发明名称 |
Method for monitoring a multi-layered system |
摘要 |
A method for monitoring a multi-layered system below a surface comprising a slow layer and a fast layer; the method comprising: transmitting one or more seismic waves from one or more seismic sources through the multi-layered system; receiving signals emanating from the multi-layered system in response to the one or more seismic waves with one or more receivers located a distance from the one or more seismic sources; identifying one or more critically refracted compressional (CRC) waves amongst the signals; and inferring information about a change in the slow layer based on the one or more CRC waves; wherein the CRC wave is a refracted wave which has traveled along an interface between the fast layer and an adjacent layer. |
申请公布号 |
US8077546(B2) |
申请公布日期 |
2011.12.13 |
申请号 |
US20090435040 |
申请日期 |
2009.05.04 |
申请人 |
HANSTEEN FREDRIK;WILLS PETER BERKELEY;SHELL OIL COMPANY |
发明人 |
HANSTEEN FREDRIK;WILLS PETER BERKELEY |
分类号 |
G01V1/30 |
主分类号 |
G01V1/30 |
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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