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测井数据的采集系统是一种适用于对各种设置于地层中的井下仪器产生的信号作出采集、处理同时对井下的仪器进行控制的基础测控设备。作为油田的基础测控设备,传统的数据采集方式有许多的缺陷,表现在既费时又费力,并且由于存在多方面的误差,如测量上的误差、设备上的误差、人工操作上的误差等。这些多方面的多重误差的存在,就使得测井数据在精确度和准确度上不高,从而对石油探勘造成一定的影响。随着科技水平的发展,现代测井数据的采集系统充分利用和发挥了现代科技发展的最新研究成果,在石油测井技术中,主流技术有嵌入式的操作系统、采取虚拟仪器的设计技术和取用先进硬件及低级嵌入式系统开放技术等几个方面。
The logging data acquisition system is a kind of basic measurement and control equipment which is suitable for collecting and processing the signals generated by the downhole instruments in the strata and controlling the downhole instruments at the same time. As the basic measurement and control equipment of the oilfield, the traditional data acquisition methods have many defects, which are both time consuming and laborious. Due to the existence of many errors, such as measurement errors, equipment errors and manual operation errors, The existence of these multiple and multiple errors makes the logging data less accurate and accurate, which will affect oil exploration to a certain extent. With the development of science and technology, the modern logging data acquisition system makes full use of the latest research results of modern science and technology development. In petroleum logging technology, the mainstream technology has embedded operating system, virtual instrument design technology and Access to advanced hardware and low-level embedded system open technology and several other aspects.