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我国地球物理工作者在JL油田利用重锤脉冲震源和多级三分量接收系统成功地进行了井间地震观测试验。本文简要介绍试验的过程，包括数据的采集和处理；重点阐述根据实测数据进行纵、横波速度层析成像处理的效果。从试验中获得以下认识：①该试验在生产井中进行，现场测量数据显示出有较高的信噪比；②井间纵波层析成像的井旁结果与声波测井曲线吻合较好，故推测井间的速度层析结果更为可靠；③根据纵、根波速度层析成像结果推算的纵横渡速度比的低值区与电测解释结果相吻合，对应开采的储层段；④综合该区的地质、测井及开发等资料，可以对储层的岩性和流体性质做出更进一步的解释。
Geophysical workers in our country successfully conducted cross-well seismic observation experiments using heavy hammer pulse source and multi-level three-component receiving system in JL oilfield. This article briefly introduces the experimental process, including data collection and processing; focuses on the effect of longitudinal and transverse wave velocity tomography based on measured data. The following findings are obtained from the experiments: ① The experiment was carried out in production wells and the field measurement data showed a high signal-to-noise ratio. ② Well-side results of well-to-well longitudinal tomography were in good agreement with the acoustic logging curves, Logging velocity tomography results more reliable; ③ According to the longitudinal and root wave velocity tomography imaging results of the ratio of longitudinal and transverse velocity ratio of low-value area and electrical interpretation of the interpretation of results, corresponding to the exploitation of the reservoir section; ④ Integrated The geology, well logging and development data of the area provide a further explanation of the lithology and fluid properties of the reservoir.