With the development of computer and its network technology,the graphic terminal devices can't meet the requirement of wellsite informationization,which were produced in 1990's for quite a part of mud logging units and are still used now.
目前在用的20世纪90年代综合录井仪还有相当一部分采用图形终端机,随着计算机及其网络化技术的发展,已不能适应井场信息化的要求。