Invention Grant
- Patent Title: Marine to borehole electromagnetic survey
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Application No.: US17296126Application Date: 2018-11-18
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Publication No.: US11892584B2Publication Date: 2024-02-06
- Inventor: Alberto Marsala , Nestor Herman Cuevas Maldonado , Andrea Lovatini , Mohammed Badri
- Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION , SAUDI ARABIAN OIL COMPANY
- Applicant Address: US TX Sugar Land
- Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee Address: US TX Sugar Land
- Agent Jeffrey D. Frantz
- International Application: PCT/US2018/062152 2018.11.18
- International Announcement: WO2020/106286A 2020.05.28
- Date entered country: 2021-05-21
- Main IPC: G01V3/08
- IPC: G01V3/08 ; E21B49/00 ; G01V3/12 ; E21B47/13

Abstract:
Methods of marine to borehole measurement may include dispersing one or more borehole receivers in one or more boreholes; distributing one or more marine receivers in marine water at a seabed; immersing an electromagnetic dipole source in the marine water above the seabed; energizing the electromagnetic dipole source; measuring one or more borehole signal measurements using the one or more borehole receivers and one or more seabed signal measurements using the one or more marine receivers; and determining a three-dimensional property distribution of a reservoir of interest by processing the one or more borehole signal measurements and the one or more seabed signal measurements.
Public/Granted literature
- US20220018242A1 MARINE TO BOREHOLE ELECTROMAGNETIC SURVEY Public/Granted day:2022-01-20
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