济阳坳陷非生物成因气聚储的深层构造因素探讨

汤达祯; 刘鸿祥; 李小孟; 张君峰; 刘大锰; 杜刚

Volume 27 Issue 1

Jan. 2002

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Article Navigation > Earth Science > 2002 > 27(1): 30-34

TANG Da-zhen, LIU Hong-xiang, LI Xiao-meng, ZHANG Jun-feng, LIU Da-meng, DU Gang, 2002. Probe into Deep-Seated Structural Factors of Abiogenic Gas Accumulation and Storage in Jiyang Depression. Earth Science, 27(1): 30-34.

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Probe into Deep-Seated Structural Factors of Abiogenic Gas Accumulation and Storage in Jiyang Depression

1.
Department of Energy Resources Geology, China University of Geosciences, Beijing 100083, China
2.
Shengli Petroleum Bureau, Dongying 257000, China
3.
Exploration and Production Branch, China Petrol Com Lt, Beijing 100027, China

Received Date: 2000-08-11
Publish Date: 2002-01-25

Abstract

Abstract

A synthetic analysis of deep seismic prospecting data and abiogenic gas distribution preliminarily reveals that superplastic rheological mechanism affects significantly the flow deformation of rocks and adjustment of deep structures of the earth crust in the Jiyang depression. Mantle substance upwelling and flow deformation of rocks in middle and lower crusts, especially in low velocity body, along with stretching breach within the surface crust, restrict the development of the gas bearing structures according to a knockdown style of brittle split in surface crust and flow deformation in depth. Magma function was obstructed by tenacity layer of the crust, and assimilated lithospheric substance through anatexis and transformed the layer nature by virtue of emplacement in the crust. In the layer containing low velocity body, metamorphism and weakness of crust rocks have been promoted as the fluid including gathered CO 2. Deep bedding fault, structural dismantling and expansion of fault root among whole crust arrangement constitute beneficial structural factors for the abiogenic gas accumulation and storage in the study area.
- Jiyang depression,
- low velocity body of crust,
- flow deformation of rock,
- gas bearing structure,
- abiogenic gas

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References(14)

References

[1]	戴金星, 宋岩, 戴春森, 等. 中国东部无机成因气及其气藏形成条件[M]. 北京: 科学出版社, 1995. 131-150. Dai J X, Song Y, Dai C S, et al. A biogenic gases and their accumulation in the eastern China[M]. Beijing : Science P ress, 1995.131-150.
[2]	Behrmann J H, Mainprice D. Deformation mechanism in a high temperature quartz-feldspar mylonite: evidences for superplastic flow in the lower continental crust[J]. Tecto nophysics, 1987, 140 : 297-305.
[3]	David B. Fluid movements-element transpo rt and the composition of the deep crust[M]. London : Kluwer Academic Publishers, 1989. 90-121.
[4]	杜乐天. 烃碱流体地球化学原理---重论热液作用和岩浆作用[M]. 北京: 科学出版社, 1996. 1-212. Du L T. Geochemical principles of hy drocarbon alkali-fluids: reconstruction o f hydrothermalism and magmatism theory[M]. Beijing : Science P ress, 1996.1-212.
[5]	宋仲和, 安昌强, 陈国英, 等. 中国东部及其相邻海域S波三维速度结构[J]. 地球物理学报, 1992, 35(3) : 316-330. doi: 10.3321/j.issn:0001-5733.1992.03.006 Song Z H, An C Q, Chen G Y, et al. The 3-D shear wave velocity structure beneath the eastern China and its adjacent seas[J]. Acta Geophysica Sinica, 1992, 35(3) : 316-330. doi: 10.3321/j.issn:0001-5733.1992.03.006
[6]	刘国栋. 华北地区壳内高导层及其与地壳构造活动性的关系[J]. 中国科学(D辑), 1984, (9) : 839-848. https://www.cnki.com.cn/Article/CJFDTOTAL-JBXK198409009.htm Liu G D. T he high conducting layers of crust and their related to the crustal tectonic activities in North China [J]. Science in China (Series D), 1984, (9) : 839- 848. https://www.cnki.com.cn/Article/CJFDTOTAL-JBXK198409009.htm
[7]	刘俊来. 大陆岩石圈流变学研究动向[A]. 见: 中国地质矿产部科学技术司、中国地质矿产部信息研究院. 当代地质科学技术进展[C]. 武汉: 中国地质大学出版社, 1992. 105-111. Liu J L. Trend of theoretical research on the flow deformation of continental litho sphere[A]. In: Science and technology department of geology and mineral ministry, PRC and information institute of geology and mineral ministry, PRC, eds. Advances in mo dern science and technology of geology[C]. Wuhan : China University of Geosciences Press, 1991.105-111.
[8]	Carter N L, Tsenn M C. Flow properties of continental lithosphere[J]. Tectonophysics, 1987, 136: 27-63. doi: 10.1016/0040-1951(87)90333-7
[9]	Hubral P. Geophysical aspects of recent deep seismic soundings of the German crust[A]. In: Bodén A, Eriksson K G, eds. Deep drilling in crystalline bedrock[C]. New York: Springer-Verlag, 1988. 401-416.
[10]	Sibson R H. Earthquakes faulting as a structural process [J]. J Struct Geol, 1989, 11 : 1-14. doi: 10.1016/0191-8141(89)90032-1
[11]	Ziegler P A. Plate tectonics, plate moving mechanisms and rifting[J]. T ectonophysics, 1992 (b), 215: 9- 34.
[12]	Kremenetsky A A, Ovchinnikov L N. The Precambrian continental crust : its structure, composition and evolution as revealed by deep drilling in the U.S.S. R[J]. Precambr Res, 1986, 33: 11-43. doi: 10.1016/0301-9268(86)90013-6
[13]	Frost B R, Frost C D. CO₂, melts, and granulite metamorphism[J]. Nature, 1987, 327 : 503-506. doi: 10.1038/327503a0
[14]	Behr H J, Frentzel-Beyme K. Permeability and paleoporosity in crystalline bedrocks of the Central European basement-studies of cathodoluminescence[A]. In : Bodén A, Eriksso n K G, eds. Deep drilling in crystalline bedrock[C]. New York : Springer-Verlag, 1988. 477-497.