单台震源零偏VSP测井由无线启动方式改为有线启动方式

摘要

With the rapid growth of single vibrator zero-offset VSP logging, electronic equipment leasing tense situation has become increasingly evident. In consideration of Vib Pro electronic control characteristics the method that the VIBPRO decoder directly started VSP instrumentation logging through wire line is presented in this paper. The sta- bility, reliability and quality control methods have been tested and confirmed in the actual logging operation. The application of this method will reduce the single-vibrator zero-offset VSP logging electronic equipment inputs, effectively alleviate the shortage of electronic equipment leasing, and give full play to the utilization of electronic equipment.%单台震源零偏VSP测井业务量的增长迅速，电子设备租赁紧张的情况日趋明显。本文针对VibPro电控箱体的特点提出了用译码器有线方式直接启动VSP仪器的测井方法，并就该方法的可靠性、稳定性及质量控制方法进行了验证，在实际测井过程中得到了检验。该方法的应用可降低单台震源零偏测井电子设备的投入量，有效缓解电子设备租赁紧张的状况，充分发挥电子设备的利用率。