| 发明名称 |
FRACTURE SENSING SYSTEM AND METHOD |
| 摘要 |
A fracture sensing system and method is disclosed herein. The method may include positioning a transmitter and a receiver in a borehole and magnetizing a casing disposed within the borehole to magnetically saturate the casing. The transmitter and receiver may be located inside or outside of the casing. The method may also include inducing with the transmitter an electromagnetic field in a formation surrounding the borehole. The method may also comprise receiving the induced electromagnetic field at the receiver. The induced electromagnetic field may identify a fracture within the formation based, at least in part, on a contrast agent within the fracture. |
| 申请公布号 |
US2015276969(A1) |
申请公布日期 |
2015.10.01 |
| 申请号 |
US201214434084 |
申请日期 |
2012.10.11 |
| 申请人 |
Halliburton Energy Services, Inc. |
发明人 |
Donderici Burkay;Rodney Paul F.;Ersoz Haluk Vefa |
| 分类号 |
G01V3/26;E21B47/026;E21B47/09 |
主分类号 |
G01V3/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fracture sensing method, comprising:
positioning a transmitter and a receiver in a borehole; magnetizing a casing disposed within the borehole; inducing with the transmitter an electromagnetic field in a formation surrounding the borehole while the casing is magnetized; and receiving the induced electromagnetic field at the receiver, wherein the induced electromagnetic field identifies a fracture within the formation based, at least in part, on a contrast agent within the fracture. |
| 地址 |
Houston TX US |
