CROSSHOLE SEISMIC TECHNOLOGY AND ITS APPLICATION

This study shows crosshole seismic technology can offer not only images of crosshole tomography, but also reflect sections of high resolution. Proper processing of crosshole seismic reflect data produces a high quality section between two wells. Thin beds, faults and other geologic phenomena can be found clearly in this section. So detailed reservoir description could be formed to guide the oil field development plan. Meanwhile, crosshole technology can be directly used to monitor the process of oil field injection and enhanced oil recovery, so it has a wide scope of usage in oil field development.