会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 23. 发明授权
    • System and method for oilfield management
    • US10316651B2
    • 2019-06-11
    • US14559231
    • 2014-12-03
    • Xinhua Li
    • Xinhua LiHaifeng TianBinghui Li
    • E21B47/12G06Q10/06G06Q10/08G06Q50/02
    • The present invention relates to an oilfield management system. The oilfield management system comprises: one or more devices for measuring working conditions of oil wells, the one or more devices for measuring working conditions of oil wells are installed on one or more oil wells respectively for measuring working conditions of the one or more oil wells, the working conditions of oil wells at least comprise indicator diagrams of oil wells; one or more remote transmission units, each of the remote transmission units receives the working conditions measured by one or more of the devices for measuring working conditions of oil wells; and server, which determines running status of the one or more oil wells according to the working conditions of oil wells from the one or more remote transmission units; maintenance staff or administrators manage the one or more oil wells according to the running status of the one or more oil wells. The present invention can collect indicator diagrams of an oil well on a regular basis, detect ON/OFF status of an oil well in real time, and realize the calculation of liquid production capacity via indicator diagrams and efficient and elaborate management of working conditions of oil wells.
    • 25. 发明申请
    • SYSTEM AND METHOD FOR OILFIELD MANAGEMENT
    • 油田管理系统与方法
    • US20150233235A1
    • 2015-08-20
    • US14559231
    • 2014-12-03
    • Xinhua Li
    • Xinhua LiHaifeng TianBinghui Li
    • E21B47/12
    • E21B47/122G06Q10/06G06Q10/08G06Q50/02Y02P80/114Y02P80/40
    • The present invention relates to an oilfield management system. The oilfield management system comprises: one or more devices for measuring working conditions of oil wells, the one or more devices for measuring working conditions of oil wells are installed on one or more oil wells respectively for measuring working conditions of the one or more oil wells, the working conditions of oil wells at least comprise indicator diagrams of oil wells; one or more remote transmission units, each of the remote transmission units receives the working conditions measured by one or more of the devices for measuring working conditions of oil wells; and server, which determines running status of the one or more oil wells according to the working conditions of oil wells from the one or more remote transmission units; maintenance staff or administrators manage the one or more oil wells according to the running status of the one or more oil wells. The present invention can collect indicator diagrams of an oil well on a regular basis, detect ON/OFF status of an oil well in real time, and realize the calculation of liquid production capacity via indicator diagrams and efficient and elaborate management of working conditions of oil wells.
    • 本发明涉及油田管理系统。 油田管理系统包括:用于测量油井工作条件的一个或多个装置,用于测量油井工作条件的一个或多个装置分别安装在一个或多个油井上,用于测量一个或多个油井的工作条件 油井的工作条件至少包括油井指标图; 一个或多个远程传输单元,每个远程传输单元接收用于测量油井的工作条件的一个或多个设备测量的工作条件; 和服务器,其根据来自一个或多个远程传输单元的油井的工作条件确定一个或多个油井的运行状态; 维护人员或管理人员根据一个或多个油井的运行情况管理一个或多个油井。 本发明可以定期收集油井的指标图,实时检测油井的开/关状态,通过指标图实现液体生产能力的计算,并对油的工作条件进行高效,精细的管理 井。
    • 29. 发明申请
    • Package Structure for an Inductance Element
    • 电感元件的封装结构
    • US20080297294A1
    • 2008-12-04
    • US11868053
    • 2007-10-05
    • Jun WangXinhua Li
    • Jun WangXinhua Li
    • H01F27/02
    • H01F27/027H01F27/292
    • A package structure for an inductance element is provided. The package structure comprises a casing, a plurality of conductive terminals, a lid, and a positioning device. The casing has two opposite first sidewalls and two opposite second sidewalls, all of which define a receiving space for receiving the inductance element. Each conductive terminal has an upper end and a lower end. The upper ends extend from an upper portion of one of the first sidewalls, and are located in a recess defined by the two opposite second sidewalls to electrically connect to the inductance element. The lower ends extend from a lower portion of the first sidewalls and are adapted to electrically connect to a circuit board. The lid is configured to cover the inductance element. The positioning device is disposed between the lid and at least one of the first sidewalls to position the lid onto the casing.
    • 提供了一种用于电感元件的封装结构。 封装结构包括壳体,多个导电端子,盖子和定位装置。 壳体具有两个相对的第一侧壁和两个相对的第二侧壁,所有这些侧壁都限定了用于接收电感元件的接收空间。 每个导电端子具有上端和下端。 上端从第一侧壁之一的上部延伸,并且位于由两个相对的第二侧壁限定的凹部中,以电连接到电感元件。 下端从第一侧壁的下部延伸并且适于电连接到电路板。 盖构造成覆盖电感元件。 定位装置设置在盖和至少一个第一侧壁之间,以将盖定位在壳体上。