陆相盆地充填类型及对烃源岩形成的控制:以松辽盆地为例

地学前缘 ›› 2009, Vol. 16 ›› Issue (5): 192-200.

陆相盆地充填类型及对烃源岩形成的控制:以松辽盆地为例

王晓伏王成善冯子辉张顺黄清华黄永健

1中国地质大学地质过程与矿产资源国家重点实验室, 北京 100083
2中国地质大学(北京) 地球科学与资源学院, 北京 100083
3大庆油田有限责任公司勘探开发研究院, 黑龙江大庆 163712

出版日期:2009-09-10 发布日期:2009-09-10
基金资助:
国家重点基础研究发展计划“973”项目(2006CB701400)

Filling types of terrestrial basin and their control on the formation of hydrocarbon source rocks: Taking Songliao Basin as an example.

WANG Xiao-Fu WANG Cheng-Shan FENG Zi-Hui ZHANG Shun HUANG Qing-Hua HUANG Yong-Jian

1State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Beijing 100083, China
2School of Earth Sciences and Resources, China University of Geosciences (Beijing), Beijing 100083, China
3Exploration and Development Research Institute, Daqing Oilfield Corporation Ltd., PetroChina, Daqing 163712, China

Online:2009-09-10 Published:2009-09-10

摘要/Abstract

摘要：

文中阐述了Bohacs、Carroll等提出的陆相湖泊充填类型的划分理论,总结了陆相湖泊沉积的3种典型沉积组合:河流湖泊相组合、波动深湖相组合和蒸发相组合,并对应各自的组合方式划分出3种湖泊充填模式:过充填湖泊、平衡充填湖泊和欠充填湖泊。笔者通过对中国松辽盆地中、晚白垩世时期泉头组—嫩江组的湖泊沉积相组合、层序地层特征等资料进行总结,并与Bohacs提出的湖泊填充模式划分进行对比,初步建立起松辽盆地当时的湖泊充填模式,进而对松辽盆地当时烃源岩埋藏和分布进行了分析和总结。

关键词: 关键词：松辽盆地;泉头组—嫩江组;湖泊充填类型;陆相湖泊层序地层学;沉积相组合;有机质埋藏

Abstract:

This article introduces the theory of lakebasin filling type classification, which was proposed by Bohacs. and Carroll. They had summarized many lakebasin lithofacies, and differentiated them into three typical associations: fluviallacustrine, fluctuating profundal and evaporative. Corresponding to these three lithofacies associations, we also differentiated the lakebasin into three filling types: overfilled lakebasin, balancedfilled lakebasin and underfilled lakebasin. By summarizing the lithofacies and sequencestratigraphic characteristics of QuantouNenjiang Formations of Songliao Basin, China in the MidLate Cretaceous period, we compared Songliao Basin to this classification of lakebasin filling types proposed by Bohacs and built up a primary framework of Songliao lakebasin filling types in that period, so that we can go deeper to analyze and summarize the characteristics of their source rock distribution and organic matter burial.

Key words: Key words: Songliao Basin; QuantouNenjiang Formations; lakebasin filling type; terrestrial lacustrine sequence stratigraphy; lithofacies association; organic matter burial

王晓伏王成善冯子辉张顺黄清华黄永健. 陆相盆地充填类型及对烃源岩形成的控制:以松辽盆地为例[J]. 地学前缘, 2009, 16(5): 192-200.

WANG Xiao-Fu WANG Cheng-Shan FENG Zi-Hui ZHANG Shun HUANG Qing-Hua HUANG Yong-Jian. Filling types of terrestrial basin and their control on the formation of hydrocarbon source rocks: Taking Songliao Basin as an example.[J]. Earth Science Frontiers, 2009, 16(5): 192-200.