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    Characterizing a wellbore depth interval from rock fragments
    3.
    发明授权
    Characterizing a wellbore depth interval from rock fragments 审中-公开

    公开(公告)号：US10669844B2

    公开(公告)日：2020-06-02

    申请号：US14904392

    申请日：2014-07-11

    Applicant: Ingrain, Inc.

    Inventor： Joel Walls ,  Bryan Guzman ,  Michael Foster ,  Jonas Toelke ,  Venkata Ajay Gundepalli

    IPC: E21B49/00 ,  E21B49/02 ,  G01N33/28 ,  G01N21/35 ,  G01N21/65 ,  G01N21/71 ,  G01N23/20 ,  G01N23/223

    Abstract: Methods and systems for characterizing a wellbore depth interval from rock fragments, including a method that includes converting measurements of a bulk rock fragment sample and of individual rock fragment samples to a concentration percent, computing a normalization deviation for each of the individual rock fragment samples relative to the bulk rock fragment sample (said normalization deviation being derived from the concentration percent of the bulk and individual rock fragment samples) and ranking the individual rock fragment samples based on a corresponding normalization deviation. The method further includes selecting one or more individual rock fragment samples based on a corresponding ranking, characterizing the properties of the wellbore depth interval from which the bulk and individual rock fragment samples originated using measured properties of at least some of the selected individual rock fragment samples and presenting to a user the characterized wellbore depth interval.

    Conditioning of expanded porosity
    4.
    发明授权
    Conditioning of expanded porosity 有权

    公开(公告)号：US10247852B2

    公开(公告)日：2019-04-02

    申请号：US14909957

    申请日：2014-08-08

    Applicant: INGRAIN, INC.

    Inventor： Abraham S. Grader ,  Jonas Toelke ,  Yaoming Mu ,  Michael Suhrer

    IPC: G06F17/50 ,  G01V99/00 ,  G01N33/24 ,  G01N23/046

    Abstract: Methods and systems for conditioning expanded porosity, including a method that includes creating a disconnected pore structure by reducing the pore sizes of a rock sample's scanned image, identifying expanded pores within the rock sample and generating an expanded pore image from the expanded pores. The method further includes combining the expanded pore image with the scanned image to create an expansion mask, generating a grain conditioning volume based on at least one unexpanded region of the rock sample, combining the grain conditioning volume with the expansion mask to generate a fill volume image, combining the fill volume image with the scanned image to create an unexpanded volume image, and generating and presenting to a user a formation log using a model generated based upon the unexpanded volume image.

    CHARACTERIZING A WELLBORE DEPTH INTERVAL FROM ROCK FRAGMENTS
    8.
    发明申请
    CHARACTERIZING A WELLBORE DEPTH INTERVAL FROM ROCK FRAGMENTS 审中-公开
    表征从岩石碎片的井眼深度间隔

    公开(公告)号：US20160146002A1

    公开(公告)日：2016-05-26

    申请号：US14904392

    申请日：2014-07-11

    Applicant: INGRAIN, INC.

    Inventor： Joel Walls ,  Bryan Guzman ,  Michael Foster ,  Jonas Toelke ,  Venkata Ajay Gundepalli

    IPC: E21B49/00 ,  G01N21/35 ,  G01N21/71 ,  G01N21/65 ,  G01N23/20 ,  G01N23/223

    Abstract: Methods and systems for characterizing a wellbore depth interval from rock fragments, including a method that includes converting measurements of a bulk rock fragment sample and of individual rock fragment samples to a concentration percent, computing a normalization deviation for each of the individual rock fragment samples relative to the bulk rock fragment sample (said normalization deviation being derived from the concentration percent of the bulk and individual rock fragment samples) and ranking the individual rock fragment samples based on a corresponding normalization deviation. The method further includes selecting one or more individual rock fragment samples based on a corresponding ranking, characterizing the properties of the wellbore depth interval from which the bulk and individual rock fragment samples originated using measured properties of at least some of the selected individual rock fragment samples and presenting to a user the characterized wellbore depth interval.

    Abstract translation: 用于表征岩石碎片的井眼深度间隔的方法和系统，包括包括将大块岩石碎片样品和单个岩石碎片样品的测量值转换为浓度百分比的方法，计算每个单个岩石碎片样品相对的归一化偏差 到体块岩石碎片样品（所述归一化偏差来自块体和单个岩石碎片样品的浓度百分比），并且基于相应的归一化偏差对单个岩石碎片样品进行排序。 该方法还包括基于对应的等级来选择一个或多个单独的岩石碎片样本，其特征在于使用所选择的单个岩石碎片样品中的至少一些的测量性质从其产生块体和单个岩石碎片样品的井筒深度间隔的性质 并向用户呈现特征井筒深度间隔。

    CONDITIONING OF EXPANDED POROSITY
    9.
    发明申请
    CONDITIONING OF EXPANDED POROSITY 审中-公开
    膨胀孔隙度的调节

    公开(公告)号：US20160170088A1

    公开(公告)日：2016-06-16

    申请号：US14909957

    申请日：2014-08-08

    Applicant: INGRAIN, INC.

    Inventor： Abraham S. Grader ,  Jonas Toelke ,  Yaoming Mu ,  Michael Suhrer

    IPC: G01V99/00

    CPC classification number: G01V99/005 ,  G01N23/046 ,  G01N33/24 ,  G06F17/5009

    Abstract: Methods and systems for conditioning expanded porosity, including a method that includes creating a disconnected pore structure by reducing the pore sizes of a rock sample's scanned image, identifying expanded pores within the rock sample and generating an expanded pore image from the expanded pores. The method further includes combining the expanded pore image with the scanned image to create an expansion mask, generating a grain conditioning volume based on at least one unexpanded region of the rock sample, combining the grain conditioning volume with the expansion mask to generate a fill volume image, combining the fill volume image with the scanned image to create an unexpanded volume image, and generating and presenting to a user a formation log using a model generated based upon the unexpanded volume image.

    Abstract translation: 用于调节膨胀孔隙率的方法和系统，包括一种方法，其包括通过减小岩石样品的扫描图像的孔径来确定断裂的孔结构，识别岩石样品内的扩张孔，并从扩张的孔产生扩展的孔图像。 该方法还包括将扩张的孔图像与扫描图像组合以产生扩张掩模，基于岩石样品的至少一个未膨胀区域产生晶粒调节体积，将晶粒调节体积与膨胀掩模组合以产生填充体积 图像，将填充体积图像与扫描图像组合以创建未展开体积图像，以及使用基于未展开体积图像生成的模型来生成并呈现给使用者形成日志。

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