The Analysis of Sequence Stratigraphy and Diagenesis for the Carbonates of Cambrian in the Southeast of Guizhou Province

DENG Chang yu; ZHANG Xiu lian; CHEN Jian wen; WANG Xi an

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Article Navigation > Acta Sedimentologica Sinica > 2004 > 22(4): 588-596

DENG Chang yu, ZHANG Xiu lian, CHEN Jian wen, WANG Xi an. The Analysis of Sequence Stratigraphy and Diagenesis for the Carbonates of Cambrian in the Southeast of Guizhou Province[J]. Acta Sedimentologica Sinica, 2004, 22(4): 588-596.

Citation:

The Analysis of Sequence Stratigraphy and Diagenesis for the Carbonates of Cambrian in the Southeast of Guizhou Province

1.
Department of Geology, Peking University, Beijing100871;
2.
The Second Oil Extraction Factory, Daqing Petroleum Company,Daqing Heilongjiang 163459;
3.
The Exploration and Development Institute of Xinjiang Petroleum Company, Wulumuqi 830011

Received Date: 2003-10-30
Rev Recd Date: 2004-06-03
Publish Date: 2004-12-10

Abstract

The Cambrian in the southeast of Qian is composed of typical carbonate rocks, which are widespread and better reservoirs. In order to understand the lithology, porosity and so on, in this paper, we took the Cambian in Sandu Danzhai to analyze petrographic feature in each layer and concluded the diagenetic environment of every formation of the Carbonate. Based on these study, we obtain the corresponding diagenesis which is responsible for producing the porosity of the rock, point out dolomitization is the main diagenesis in Duliujiang Formation of the mid Cambrian froming the larger and thicker carbonate rock, and dissolution pores produced by the burial dissolution is typical characters of the mid and upper Cambrian in the study area, burial dissolution is favorable for improving the reservoir physical properties. Recrystallization and compaction dissolution have also positive effect in producing porosity within the reservoir. This paper shows clearly the diagenetic evolution history of each formation within the Cambrian in the southeast of Guizhou province.
- the south-east of Guizhou province,
- Cambrian,
- carbonate rock,
- system tract,
- slump,
- dolomitization,
- solution pore

