公开(公告)号：US20200157937A1

公开(公告)日：2020-05-21

申请号：US16627164

申请日：2018-05-18

申请人： Halliburton Energy Services, Inc. ,  Petroleo Brasileiro S.A. - Petrobas

发明人： Christopher Michael Jones ,  Ralph Piazza ,  Anthony H. Van Zuilekom ,  Megan Renee Pearl ,  Luiz Alexandre Sacorague ,  Alexandre Jaime Mello Vieira

IPC分类号： E21B49/08 ,  G01V8/10

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.

公开(公告)号：US11697992B2

公开(公告)日：2023-07-11

申请号：US16627164

申请日：2018-05-18

申请人： Halliburton Energy Services, Inc. ,  Petroleo Brasileiro S.A. - Petrobas

发明人： Christopher Michael Jones ,  Ralph Piazza ,  Anthony H. Van Zuilekom ,  Megan Renee Pearl ,  Luiz Alexandre Sacorague ,  Alexandre Jaime Mello Vieira

IPC分类号： E21B49/08 ,  G01V8/10

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.