大庆油田开发历程

THE DEVELOPMENT COURSE OF DAQIGN OILFIELD

本文回顾了大庆油田开发历程,总结了油田的开发模式,即开采对象由易到难,开发层系由粗到细,开发井网由稀到密,注采系统由弱到强,生产压差由小到大。开发好油田必须把科学技术的发展放在首位,针对油田问题,开展矿场实验和专题研究工作,在实践中反复认识油层,力争作到开发实践,开发认识,工艺技术准备三个超前。

ABSTRACT This paper reviews the development course of Daqing Oilfield and development models, producing target strata are becoming complicated; pr oducing series are diveded in more detailj injection-prouction system's inten sity is from weak to strong; and producing pressure differential is from small to large. In order to guarantee that oil-field development gets better the development of scienc and technology should be put in the first place. To counter the pr oblems of oilfield development, both field tests and investigations of special sub jects should be carried out, and repeatedly understanding of the oil reservoirs in practice shold be performed, thus working hard for 'three aheads of time': the development practice, the understanding of development and the prepa ration for technological requirements.