References

[1]	杨惠民,等. 滇黔桂海相碳酸盐地区最佳油气保存单元的评价与选择. 贵阳:贵州科技出版社,1999.163～177[Yang Huimin, et al. The Evaluation and Choice of the Best Oil and Gas Reserve Unit in Dian Qian Gui Marine Carbonate Rocks Area. Guiyang: Guizhou Science and Technology Press, 1999.163～177]
[2]	张秀莲. 论斜坡相碳酸盐岩的含油气性. 见:李茂松. 北京大学国际地质科技学术研讨会论文集. 北京: 地震出版社,1988.684～692[ Zhang Xiulian. The Discussion of Petroliferous Characteristics for Carbonate Rocks of Slope Facies In:Li Maosong. The Thesis Collection of International Geology Science and Technology Academic Symposium in Peking University. Beijing:Earthquake Press, 1988.684～692]
[3]	张秀莲. 碳酸盐岩中氧、碳稳定同位素与古盐度、古水温的关系.沉积学报, 1985, 3(4) : 17～28[Zhang Xiulian. Relationship between carbon and oxygen stable isotope in carbonate rocks and paleosalinity and paleotemperature of seawater. Acta Sedimentologica Sinica,1985,3(4):17～28]
[4]	王英华, 黄志诚, 王国忠, 梁百和. 中、下扬子区海相碳酸盐岩成岩作用研究. 北京: 科学技术文献出版社,1991.4～11 [Wang Yinghua, Huang Zhicheng, Wang Guozhong, Liang Baihe. The Study of Diageneses of Marine Carbonate Rocks in the Lower-Middle Yangtze Region. Beijing:Science Technology Reference Press, 1991.4～11]
[5]	张秀莲,于德龙,王贤.湖北宜昌地区寒武系碳酸盐岩岩石学特征及沉积环境. 古地理学报, 2003, 5(2):152～161[Zhang Xiulian, Yu Delong, Wang Xian. The petrographic characteristics and sedimentary environments of carbonate rocks of the Cambrian in Yichang area, Hubei Province. Journal of Palaeogeography, 2003,5(2):152～161]
[6]	王英华, 张秀莲, 杨承运. 华北地区早古生代碳酸盐岩岩石学. 北京: 地震出版社,1988.73～101 [Wang Yinghua, Zhang Xiulian, Yang Chengyun. The Petrographic of Carbonate Rocks of earlier Palaeozoic in Hua Bei Area. Beijing: Earthquake Press, 1988.73～101]
[7]	Zhang Xiulian. Types and spatio-temporal distribution of the shoal facies in the lower middle Yangtze area,China. Scientia Geologica Sinica 2000,9,71～79
[8]	Zhang Xiulian, Jiang Lingzhi. Diagenesis and reservoir characteristics of shoal facies in the Middle and Lower Yangtze Area. Scientia Geologica Sinica.2000,9: 295～302
[9]	Zhang Xiulian, Jiang Lingzhi. Research on diagenesis of Cambrian shoal facies carbonate rocks in the Xidong Area, Hubei Province. Acta Geologica Sinica, 2001,75:161～174
[10]	翟永红,郭建华,刘生国.塔中地区石炭系碳酸盐岩成岩作用与储层评价. 江汉石油学院学报,1995, 17(3):13～18 [Zhai Yonghong, Guo Jianhua, Liu Shengguo.Diagenesis and reservoir evaluation of Carboniferous carbonate reservoirs in Tazhong area. Journal of Jianghan Petroleum Institute, 1995,17(3):13～18]
[11]	杜森官.中国南方东部震旦系碳酸盐岩成岩作用. 安徽地质,1997, 7(2):2～6[Du Senguan. The character of diagenesis of the Sinian carbonate rock in the eastern part of south China. Anhui Geology, 1997,7(2):2～6]
[12]	胡明毅,高振中,李建明. 中上扬子区古生界深水斜坡及台地边缘碳酸盐岩成岩作用. 石油实验地质, 1998,20(3):241～247[Hu Mingyi, Gao Zhenzhong, Li Jianming.Diagenesis of carbonate rocks on platform margin and deep water slope in the Upper Sinian-Ordovician in the middle to upper Yangtze area. Experimental Petroleum Geology, 1998,20(3):239～247]
[13]	翟永红,郭成贤. 中扬子台地北缘灯影组碳酸盐岩成岩作用序列及成岩模式. 地质地球化学,1997, 2(2):45～52[Zhai Yonghong, Guo Chengxian. The carbonate diagenetic model and sequence of the Dengkying Formation (Upper Sinian) on the northern margin of the middle Yangtze Platform. Geology-Geochemistry, 1997, 2(2):45～52]
[14]	胡恒,陈景山. 塔北地区下奥陶统碳酸盐岩成岩作用及孔隙演化. 成都理工学院学报(增刊), 1996,23:104～110[Hu Heng, Chen Jingshan.Diagenesis of the Lower Ordovician carbonate in the North of Tarim Basin. Journal of Chengdu Institute of Technology, 1996,23:104～110]
[15]	Zhang Xiulian, Wang Yinghua, Chen Xiaolong. Diagenesis and porosity of the Cambrian-Ordovician carbonate shoal facies at Yangjiaping, Shimen, Hunan. Acta Geologica Sinica, 2000,74: 29～45
[16]	朱梅湘,张秀莲,王英华. 中下扬子区三叠纪海相碳酸盐岩成岩作用和成岩环境. 古地理学报,2000,2(4):43～50[ Zhu Meixiang, Zhang Xiulian, Wang Yinghua. The diageneses and diagenetic environments of marine carbonate rocks of the Triassic in the Lower-Middle Yangtze region. Journal of Palaeogeography, 2000,2(4):43～50]
[17]	张秀莲.碳酸盐岩成岩研究的新方法:成岩综合柱状图. 地质科学,1995, 30(4):402～413[Zhang Xiulian. A new method in the study of carbonate diagenesis-Composite column of diagenesis. Scientia Geologica Sinica,1995,30(4):402～413]

