title: Detecting a fluid-filled borehole using elastic waves from a remote borehole.
abstract: The interaction of a fluid-filled borehole with incident elastic waves is an important topic for downhole acoustic measurements. By analyzing the wave phenomena of this problem, one can simulate the detection of a borehole target using a source-receiver system in a remote borehole. The analysis result shows that the wave signals from the target borehole are of sufficient amplitude even though the borehole size is small compared to wavelength. Consequently, the target borehole can be detected when the two boreholes are far away from each other. The result can be utilized to provide a method for testing downhole acoustic imaging tools.
authors: School of Geosciences, China University of Petroleum (East China), Qingdao, China tangxiam@aliyun.com, caojingji19891116@163.com, lizhen9099@hotmail.com, syuanda@sina.com.
authors: Xiaoming
authors: X
authors: Tang
authors: School of Geosciences, China University of Petroleum (East China), Qingdao, China tangxiam@aliyun.com, caojingji19891116@163.com, lizhen9099@hotmail.com, syuanda@sina.com.
authors: Jingji
authors: J
authors: Cao
authors: School of Geosciences, China University of Petroleum (East China), Qingdao, China tangxiam@aliyun.com, caojingji19891116@163.com, lizhen9099@hotmail.com, syuanda@sina.com.
authors: Zhen
authors: Z
authors: Li
authors: School of Geosciences, China University of Petroleum (East China), Qingdao, China tangxiam@aliyun.com, caojingji19891116@163.com, lizhen9099@hotmail.com, syuanda@sina.com.
authors: Yuanda
authors: Y
authors: Su