Optical data transformation
    21.
    发明授权
    Optical data transformation 有权
    光学数据转换

    公开(公告)号:US08947666B2

    公开(公告)日:2015-02-03

    申请号:US13957177

    申请日:2013-08-01

    Abstract: Apparatus, systems, and methods may operate to receive interacted energy at an optical calculation device attached to a down hole housing to be deployed in a down hole environment. Further activities may include optically compressing data carried by the interacted energy into at least one orthogonal component, using the optical calculation device, sending a signal associated with the at least one orthogonal component to a remote surface computer, and determining a property of petroleum located in the down hole environment using the remote surface computer, based on the signal. The optical calculation device may comprise a multivariate optical element (MOE). Additional apparatus, systems, and methods are disclosed.

    Abstract translation: 设备,系统和方法可以操作以在附接到将在井下环境中部署的井下壳体的光学计算装置处接收相互作用的能量。 进一步的活动可以包括使用光学计算装置将由相互作用的能量携带的数据光学压缩成至少一个正交分量,将与至少一个正交分量相关联的信号发送到远程表面计算机,以及确定位于 使用远程表面计算机的井下环境,基于信号。 光学计算装置可以包括多变量光学元件(MOE)。 公开了附加装置,系统和方法。

    DETERMINING FORMATION FLUID COMPOSITION
    22.
    发明申请
    DETERMINING FORMATION FLUID COMPOSITION 失效
    确定形成流体组成

    公开(公告)号:US20130122595A1

    公开(公告)日:2013-05-16

    申请号:US13738561

    申请日:2013-01-10

    Abstract: Apparatus and systems, as well as methods, may operate to draw a formation fluid sample into a sampling port included in a down hole tool or tool body, to vaporize some part of the fluid sample to substantially fill an injection port with a gas phase, to differentiate gas components in the gas phase to provide differentiated gas components along a concentration gradient in a receiving section, to detect the differentiated gas components with a detector, and to determine a fingerprint of the differentiated gas components. A reaction section and a vacuum section may be used for waste consumption and/or absorption.

    Abstract translation: 设备和系统以及方法可以操作以将地层流体样品吸入包括在井下工具或工具体中的采样端口,以蒸发流体样品的一部分以基本上用气相填充注入口, 以区分气相中的气体组分以沿接收部分中的浓度梯度提供不同的气体组分,以用检测器检测分化的气体组分,并确定分化气体组分的指纹。 反应段和真空段可用于废物消耗和/或吸收。

    Digital 2D holographic spectrometer for material characterization

    公开(公告)号:US10781689B2

    公开(公告)日:2020-09-22

    申请号:US16072488

    申请日:2016-04-27

    Abstract: A tool including a probe deployable within a wellbore and an optical analysis device coupled to the probe is provided. The optical analysis device includes a two-dimensional (2D) waveguide layer to transmit and to disperse an electromagnetic radiation according to wavelength and including detector elements disposed along an edge, each detector element providing a signal associated with a pre-determined wavelength portion of the electromagnetic radiation. The optical analysis device also includes a substrate layer electrically coupled to receive the signal from each of the detector elements and form a spectrum of the electromagnetic radiation with the processor. A method for using the tool in a wellbore application, a pipeline application, or a reservoir storage application is also provided.

    SYSTEM AND METHODS FOR CROSS-SENSOR LINEARIZATION

    公开(公告)号:US20200271825A1

    公开(公告)日:2020-08-27

    申请号:US16870198

    申请日:2020-05-08

    Abstract: A method includes obtaining a plurality of master sensor responses with a master sensor in a set of training fluids and obtaining node sensor responses in the set of training fluids. A linear correlation between a compensated master data set and a node data set is then found for a set of training fluids and generating node sensor responses in a tool parameter space from the compensated master data set on a set of application fluids. A reverse transformation is obtained based on the node sensor responses in a complete set of calibration fluids. The reverse transformation converts each node sensor response from a tool parameter space to the synthetic parameter space and uses transformed data as inputs of various fluid predictive models to obtain fluid characteristics. The method includes modifying operation parameters of a drilling or a well testing and sampling system according to the fluid characteristics.

    Universal Downhole Fluid Analyzer With Generic Inputs

    公开(公告)号:US20190120049A1

    公开(公告)日:2019-04-25

    申请号:US15559800

    申请日:2016-11-04

    Abstract: System and methods for downhole fluid analysis are provided. Measurements are obtained from one or more downhole sensors along a current section of wellbore within a subsurface formation. The measurements obtained from the one or more downhole sensors are transformed into principal spectroscopy component (PSC) data. At least one fluid composition or property is estimated for the current section of the wellbore, based on the PSC data and a fluid analysis model. The fluid analysis model is refined for one or more subsequent sections of the wellbore within the subsurface formation, based at least partly on the fluid composition or property estimated for the current section of the wellbore.

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