含油气盆地地质学及其研究中的系统工程

GEOLOGY OF PETROLIFEROUS BASINS AND THEIR SYSTEMATIC ENGINEERING IN RESEARCH

赵重远 刘池洋 任战利

Zhao Zhongyuan Liu Chiyang Ren Zhanli

含油气盆地地质学是作者倡仪建立的一门新学科,它的研究方法是一项系统工程,包括以下子系统:①背景系统——即盆地是在何种构造背景下形成的;②演化和变形系统——盆地的构造演化和盆内变形;③沉积系统;④水动力系统;⑤热力系统;⑥油气系统;⑦改造系统——盆地演化中最后一次构造运动对盆地进行怎样的改造。最后,是对各子系统向着盆地演化中的成油过程所要求的环境和条件的统一和综合。

Geology of petroliferous basins is a new course proposed by the authors to establish.The present-day research in petroleum geology and the oil and gas prospecting have proved that the sedimentary basins are the foundation units in which oil and gas generate,migrate and accumulate.It has also been proved that to study oil and gas generation,migration,reservoirs,traps,and cap rocks in a basin isolated-ly,and to describe and classify oil and gas accumulation simply can not meet the need of hydrocarbon prospecting.So it is necessary to regard the study of the geology of petroliferous basins as a systematic engineering that all kind of factors are connected with each other.This systematic engineering may be divided into several subsystems as follows:1.Background sys-tem.2.Evolution and deformation system.3.Sedimentary system.4.Hydrodynamic system.5.Thermaisystem.6.Oil and gas system.7.Reformation system.At last,all the achievements in researchof the above subsystems will be synthesized and summarized.Only in this way,the systematic engineer-ing of the petroliferous basins can be a complete system.

10.11743/ogg19900116