注采控制系统组成及控制原理分析

随着油田注水开发研究工作的深入，为延长注水高效开发时间，提高采油率，将信息论，系统论及工程控制理论观点引入油田注采领域，使原来较单一的注采关系分析向复杂的多参数自动控制系统转变。

Component of injection-production system and analyses of control principle

During the process of waterflooding in oilfield,injection production system was changed from simple injection production to complex multiparameter autocontrol system with the introducing of information theory, and was analysed system theory and cybernetics of engineering. The component of injection production system,reason of engendering interfere in system and character in feedback loop clarified the principle and process of autoproofread in system by basing on method of cybernetics. Judging the stability and condition of balanced offtake by using the second theory of Liapunov will be of very importance for researching of injection production system and development of production.