发明名称 |
Method for the determination of inflow of oil and/or gas into a well |
摘要 |
<p>A procedure to determine the inflow of oil and/or gas from an oil and/or gas reservoir under the surface of the Earth into a wellbore in the reservoir. Traceable material with different identifying characteristics, e.g. different radioactive isotopes, is separately inserted or arranged in connection with different zones, places or regions along the length of the well. During production of oil and/or gas identification of the amount of the individual traceable materials permits the calculation of the amount of oil and/or gas flowing into the well at a particular place, zone or region of the well. The traceable material may be a radioactive isotope or genetically coded material</p> |
申请公布号 |
EP0816631(A2) |
申请公布日期 |
1998.01.07 |
申请号 |
EP19970110279 |
申请日期 |
1997.06.24 |
申请人 |
NORSK HYDRO ASA |
发明人 |
GARNES, JAN MAGNE;SIAMOS, ANASTASIOS |
分类号 |
E21B43/117;E21B43/119;E21B47/10;(IPC1-7):E21B47/00 |
主分类号 |
E21B43/117 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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