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1.发明申请公开(公告)号：US20200157937A1
公开(公告)日：2020-05-21
申请号：US16627164
申请日：2018-05-18
发明人： Christopher Michael Jones , Ralph Piazza , Anthony H. Van Zuilekom , Megan Renee Pearl , Luiz Alexandre Sacorague , Alexandre Jaime Mello Vieira
摘要： A method and system can obtain real time property measurements of a fluid comprising a formation fluid downhole, real time measurements of an amount of an interactive component of the fluid downhole, and real time measurements of an amount of a non-interactive component of the fluid downhole. The method and system further includes determining a total amount of the interactive component in the fluid or a contamination level of the formation fluid at a time of interest based on the real time property measurements of the fluid downhole and the real time measurements of the amounts of the interactive component and non-interactive component downhole. The real time measurements of the amount of the interactive component downhole are real time measurements of the amount of the interactive component in its free form downhole, and the property can be scaled with the contamination level.
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2.发明公开公开(公告)号：US20230313680A1
公开(公告)日：2023-10-05
申请号：US18330267
申请日：2023-06-06
发明人： Christopher Jones , Ralph Engel Piazza , Anthony H. Van Zuilekom , Megan Renee Pearl , Luiz Alexandre Sacorague , Alexandre Jaime Mello Vieira
CPC分类号： E21B49/088 , G01V8/10 , E21B49/0875
摘要： A method and system may include receiving, via one or more sensors in a wellbore formed in a subsurface formation, measurements of a concentration of an interactive component and a concentration of a non-interactive component in a formation fluid from the subsurface formation, wherein the non-interactive component and the interactive component comprise a component in the formation fluid that is non-interactive and interactive, respectively, with respect to a drilling fluid. The method and system may further include determining a level of contamination from a drilling fluid filtrate that contaminates the formation fluid based on the non-interactive component concentration in the formation fluid and the interactive component concentration in the formation fluid.
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3.发明授权公开(公告)号：US11697992B2
公开(公告)日：2023-07-11
申请号：US16627164
申请日：2018-05-18
发明人： Christopher Michael Jones , Ralph Piazza , Anthony H. Van Zuilekom , Megan Renee Pearl , Luiz Alexandre Sacorague , Alexandre Jaime Mello Vieira
CPC分类号： E21B49/088 , G01V8/10 , E21B49/0875
摘要： A method and system can obtain real time property measurements of a fluid comprising a formation fluid downhole, real time measurements of an amount of an interactive component of the fluid downhole, and real time measurements of an amount of a non-interactive component of the fluid downhole. The method and system further includes determining a total amount of the interactive component in the fluid or a contamination level of the formation fluid at a time of interest based on the real time property measurements of the fluid downhole and the real time measurements of the amounts of the interactive component and non-interactive component downhole. The real time measurements of the amount of the interactive component downhole are real time measurements of the amount of the interactive component in its free form downhole, and the property can be scaled with the contamination level.
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