松辽盆地深层断陷发育特征与油气富集

doi:10.11743/ogg20080402

Abstract

Abstract:

More than 70 fault depressions of various scales occur in the Songliao Basin and they have significantly different levels of development and hydrocarbon enrichment.Study of the characteristics of the fault depression and the associated volcanics shows that the subduction of the Pacific plate to the Northeast-Asia plate in different directions and speeds during the Late Jurassic and Early Cretaceous resulted in the development of fault depressions of various scales in different stages.In the Late Jurassic,the positive subduction of the Pacific plate to the Northeast-Asia plate caused the rising of the upper Mantle and the thinning of the earth crust,and resulted in the characteristics of fault depression distribution similar to "triple junction".Influenced by the hysteretic effect of tectonic stress transmission,fault depressions near the triple junction are characterized by early development, strong extension,large scale and thick deposits.In contrast,fault depressions far from the triple junction are characterized by late development,weak extension,small scale and thin deposits.In the Early Cretaceous,the regional tectonic stress field converted from extension to transtension,with its influences limited to the eastern fault depression and the fault depressions on both sides of the central uplift.The continuous development of the fault depression in this region and the stagnant of the development of fault depressions in other regions further enhanced the unbalance of development of fault depressions.The continuously developed fault depressions are characterized by large scale,thick fault depression sequences,multiple sets of source rocks,high level of hydrocarbon enrichment,and large potential of exploration.The fault depressions developed in late stage have relatively smaller exploration potential.The fault depressions developed in early stage are characterized by small scale, thin sequence and the least exploration potential.

Key words: triple junction, fault depression, volcanic activity, hydrocarbon accumulation, Songliao Basin

CLC Number:

TE121.2

Chen Bo, Huang Famu, Xia Yongtao, Luo Mingxia, Liu Jiyong. Characteristics of development of deep fault depressions and hydrocarbon accumulation in the Songliao Basin[J]. Oil & Gas Geology, 2008, 29(4): 428-432.

References

[1] 翟光明,王志武.中国石油地质志(卷2)——大庆油田[M].北京:石油工业出版社,1993.126～134
[2] 周荔青,雷一心.松辽盆地断陷层系大、中型油气田形成条件及勘探方向[J].石油与天然气地质,2006,27(6):820～826,840
[3] 侯启军.松辽盆地古龙地区天然气勘探方向[J].石油勘探与开发,2005,32(5):38～40
[4] 章凤奇,庞彦明,杨树锋,等.松辽盆地北部断陷区营城组火山岩锆石SHRIMP年代学、地球化学及其意义[J].地质学报,2007,81(9):1 248～1 252
[5] 闫全人,高山林,王宗起,等.松辽盆地火山岩的同位素年代、地球化学特征及意义[J].地球化学,2002,31(2):169～177
[6] 贾军涛,王璞珺,张斌,等.哈尔滨东宾县凹陷白垩纪地层层序及其与松辽盆地的对比[J].地质通报,2006,25(9-10):1 143～1 151
[7] 黄清华,谭伟,杨会臣.松辽盆地白垩纪地层序列与年代地层[J].大庆石油地质与开发,1999,18(6):15～17
[8] 于文卿,孙希,于恩君,等.松辽盆地白垩纪地层时代划分[J].铀矿地质,1999,15(5):257～263
[9] 康迪 K C[美] .板块构造与地壳演化[M].北京:科学出版社,1986.184～186
[10] 张功成,蔡希源,周章保,等.裂陷盆地分析原理和方法——以松辽盆地为例[M].北京:石油工业出版社,1996.3～9
[11] 谯汉生,记友亮,姜在兴,等.中国东部大陆裂谷与油气[M].北京:石油工业出版社,1999.49～52
[12] 迟元林,云金表,蒙启安,等.松辽盆地深部结构及成盆动力学与油气聚集[M].北京:石油工业出版社,2002.1～34,218～221
[13] 陆建林,王果寿,蔡进功,等.长岭断陷火山岩气藏勘探潜力[J].天然气工业,2007,27(8):13～15
[14] 齐井顺.松辽盆地北部深层火山岩天然气勘探实践[J].石油与天然气地质,2007,28(5):590～596
[15] 金晓辉,林壬子,邹华耀,等.松辽盆地徐家围子断陷火山活动期次与烃源岩演化[J].石油与天然气地质,2005,26(3):349～355

Characteristics of development of deep fault depressions and hydrocarbon accumulation in the Songliao Basin

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