论非常规油气对经典石油天然气地质学理论的突破及意义

发布时间：2018-06-13 14:51

本文选题：石油天然气地质学 + 非常规油气地质理论　；参考：《石油勘探与开发》2017年01期

【摘要】：面对非常规油气规模快速发展引发的全球能源行业诸多重大转变,亟需深入思考非常规油气革命对经典石油天然气地质学理论的深刻影响,重新审视油气成藏要素地质概念和油气系统理论框架,赋予石油天然气地质学新时期全新的学科内涵。基于此,总结了近期全球非常规油气勘探开发的重大进展,指出非常规油气革命不仅具有油气资源大幅增加的经济意义,而且对石油天然气地质学理论带来重大革新,因此具有重要的科学意义。归纳了经典石油天然气地质学生烃、储集层、分布和开发等4方面的理论核心内容,全面回顾了石油天然气地质学理论发展历史中的5个重要节点,包括背斜与圈闭理论、有机质生烃与油气系统理论、陆相油气地质、海洋深水油气地质、连续型油气聚集与非常规油气地质理论。非常规油气对经典石油天然气地质学在圈闭、储集层、盖层、资源分布、富集规律等基本理论概念方面产生了重大突破,推动油气地质基础研究向全过程生烃、全类型储集层、全成因机制、全种类油气资源转变,深化非常规油气地质理论研究,推动石油天然气地质学理论体系发展与重构,对中国乃至世界油气从常规向非常规战略发展具有重要意义。
[Abstract]:In the face of many important changes in the global energy industry caused by the rapid development of unconventional oil and gas scale, it is necessary to think deeply about the profound influence of the unconventional oil and gas revolution on the classical oil and gas geology theory. The geological concept of oil and gas reservoir forming elements and the theoretical framework of oil and gas system are re-examined, which endows the new subject connotation of oil and gas geology in the new era. Based on this, this paper summarizes the recent great progress in unconventional oil and gas exploration and development in the world, and points out that the unconventional oil and gas revolution not only has the economic significance of substantially increasing oil and gas resources, but also brings great innovation to the geological theory of oil and gas. Therefore, it has important scientific significance. In this paper, the core contents of classical oil and gas geological student hydrocarbon, reservoir, distribution and development are summarized, and five important points in the history of petroleum and gas geology theory are reviewed, including anticline and trap theory. Theory of hydrocarbon generation and hydrocarbon system of organic matter, continental oil and gas geology, marine deepwater oil and gas geology, continuous hydrocarbon accumulation and unconventional oil and gas geology theory. Unconventional oil and gas have made great breakthroughs in the basic theoretical concepts of trap, reservoir, caprock, resource distribution, enrichment law, etc. in classical petroleum and natural gas geology, and have promoted hydrocarbon generation and reservoir formation in the whole process of basic research of oil and gas geology. It is of great significance for the development of oil and gas in China and the world from conventional to unconventional strategic development to deepen the study of unconventional oil and gas geological theory and to promote the development and reconstruction of petroleum and natural gas geology theory system.
【作者单位】：中国石油天然气集团公司;
【分类号】：P618.13

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