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    METHOD AND APPARATUS FOR SPECIATING HYDROCARBONS
    1.
    发明申请
    METHOD AND APPARATUS FOR SPECIATING HYDROCARBONS 审中-公开
    用于表征油气的方法和装置

    公开(公告)号：US20150160127A1

    公开(公告)日：2015-06-11

    申请号：US14624905

    申请日：2015-02-18

    Applicant: PASON SYSTEMS CORP.

    Inventor： Jason Alexander DeGreeve ,  Sean William Lyons Unrau ,  Marceau Ernest van Beurden ,  Ryan Henricus van Beurden

    IPC: G01N21/3504 ,  E21B49/00

    CPC classification number: G01N21/3504 ,  B01D19/0042 ,  B01D19/0052 ,  E21B21/067 ,  E21B49/00 ,  E21B49/005 ,  E21B49/084 ,  E21B2049/085 ,  G01N21/35 ,  G01N21/39 ,  G01N2021/399 ,  G01N2201/12 ,  G01V8/02 ,  G01V8/10

    Abstract: A method for analyzing a gas sample conveyed in a drilling fluid involves liberating the gas sample from the drilling fluid, irradiating the gas sample with infrared radiation spanning a wavelength range in the near-infrared range, detecting absorption spectra associated with irradiating the gas sample, and determining a composition of the gas sample from the absorption spectra. The gas sample includes one or more of methane, ethane, propane, and butane, the detected absorption spectra are associated with irradiating each of the one or more of methane, ethane, propane, and butane, and the composition includes a concentration of any one or more of the methane, ethane, propane, and butane.

    Abstract translation: 用于分析在钻井液中输送的气体样品的方法包括从钻井液中释放气体样品，用在近红外范围的波长范围内的红外辐射照射气体样品，检测与照射气体样品相关的吸收光谱， 以及从吸收光谱确定气体样品的组成。 气体样品包括甲烷，乙烷，丙烷和丁烷中的一种或多种，​​所检测的吸收光谱与辐射甲烷，乙烷，丙烷和丁烷中的一种或多种的相关联，并且组合物包括任何一种 或更多的甲烷，乙烷，丙烷和丁烷。

    METHOD AND APPARATUS FOR LIBERATING GASES FROM DRILLING FLUID
    4.
    发明申请
    METHOD AND APPARATUS FOR LIBERATING GASES FROM DRILLING FLUID 审中-公开
    用于从钻井液中分离气体的方法和装置

    公开(公告)号：US20140130671A1

    公开(公告)日：2014-05-15

    申请号：US14157881

    申请日：2014-01-17

    Applicant: Pason Systems Corp.

    Inventor： Jason Alexander DeGreeve ,  Sean William Lyons Unrau ,  Marceau Ernest van Beurden ,  Ryan Henricus van Beurden

    IPC: B01D19/00

    CPC classification number: G01N21/3504 ,  B01D19/0042 ,  B01D19/0052 ,  E21B21/067 ,  E21B49/00 ,  E21B49/005 ,  E21B49/084 ,  E21B2049/085 ,  G01N21/35 ,  G01N21/39 ,  G01N2021/399 ,  G01N2201/12 ,  G01V8/02 ,  G01V8/10

    Abstract: A gas trap includes a sample enclosure, a bubbler enclosure, an agitator, and a brushless, DC motor. The sample enclosure has a liquid inlet, a gas sample outlet, and a sample enclosure wall with a sample enclosure wall portion and a shared wall portion. The bubbler enclosure has a bubbler air inlet, a bubbler air outlet, and a bubbler enclosure wall with a bubbler enclosure wall portion and the shared wall portion. The sample and bubbler enclosures are fluidly coupled through the shared wall portion so that sufficiently pressurized bubbler air entering through the bubbler air inlet maintains the drilling fluid in the sample enclosure at a level determined by the location of the bubbler air outlet when the liquid inlet and the bubbler air outlet are both submerged in the drilling fluid.

    Abstract translation: 气体收集器包括样品外壳，起泡器外壳，搅拌器和无刷直流电机。 样品外壳具有液体入口，气体样品出口和具有样品外壳壁部分和共用壁部分的样品外壳壁。 起泡器外壳具有起泡器空气入口，起泡器空气出口和具有起泡器外壳壁部分和共用壁部分的起泡器外壳壁。 样品和起泡器外壳通过共用壁部分流体耦合，使得通过起泡器空气入口进入的充分加压的起泡器空气将样品容器中的钻井液保持在由起泡器空气出口的位置确定的水平，当液体入口和 起泡器空气出口都浸没在钻井液中。

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