Seismic Logging Data Acquisition And Transmission System Design And Implementation

In the morden oil exploration and development, Seismic well logs is a effective method of computing the speed of the seismic wave, this mathod speculate the detail information of the reservoir by the seismic data and well logs data, it will give the shape and substance of the reservoir, so improved the accuracy describing the whole oil reserve.Bricking a certain depth wells is necessary in the seismic well logs, then put the explosives on the bottom of the well and excited. Previously, authorities have been unable to manage the drilling depth and location of wells by the equipments, and monitor the quality of the wild project. As working in different geographical area, and the terrain is extremely complex,the constrction often encountered many difficulties such as the mountains, rivers, lakes, forests, tall buildings. Some construction worker pursue the progress to violate the operating rules regardless of the construction quality, more seriously, several construction workers directly reported the false data compiled by himself, so it is difficult to guarantee the accuracy of survey the depth of the well and the amount of the explosives. It not only affect the survey results and cannot guarantee the quality of construction, but also have hidden troubles of security what can make fatal accidences and cannot provide reliable guarantee of high-quality construction. The system of seismic well logs overcome the deficiencies of existing technologies and provide a comprehensive well logs device which automatically record measured depth, well location, and automatically detecte the depth of explosives placed, explosive numbers and other information.The integrated system of seismic well logs automatically measure the depth and location of well, the numbers of explosives, it can automatically collect, storage and process data information, and the system can automatically transport the measured data to the monitor center, the system mainly composed by moudel measured the depth of well, micro-printer module, digital camera module, USB interface module, GPS satellite positioning module, GPRS module, central management computer and other components. The system has more advantages as the flexibility with meauring parameter, automatically correcting and the measured data can not artificially changed.This paper mainly introduce the data collection including the latitude and longitude of well,, elevation, time and others, and the data transmission to remote management central computer which storage and manage data information of seismic well log.