control of pumping equipment utilized with any other type of fluid reservoir.
摘要翻译： 基于对井口存在的流体的时间平均速率的精确测量，优化任何泵送井的整体生产效率的方法和装置。 改进的装置包括温度补偿的气密密封电子传感器，其精确地测量脉动和稳态流动的瞬时速率，以及用于处理测量的流量信息以确定井下设备和流体储存器的性能的装置。 该装置在任何井上都是自校准的，并自动补偿井下设备和储层性能的正常变化，这通常会限制常规井控装置的运行。 该设备可以容易地安装在地面上，而不会对现有的井口设备造成重大变化，并且容易地适应于与任何其它类型的流体储存器一起使用的泵送设备的有效控制。
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公开(公告)号：US3955648A
公开(公告)日：1976-05-11
申请号：US515095
申请日：1974-10-15
CPC分类号： F01M11/04 , B60R17/00 , B62J31/00 , F01M11/0408 , Y10T137/6881 , Y10T137/7891 , Y10T137/791
摘要： A lubrication fitting having a unique fluid flow control device mounted in an opening to prevent flow of fluid therethrough at all times except when specifically actuated to permit fluid flow therethrough. Upon actuation, the fluid flow control device automatically permits flow of lubricant into a reservoir, while at the same time automatically prevents flow of fluid out of a reservoir unless additionally actuated specifically for the purpose of withdrawing fluid from the reservoir. The fitting has a closure plug that has external threads that threadably engage the internal threads in a recess in the fitting. The recess in the fitting communicates with a passage in the fitting to form a continuous passage through the fitting for a lubricant being forced into a reservoir. The fluid flow control device is constructed so as to provide an essentially leak-free junction with the dispensing source of lubricant and may include a magnet to attract and remove ferrous metal particles from the lubricant.
摘要翻译： 润滑配件具有独特的流体流动控制装置，其安装在开口中，以防止流体在任何时候流过，除非特别致动以允许流体流过其中。 在致动时，流体流动控制装置自动允许润滑剂流入储存器，同时自动防止流体从储存器流出，除非另外致动特别用于从储存器抽出流体的目的。 该配件具有封闭塞，其具有外螺纹，该外螺纹与配合件中的凹部中的内螺纹螺纹接合。 配件中的凹槽与配件中的通道相通，以形成通过配件的连续通道，用于迫使润滑剂进入储存器。 流体流动控制装置被构造成提供与分配润滑剂源的基本上无泄漏的连接点，并且可以包括用于从润滑剂吸引和去除黑色金属颗粒的磁体。
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3.发明授权Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance 失效用于控制机械泵监测和优化储层和设备性能的方法和系统
公开(公告)号：US5006044A
公开(公告)日：1991-04-09
申请号：US430418
申请日：1989-11-02
CPC分类号： E21B47/0008 , F02B2075/027
摘要： Method and apparatus for optimizing the overall production efficiency of any pumping well based on accurate measurements of the time-averaged rate that fluid exists the wellhead. The improved apparatus includes temperature compensated, hermetically sealed electronic sensors that accurately measure the instantaneous rate of both pulsating and steady-state flow, and device for processing measured flow-rate information to ascertain the performance of downhole equipment and fluid reservoirs. The apparatus is self-calibrating on any well, and automatically compensates for normal changes in both downhole equipment and reservoir performance that typically limit the operation of conventional well-control devices. The apparatus may be easily installed at ground level without major changes to existing wellhead equipment, and readily adapts to the efficient control of pumping equipment utilized with any other type of fluid reservoir.
摘要翻译： 基于对井口存在的流体的时间平均速率的精确测量，优化任何泵送井的整体生产效率的方法和装置。 改进的装置包括温度补偿的气密密封电子传感器，其精确地测量脉动和稳态流动的瞬时速率，以及用于处理测量的流量信息以确定井下设备和流体储存器的性能的装置。 该装置在任何井上都是自校准的，并自动补偿井下设备和储层性能的正常变化，这通常会限制常规井控装置的运行。 该设备可以容易地安装在地面上，而不会对现有的井口设备造成重大变化，并且容易地适应于与任何其它类型的流体储存器一起使用的泵送设备的有效控制。
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4.发明授权Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance 失效用于控制机械泵监测和优化储层和设备性能的方法和系统
公开(公告)号：US5222867A
公开(公告)日：1993-06-29
申请号：US776566
申请日：1991-10-15
CPC分类号： E21B47/0008 , F02B2075/027
摘要： Method and apparatus for optimizing the overall production efficiency of any pumping well based on accurate measurements of the time-averaged rate that fluid exists the wellhead. The improved apparatus includes temperature compensated, hermetically sealed electronic sensors that accurately measure the instantaneous rate of both pulsating and steady-state flow, and devices for processing measured flow-rate information to ascertain the performance of downhole equipment and fluid reservoirs. The apparatus is self-calibrating on any well, and automatically compensates for normal changes in both downhole equipment and reservoir performance that typically limit the operation of conventional well-control devices. The apparatus may be easily installed at ground level without major changes to existing wellhead equipment, and readily adapts to the efficient control of pumping equipment utilized with any other type of fluid reservoir.
摘要翻译： 基于对井口存在的流体的时间平均速率的精确测量，优化任何泵送井的整体生产效率的方法和装置。 改进的装置包括温度补偿的气密密封电子传感器，其精确地测量脉动和稳态流动的瞬时速率，以及用于处理测量的流量信息以确定井下设备和流体储存器的性能的装置。 该装置在任何井上都是自校准的，并自动补偿井下设备和储层性能的正常变化，这通常会限制常规井控装置的运行。 该设备可以容易地安装在地面上，而不会对现有的井口设备造成重大变化，并且容易地适应于与任何其它类型的流体储存器一起使用的泵送设备的有效控制。
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