Well Telemetry with Autonomous Robotic Diver
    52.
    发明申请

    公开(公告)号:US20170241219A1

    公开(公告)日:2017-08-24

    申请号:US14899056

    申请日:2014-11-13

    Abstract: A telemetry apparatus for use in a well can include multiple segments, the segments comprising at least one buoyancy control device, at least one telemetry device, and at least one articulation device that controls a relative orientation between adjacent ones of the segments. A method of communicating in a subterranean well can include installing at least one telemetry apparatus in the well, the telemetry apparatus comprising a telemetry device and a buoyancy control device, and the telemetry device communicating with another telemetry device at a remote location. A well system can include at least one telemetry apparatus disposed in a wellbore, the telemetry apparatus comprising multiple segments, the segments including at least one buoyancy control device and at least one telemetry device.

    Optical element device and method of fabrication thereof
    55.
    发明授权
    Optical element device and method of fabrication thereof 有权
    光学元件装置及其制造方法

    公开(公告)号:US09529145B2

    公开(公告)日:2016-12-27

    申请号:US14777958

    申请日:2013-04-24

    Abstract: An optical element device and method of fabrication thereof are described herein. An example optical device may include an optical element (100). The optical element (100) may have an optical path material (105) to allow a light to pass therethrough. The optical path material (105) may have a first end portion (110) with a first end surface (112), a second end portion (110) with a second end surface (112), and a middle portion (115) between the first and second end portions (110) with an interior (116) and an exterior surface (117). A coating (120) may be disposed along the exterior surface (117) and diffused into the optical path material (105). The coating (120) may minimize leakage of the light from the interior (116) through the exterior (117) surface.

    Abstract translation: 本文描述了一种光学元件装置及其制造方法。 示例性的光学器件可以包括光学元件(100)。 光学元件(100)可以具有允许光通过的光路材料(105)。 光路材料(105)可以具有带有第一端面(112)的第一端部(110),具有第二端面(112)的第二端部部分(110)和位于 具有内部(116)和外表面(117)的第一和第二端部(110)。 涂层(120)可以沿着外表面(117)设置并扩散到光路材料(105)中。 涂层(120)可以最小化来自内部(116)的光通过外部(117)表面的泄漏。

    METHODS AND SYSTEMS FOR EVALUATION OF ROCK PERMEABILITY, POROSITY, AND FLUID COMPOSITION
    60.
    发明申请
    METHODS AND SYSTEMS FOR EVALUATION OF ROCK PERMEABILITY, POROSITY, AND FLUID COMPOSITION 审中-公开
    岩石渗透性,孔隙度和流体组成的评价方法与系统

    公开(公告)号:US20150354352A1

    公开(公告)日:2015-12-10

    申请号:US14404186

    申请日:2013-09-03

    CPC classification number: E21B49/02 G01N15/0826 G01N33/24

    Abstract: Methods and systems for substantially simultaneous evaluation of rock sample permeability and porosity, and composition of formation fluids, are provided. Such methods and systems may be used to evaluate the permeability, porosity, and composition of at least a portion of a subterranean formation in a drilling operation. An example of such a method may include passing a cleaning fluid through the rock sample so as to extract at least a portion of one or more formation fluids from the rock sample in an effluent comprising the cleaning fluid and the portion of the one or more formation fluids; and determining one or more properties of the effluent so as to determine the composition of the portion of the one or more formation fluids, and so as to determine the permeability and porosity of the rock sample.

    Abstract translation: 提供了用于基本上同时评价岩石样品渗透性和孔隙率以及地层流体组成的方法和系统。 这种方法和系统可以用于评估钻井操作中地下地层的至少一部分的渗透性,孔隙率和组成。 这种方法的一个实例可以包括使清洁流体通过岩石样品,以便在包含清洁流体和一个或多个地层的部分的流出物中从岩石样品中提取一个或多个地层流体的至少一部分 流体; 以及确定流出物的一种或多种性质,以确定一种或多种地层流体的该部分的组成,并且确定岩石样品的渗透性和孔隙率。

Patent Agency Ranking