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公开(公告)号：US20230266241A1
公开(公告)日：2023-08-24
申请号：US18003440
申请日：2020-07-01
Applicant: Chevron U.S.A. Inc.
Inventor： Kenneth Thomas Ratcliffe , Luke Morgan , Paul Montgomery , Timothy B. Fischer
IPC: G01N21/3563
CPC classification number: G01N21/3563 , G01N2021/3595
Abstract: The present disclosure concerns methods of identifying and quantifying constituent phases in rock samples based on spectroscopic measurements, methods of determining values of pyrolysis parameters for rock samples based on spectroscopic measurements, and methods of determining amounts of organic phases in rock samples based on spectroscopic measurements, as well as associated computer programs, computer-readable media, data carrier signals and data sets, and methods of compiling associated data sets for use in such methods.
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Patent Agency Ranking
公开(公告)号：US20230333078A1
公开(公告)日：2023-10-19
申请号：US18003469
申请日：2020-07-01
Applicant: Chevron U.S.A. Inc.
Inventor： Rebecca Stokes , Paul Montgomery , Andrew P. Rathbun
IPC: G01N33/24 , G01N23/2055
CPC classification number: G01N33/24 , G01N23/2055 , G01N2223/616
Abstract: A method comprises identifying a depositional form of a mineral phase in a sedimentary rock sample based on a measurement (a) of a parameter indicative of a size of crystallites of the mineral phase in the rock sample.
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公开(公告)号：US20230243803A1
公开(公告)日：2023-08-03
申请号：US18003459
申请日：2020-07-01
Applicant: Chevron U.S.A. Inc.
Inventor： Paul Montgomery , Colin Jones , Kenneth Thomas Ratcliffe , Eliza Mathia
IPC: G01N33/24 , G01N15/08 , G01N21/3563 , G01N21/84 , G01N21/35
CPC classification number: G01N33/24 , G01N15/088 , G01N21/3563 , G01N21/84 , G01N2021/3595 , G01N2291/023 , G01N2021/8472 , G01N2291/02827
Abstract: A method comprises determining a mechanical property of a rock sample taking into account (a) a respective amount of each of two or more constituent phases in the rock sample and (b) a corresponding mechanical property parameter associated with each of the two or more constituent phases.
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公开(公告)号：US10365261B2
公开(公告)日：2019-07-30
申请号：US14802254
申请日：2015-07-17
Applicant: Chevron U.S.A. Inc.
Inventor： Paul Montgomery , Kenneth Ratcliffe , Chris Richard Bell , Robert Locklair
IPC: G01N33/24
Abstract: An integrated stratigraphic method for determining total organic carbon (TOC) in a rock formation is provided, The method includes performing a geochemical analysis method to create a geochemical dataset; performing a chronostratigraphic method to create a chronostratigraphic dataset; performing a graphic correlation of the chronostratigaphic dataset from at least one location in the rock formation; determining a sequence stratigraphic model based on the graphic correlation; and generating a palaeogeographic reconstruction at one or more time periods by integrating the sequence stratigraphic model with the geochemical dataset to construct a predictive depositional model and determine a location and areal extent of total organic carbon within the rock formation.
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公开(公告)号：US20230251240A1
公开(公告)日：2023-08-10
申请号：US18003420
申请日：2020-07-01
Applicant: Chevron U.S.A. Inc.
Inventor： Eliza Mathia , Paul Montgomery , Kenneth Thomas Ratcliffe
IPC: G01N33/24 , G01N23/223 , G01N21/3563
CPC classification number: G01N33/24 , G01N23/223 , G01N21/3563 , G01N2201/127 , G01N2021/3595
Abstract: A method comprises determining an amount of excess silica and/or an amount of terrigenous silica in a rock sample taking into account a measurement indicative of an amount of silica in the rock sample and a measurement indicative of an amount of zirconium in the rock sample.
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公开(公告)号：US20230243992A1
公开(公告)日：2023-08-03
申请号：US18003449
申请日：2020-07-01
Applicant: Chevron U.S.A. Inc.
Inventor： Paul Montgomery , Kenneth Thomas Ratcliffe , Eliza Mathia , Marcus Oliver Wigand
Abstract: A method comprises determining stratigraphic correlations between two or more sets of stratigraphic measurements. Each set of stratigraphic measurements is obtained from a different lateral well in a region.
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