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公开(公告)号：US20160186556A1
公开(公告)日：2016-06-30
申请号：US14975710
申请日：2015-12-18
Applicant: Schlumberger Technology Corporation
Inventor： John Rasmus , Richard E. Lewis , David Handwerger , Jack LaVigne
Abstract: A method and system for evaluation of a hydrocarbon-bearing shale formation employs a data processing system that defines a response model that relates first data representing measured petrophysical properties of the shale formation at a given location to second data representing volume fractions for a particular set of formation components at the given location. The first data includes hydrogen index at the given location, and the particular set of formation components of the second data include a number of mineral components and a number of hydrocarbon-bearing components. The hydrocarbon-bearing components include at least one kerogen component. A computation solver processes the response model along with the first data to solve for the second data. The solved second data representing the volume fraction of the at least one kerogen component is processed to derive at least one ratio that is indicative of kerogen maturity at the given location.
Abstract translation: 用于评估含烃页岩层的方法和系统采用数据处理系统，其定义响应模型，其将表示在给定位置处的页岩层的测量的岩石物理性质的第一数据与表示特定组的页岩层的体积分数的第二数据相关联 在给定位置的地层构件。 第一数据包括在给定位置处的氢指数，并且第二数据的特定形成组分包括多个矿物组分和多个含烃组分。 含烃组分包括至少一种干酪根组分。 计算解算器将响应模型与第一数据一起处理以解决第二数据。 处理表示至少一种干酪根组分的体积分数的所解决的第二数据，以产生指示给定位置处的干酪根成熟度的至少一个比率。
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公开(公告)号：US10360282B2
公开(公告)日：2019-07-23
申请号：US14975710
申请日：2015-12-18
Applicant: Schlumberger Technology Corporation
Inventor： John Rasmus , Richard E. Lewis , David Handwerger , Jack LaVigne
Abstract: A method and system for evaluation of a hydrocarbon-bearing shale formation employs a data processing system that defines a response model that relates first data representing measured petrophysical properties of the shale formation at a given location to second data representing volume fractions for a particular set of formation components at the given location. The first data includes hydrogen index at the given location, and the particular set of formation components of the second data include a number of mineral components and a number of hydrocarbon-bearing components. The hydrocarbon-bearing components include at least one kerogen component. A computation solver processes the response model along with the first data to solve for the second data. The solved second data representing the volume fraction of the at least one kerogen component is processed to derive at least one ratio that is indicative of kerogen maturity at the given location.
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