含煤地层形成大、中型气田的主要条件初探

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A PRELIMINARY APPROACH TO THEMAIN FOKMATTIVE CONDITIONS OF LARGE AND MIDDLE SIZE OF GAS FIELDS IN COAL-BEARING SYSTEMS

摘要: 本文以国内外典型煤成气田的大量资料为基础,从动态平衡的角度,对含煤地层形成大中型气田的源岩、聚集和保存三大主要条件进行了初步探讨。
- 含煤地层 /
- 大中型气田 /
- 动态平衡 /
- 形成条件
Abstract: With a viewpoint of dynamic equilibrium,a preliminary approach has been made to the key factors which control over the formation of large and middle size of gas fields in coal-bearing systems on the basis of the studies on the typical coal-derived gas fields at home and abroad.It is proposed that source rocks, accumulation and preservation of natural gas should be essential conditions.

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