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沈阳化工大学材料科学与工程学院沈阳 110142

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The Analysis of Sequence Stratigraphy and Diagenesis for the Carbonates of Cambrian in the Southeast of Guizhou Province

1. Department of Geology, Peking University, Beijing100871;

2. The Second Oil Extraction Factory, Daqing Petroleum Company,Daqing Heilongjiang 163459;

3. The Exploration and Development Institute of Xinjiang Petroleum Company, Wulumuqi 830011

Received Date: 2003-10-30

Rev Recd Date: 2004-06-03

Publish Date: 2004-12-10

Key words:

Abstract: The Cambrian in the southeast of Qian is composed of typical carbonate rocks, which are widespread and better reservoirs. In order to understand the lithology, porosity and so on, in this paper, we took the Cambian in Sandu Danzhai to analyze petrographic feature in each layer and concluded the diagenetic environment of every formation of the Carbonate. Based on these study, we obtain the corresponding diagenesis which is responsible for producing the porosity of the rock, point out dolomitization is the main diagenesis in Duliujiang Formation of the mid Cambrian froming the larger and thicker carbonate rock, and dissolution pores produced by the burial dissolution is typical characters of the mid and upper Cambrian in the study area, burial dissolution is favorable for improving the reservoir physical properties. Recrystallization and compaction dissolution have also positive effect in producing porosity within the reservoir. This paper shows clearly the diagenetic evolution history of each formation within the Cambrian in the southeast of Guizhou province.

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Reference (17)

