新疆石油地质 ›› 2002, Vol. 23 ›› Issue (2): 165-169.

• 综述 • 上一篇    下一篇

构造作用对油气生成和运聚的影响

袁明生1, 黄卫东2, 李华明2, 王志勇2   

  1. 1.石油大学,北京 102200;
    2.中国石油 吐哈油田分公司 勘探开发研究院,新疆 哈密 839009
  • 收稿日期:2001-12-30 出版日期:2002-04-01 发布日期:2020-08-07
  • 作者简介:袁明生(1962-),男,内蒙古达拉特旗人,高级工程师,石油大学在读博士研究生。

Effect of Tectonism on Hydrocarbon Generation, Migration and Accumulation

YUAN Ming-sheng, HUANG Wei-dong, LI Hua-ming, WANG Zhi-yong   

  • Received:2001-12-30 Online:2002-04-01 Published:2020-08-07
  • About author:YUAN Ming-sheng (1962-), Male, Senior Engineer, Doctor Candidate, Petroleum Geology, University of Petroleum, Beijing 102200, China

摘要: 有机质从 埋藏开始,就处于极其复杂的地球物理化学场中,环境提供的能量,一是热量、二是机械能。机械能,主要是通过机械力作用传递给系统的,另外还以机械波的形式赋予系统一定的机械能。当发生断褶构造运动时,机械力对油气运移的影响尤为突出,它经能量的迁移转化,促成了包括机械力降解和地应力驱动等一系列的连锁反应,制 造了一次次高效的成油生运)事件。本文以突变论为着眼点,按照改造控制建造的思路,大胆提出构造运动制造生排烃事件、成就含油气系统的假说。

关键词: 构造地震, 地震波场, 有效接触压力, 超微颗粒, 机械力化学作用, 表面化学作用, 有机质演化, 油气运移, 成藏期

Abstract: At the beginning of burial, organic matter in natural world would have been in extremely complicated geophysical and geochemical fields where there existed two kinds of environmental energies: thermal energy and mechanical energy. The latter could be transferred into petroleum system by its mechanical stresses,and endued with a certain of mechanical energy in form of mechanical wave. Once a faulted fold structural movement took place,the mechanical stress had obvious effect on hydrocarbon migration, which might be converted or transformed into degradation of the energy and drive of ground stress, such a series of chain reactions would result in successive high efficient events in hydrocarbon generation,migration and accumulation. This study proposed a hypothesis that it is tectonic movement that creates events of hydrocarbon generation and drainage and accomplishes a petroleum system in light of saltatory evolution and by idea of transforming controlled formations.

Key words: seismic structure, seismic wave field, effective contact pressure, ultramicrograin, mechanic geochemical action, surface chemistry, organic matter evolution, hydrocarbon migration, reservoir formation stage

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