SCSI-coupled module for monitoring and controlling SCSI-coupled raid
bank and bank environment
    32.
    发明授权
    SCSI-coupled module for monitoring and controlling SCSI-coupled raid bank and bank environment 失效
    SCSI耦合模块,用于监控和控制SCSI连接的突袭银行和银行环境

    公开(公告)号:US5966510A

    公开(公告)日:1999-10-12

    申请号:US998585

    申请日:1997-12-29

    Abstract: An intelligent status monitoring, reporting and control module is coupled to a SCSI bus that interconnects a cluster of SCSI-compatible data storage modules (e.g., magnetic disk drives). The status monitoring, reporting and control module is otherwise coupled to the cluster of SCSI-compatible data storage modules and to power maintenance and/or other maintenance subsystems of the cluster for monitoring and controlling states of the data storage modules and power maintenance and/or other maintenance subsystems that are not readily monitored or controlled directly by way of the SCSI bus. The status monitoring, reporting and control module sends status reports to a local or remote system supervisor and executes control commands supplied by the local or remote system supervisor. The status reports include reports about system temperature and power conditions. The executable commands include commands for regulating system temperature and power conditions.

    Abstract translation: 智能状态监视,报告和控制模块耦合到SCSI总线,其将SCSI兼容的数据存储模块(例如,磁盘驱动器)集群连接起来。 状态监视,报告和控制模块另外耦合到SCSI兼容数据存储模块集群,并为集群的维护和/或其他维护子系统供电,用于监视和控制数据存储模块的状态以及电源维护和/或 不能通过SCSI总线直接监视或控制的其他维护子系统。 状态监控,报告和控制模块向本地或远程系统主管发送状态报告,并执行由本地或远程系统主管提供的控制命令。 状态报告包括有关系统温度和功率状况的报告。 可执行命令包括用于调节系统温度和功率条件的命令。

    Methods and apparatus to change the mobility of formation fluids using thermal and non-thermal stimulation
    35.
    发明授权
    Methods and apparatus to change the mobility of formation fluids using thermal and non-thermal stimulation 有权
    使用热和非热刺激改变地层流体的流动性的方法和装置

    公开(公告)号:US08555969B2

    公开(公告)日:2013-10-15

    申请号:US12682289

    申请日:2008-09-22

    CPC classification number: E21B43/255 E21B43/24

    Abstract: Methods and apparatus that change the mobility of formation fluids using thermal and non-thermal stimulation including, an example apparatus to simultaneously provide thermal and non-thermal stimulation to change a mobility of a fluid in a subsurface formation includes one or more containers to hold one or more reactants. Additionally, the example apparatus includes a reactor to initiate a chemical reaction with at least one of the reactants. Further, the example apparatus includes an injector to inject a product of the chemical reaction into a formation. The product of the chemical reaction includes heat and a gaseous diluent to change a mobility of a fluid in a subsurface formation.

    Abstract translation: 使用热和非热刺激改变地层流体的流动性的方法和装置包括同时提供热和非热刺激以改变地下地层中的流体的流动性的示例性装置包括一个或多个容器以容纳一个 或更多的反应物。 另外,该示例性装置包括用于启动与至少一种反应物的化学反应的反应器。 此外,示例性装置包括将化学反应的产物注入地层的注射器。 化学反应的产物包括热和气态稀释剂以改变地下地层中的流体的迁移率。

    DOWNHOLE TOOL
    37.
    发明申请
    DOWNHOLE TOOL 失效
    卧式工具

    公开(公告)号:US20110094734A1

    公开(公告)日:2011-04-28

    申请号:US12990356

    申请日:2009-05-01

    Abstract: A means of investigating the quality and/or nature of perforations in a downhole environment is disclosed. A ‘pecking’ finger and depth measuring probe that can be axially and radially displaced enables the perforation to be located and its depth determined, through sequentially pecking around the wall lining in patterns such as radial, axial, and spiral sequences. By swinging a pecking finger that supports a depth measuring probe or cable with a bullet or conically shaped tip and measuring the displacement of the finger, the edge and centre of the hole can be determined with the largest displacement being when the tip is fully in the hole. When this position has been determined, the depth measuring cable is deployed and the depth of the perforation can be established by both an increase in the force required to push the cable and by the displacement of the pecking finger as it is pushed back by the reaction forces on the cable. Thus, a downhole tool comprises a elongate housing for insertion into a downhole environment, from which a probe extends radially by a variable amount, means for driving the probe in a radial direction, and means for sensing resistance to outward radial movement of the probe. One or more radially extendable clamps can be provided for fixing the tool within a surrounding bore. These can be at the upper and/or lower ends of the tool. Ideally, they are moveable between an extended and a retracted position by interengagement with a member moveable relative to a remainder of the tool in a direction that is longitudinal relative to the tool. The member can be, for example, a sleeve extending longitudinally around the tool, the sleeve being moveable longitudinally along the tool. These clamps could be used to fix other types of tool in place in a downhole environment, or one similar to a downhole environment.

    Abstract translation: 公开了一种调查井下环境中穿孔质量和/或性质的方法。 可以轴向和径向移位的“啄食”手指和深度测量探头能够穿孔,并通过依次以径向,轴向和螺旋序列的图案啄围墙壁衬垫来确定其深度。 通过摆动支撑深度测量探头或电缆的啄食手指,其具有子弹或锥形尖端并测量手指的位移,可以确定孔的边缘和中心,其中最大的位移是当尖端完全在 孔。 当确定了该位置时,部署深度测量电缆,并且可以通过增加推动电缆所需的力和通过反作用力推动啄食指的位移来建立穿孔的深度 力量在电缆上。 因此,井下工具包括用于插入到井下环境中的细长壳体,探针从其径向径向延伸可变量,用于沿径向驱动探针的装置,以及用于感测抵抗探针向外径向运动的阻力的装置。 可以提供一个或多个可径向延伸的夹具用于将工具固定在周围的孔内。 这些可以在工具的上端和/或下端。 理想地,它们可以通过与相对于工具的纵向方向相对于工具的其余部分可移动的构件相互接合而在伸展和缩回位置之间移动。 构件可以是例如围绕工具纵向延伸的套筒,套筒可以沿着工具纵向移动。 这些夹具可用于将其他类型的工具固定在井下环境中,或者类似于井下环境中。

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