[1]	杨惠民,等. 滇黔桂海相碳酸盐地区最佳油气保存单元的评价与选择. 贵阳:贵州科技出版社,1999.163～177[Yang Huimin, et al. The Evaluation and Choice of the Best Oil and Gas Reserve Unit in Dian Qian Gui Marine Carbonate Rocks Area. Guiyang: Guizhou Science and Technology Press, 1999.163～177]
[2]	张秀莲. 论斜坡相碳酸盐岩的含油气性. 见:李茂松. 北京大学国际地质科技学术研讨会论文集. 北京: 地震出版社,1988.684～692[ Zhang Xiulian. The Discussion of Petroliferous Characteristics for Carbonate Rocks of Slope Facies In:Li Maosong. The Thesis Collection of International Geology Science and Technology Academic Symposium in Peking University. Beijing:Earthquake Press, 1988.684～692]
[3]	张秀莲. 碳酸盐岩中氧、碳稳定同位素与古盐度、古水温的关系.沉积学报, 1985, 3(4) : 17～28[Zhang Xiulian. Relationship between carbon and oxygen stable isotope in carbonate rocks and paleosalinity and paleotemperature of seawater. Acta Sedimentologica Sinica,1985,3(4):17～28]
[4]	王英华, 黄志诚, 王国忠, 梁百和. 中、下扬子区海相碳酸盐岩成岩作用研究. 北京: 科学技术文献出版社,1991.4～11 [Wang Yinghua, Huang Zhicheng, Wang Guozhong, Liang Baihe. The Study of Diageneses of Marine Carbonate Rocks in the Lower-Middle Yangtze Region. Beijing:Science Technology Reference Press, 1991.4～11]
[5]	张秀莲,于德龙,王贤.湖北宜昌地区寒武系碳酸盐岩岩石学特征及沉积环境. 古地理学报, 2003, 5(2):152～161[Zhang Xiulian, Yu Delong, Wang Xian. The petrographic characteristics and sedimentary environments of carbonate rocks of the Cambrian in Yichang area, Hubei Province. Journal of Palaeogeography, 2003,5(2):152～161]
[6]	王英华, 张秀莲, 杨承运. 华北地区早古生代碳酸盐岩岩石学. 北京: 地震出版社,1988.73～101 [Wang Yinghua, Zhang Xiulian, Yang Chengyun. The Petrographic of Carbonate Rocks of earlier Palaeozoic in Hua Bei Area. Beijing: Earthquake Press, 1988.73～101]
[7]	Zhang Xiulian. Types and spatio-temporal distribution of the shoal facies in the lower middle Yangtze area,China. Scientia Geologica Sinica 2000,9,71～79
[8]	Zhang Xiulian, Jiang Lingzhi. Diagenesis and reservoir characteristics of shoal facies in the Middle and Lower Yangtze Area. Scientia Geologica Sinica.2000,9: 295～302
[9]	Zhang Xiulian, Jiang Lingzhi. Research on diagenesis of Cambrian shoal facies carbonate rocks in the Xidong Area, Hubei Province. Acta Geologica Sinica, 2001,75:161～174
[10]	翟永红,郭建华,刘生国.塔中地区石炭系碳酸盐岩成岩作用与储层评价. 江汉石油学院学报,1995, 17(3):13～18 [Zhai Yonghong, Guo Jianhua, Liu Shengguo.Diagenesis and reservoir evaluation of Carboniferous carbonate reservoirs in Tazhong area. Journal of Jianghan Petroleum Institute, 1995,17(3):13～18]
[11]	杜森官.中国南方东部震旦系碳酸盐岩成岩作用. 安徽地质,1997, 7(2):2～6[Du Senguan. The character of diagenesis of the Sinian carbonate rock in the eastern part of south China. Anhui Geology, 1997,7(2):2～6]
[12]	胡明毅,高振中,李建明. 中上扬子区古生界深水斜坡及台地边缘碳酸盐岩成岩作用. 石油实验地质, 1998,20(3):241～247[Hu Mingyi, Gao Zhenzhong, Li Jianming.Diagenesis of carbonate rocks on platform margin and deep water slope in the Upper Sinian-Ordovician in the middle to upper Yangtze area. Experimental Petroleum Geology, 1998,20(3):239～247]
[13]	翟永红,郭成贤. 中扬子台地北缘灯影组碳酸盐岩成岩作用序列及成岩模式. 地质地球化学,1997, 2(2):45～52[Zhai Yonghong, Guo Chengxian. The carbonate diagenetic model and sequence of the Dengkying Formation (Upper Sinian) on the northern margin of the middle Yangtze Platform. Geology-Geochemistry, 1997, 2(2):45～52]
[14]	胡恒,陈景山. 塔北地区下奥陶统碳酸盐岩成岩作用及孔隙演化. 成都理工学院学报(增刊), 1996,23:104～110[Hu Heng, Chen Jingshan.Diagenesis of the Lower Ordovician carbonate in the North of Tarim Basin. Journal of Chengdu Institute of Technology, 1996,23:104～110]
[15]	Zhang Xiulian, Wang Yinghua, Chen Xiaolong. Diagenesis and porosity of the Cambrian-Ordovician carbonate shoal facies at Yangjiaping, Shimen, Hunan. Acta Geologica Sinica, 2000,74: 29～45
[16]	朱梅湘,张秀莲,王英华. 中下扬子区三叠纪海相碳酸盐岩成岩作用和成岩环境. 古地理学报,2000,2(4):43～50[ Zhu Meixiang, Zhang Xiulian, Wang Yinghua. The diageneses and diagenetic environments of marine carbonate rocks of the Triassic in the Lower-Middle Yangtze region. Journal of Palaeogeography, 2000,2(4):43～50]
[17]	张秀莲.碳酸盐岩成岩研究的新方法:成岩综合柱状图. 地质科学,1995, 30(4):402～413[Zhang Xiulian. A new method in the study of carbonate diagenesis-Composite column of diagenesis. Scientia Geologica Sinica,1995,30(4):402～413]

The Analysis of Sequence Stratigraphy and Diagenesis for the Carbonates of Cambrian in the Southeast of Guizhou Province

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