1.Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China; 2.Geophysical Research Institute of Shengli Olfield Branch Co.,Dongying 257022, China
The authors designed the observation system in favor of the reflection wave imaging in Yongxin area, applied the least square conjugate gradient method to tomographic inversion, and obtained the velocity of the crosswell reflective wave imaging. The VSPCDP imaging and Kirchhoof migration method were employed to get the fine profile of the upgoing wave. The crosswell profile reflects abundant layer information, and the result has solved the problem of the oil and water connection.
左建军, 林松辉, 孔庆丰, 魏国华, 魏洪泉, 李九生. 井间地震技术在永新地区的应用[J]. 物探与化探, 2009, 33(5): 557-561.
ZUO Jian-Jun, LIN Song-Hui, KONG Qing-Feng, WEI Guo-Hua, WEI Hong-Quan, LI Jiu-Sheng. THE APPLICATION OF THE CROSSWELL SEISMIC TECHNOLOGY IN YONGXIN AREA. Geophysical and Geochemical Exploration, 2009, 33(5): 557-561.