湖相混积岩系同沉积淋滤作用识别标志与优质储层形成机理：以石臼坨凸起陡坡带Q29和Q36构造沙一、二段为例

卢欢; 王清斌; 牛成民; 杜晓峰; 宋章强; 冯冲

doi:10.3799/dqkx.2020.175

Volume 45 Issue 10

Nov. 2020

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Article Navigation > Earth Science > 2020 > 45(10): 3721-3730

Lu Huan, Wang Qingbin, Niu Chengmin, Du Xiaofeng, Song Zhangqiang, Feng Chong, 2020. Meteoric Leaching Evidences, Diagenetic Model and Its Geology Significance in Mixed Rock of Steep Slope Zone of Shijiutuo Uplift. Earth Science, 45(10): 3721-3730. doi: 10.3799/dqkx.2020.175

Citation:

Lu Huan, Wang Qingbin, Niu Chengmin, Du Xiaofeng, Song Zhangqiang, Feng Chong, 2020. Meteoric Leaching Evidences, Diagenetic Model and Its Geology Significance in Mixed Rock of Steep Slope Zone of Shijiutuo Uplift. Earth Science, 45(10): 3721-3730. doi: 10.3799/dqkx.2020.175

Citation:

Lu Huan, Wang Qingbin, Niu Chengmin, Du Xiaofeng, Song Zhangqiang, Feng Chong, 2020. Meteoric Leaching Evidences, Diagenetic Model and Its Geology Significance in Mixed Rock of Steep Slope Zone of Shijiutuo Uplift. Earth Science, 45(10): 3721-3730. doi: 10.3799/dqkx.2020.175

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Meteoric Leaching Evidences, Diagenetic Model and Its Geology Significance in Mixed Rock of Steep Slope Zone of Shijiutuo Uplift

doi: 10.3799/dqkx.2020.175

Bohai Petroleum Research Institute, Tianjin Branch of China National Offshore Oil Corporation Limited, Tianjin 300459, China

Received Date: 2020-04-10
Publish Date: 2020-11-17

Abstract

Abstract

QHD29-2E and Q36 structure is so far the largest fan delta siliciclastic and lacustrine carbonate mixed deposits in the first and second members of Shahejie Formation in Paleogene system of Bohai Bay area,which breaks record of maximum reserve scale of siliclastic-carbonate mixed reservoir,the maximum thickness of single oil-bearing layer,and the highest tested productivity in Bohai Sea area. In our recent research,based on comprehensive analysis of rock core,rock slice observation,carbon and oxygen isotope analysis and trace element analysis,it is found that meteoric water leaching diagenesis is the major factor for high reservoir quality forming in the mixing deposition of steep slope zone of Shijiutuo uplift. Petrographical and geochemical evidences of meteoric waters process are identified. It includes 2 processes:dissolution pores,integranular fissures,terrigenous kaolinite in conglomerates during syndepositional process,and vertical karst fissures,geopetal structure in carbonates during subaerial exposure. The meteoric leaching process could be divided into 3 stages,including provenance,transportation and beach bar periods. Finally,the meteoric diagenetic model of mixed deposits in the slope zone is established. Meteoric diagenesis takes place primarily in two formation zones:the vadose zone and the phreatic zone. The diagenetic feature and evolution model of each zone are also concluded.
- Shijiutuo uplift,
- the first and second members of Shahejie Formation,
- mixed rock,
- syndeposition meteoric leaching,
- diagenetic model,
- sedimentation

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References(31)

References

Allan, J. R., Matthews, R. K., 1982. Isotope Signatures Associated with Early Meteoric Diagenesis. Sedimentology, 29(6): 797-817. https://doi.org/10.1111/j.1365-3091.1982.tb00085.x

Anadón, P., Utrilla, R., 1993. Sedimentology and Isotope Geochemistry of Lacustrine Carbonates of the Oligocene Campins Basin, North-East Spain. Sedimentology, 40(4): 699-720. https://doi.org/10.1111/j.1365-3091.1993.tb01356.x

Andrews, J.E., 1991. Geochemical Indicators of Depositional and Early Diagenetic Facies in Holocene Carbonate Muds, and Their Preservation Potential during Stabilisation. Chemical Geology, 93(3-4): 267-289. https://doi.org/10.1016/0009-2541(91)90118-B

Banner, J.L., 1995. Application of the Trace Element and Isotope Geochemistry of Strontium to Studies of Carbonate Diagenesis. Sedimentology, 42(5): 805-824. https://doi.org/10.1111/j.1365-3091.1995.tb00410.x

Brigaud, B., Durlet, C., Deconinck, J., et al., 2009. The Origin and Timing of Multiphase Cementation in Carbonates: Impact of Regional Scale Geodynamic Events on the Middle Jurassic Limestones Diagenesis (Paris Basin, France). Sedimentary Geology, 222(3): 161-180. https://doi.org/10.1016/j.sedgeo.2009.09.002

Drewry, G.E., Ramsay, A.T.S., Smith, A.G., 1974. Climatically Controlled Sediments, the Geomagnetic Field, and Trade Wind Belts in Phanerozoic Time. The Journal of Geology, 82(5): 531-553. https://doi.org/10.1086/628005

Du, X.F., Jia, D.H., Wang, Q.M., et al., 2017. Local Provenance System and Its Oil and Gas Exploration Significance: A Case Study of the Paleogene in Bohai Sea Area. China Offshore Oil and Gas, 29(4): 19-27(in Chinese with English abstract).

Goldstein, R.H., 2001. Fluid Inclusions in Sedimentary and Diagenetic Systems. Lithos, 55(1): 159-193. https://doi.org/10.1016/S0024-4937(00)00044-X

Goldstein, R.H., Reynolds, T. J., 1994. Systematics of Fluid Inclusions in Diagenetic Minerals. SEPM (Society for Sedimentary Geology), Tulsa, Oklahoma.

Guo, M.Z., Wen, C.J., Yuan, G.H., et al., 2010. Features, Origin and Geological Significance of Geopetal Structures in Carboniferous Volcanic Rocks in Niudong Block, Santanghu Basin. Marine Origin Petroleum Geology, 15(3): 74-78(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=hxyqdz201003012

Hein, J. R., Gray, S. C., Richmond, B. M., et al., 1992. Dolomitization of Quaternary Reef Limestone, Aitutaki, Cook Islands. Sedimentology, 39(4): 645-661. https://doi.org/10.1111/j.1365-3091.1992.tb02142.x

Kelts, K., Hsij, K.J., 1978. Freshwater Carbonate Sedimentation. In: Lerman, A., ed., Lakes: Chemistry, Geology and Physics. Springer Verlag, Berlin, 295-353.

Lohmann, K.C., 1988. Geochemical Patterns of Meteoric Diagenetic Systems and Their Applications to Paleokarst. In: Choquette, P.W., James, N.P., eds., Paleokarst. Springer, New York, 58-80.

López-Quirós, A., Barbier, M., Martín, J. M., et al., 2016. Diagenetic Evolution of Tortonian Temperate Carbonates Close to Evaporites in the Granada Basin (SE Spain). Sedimentary Geology, 335: 180-196. https://doi.org/10.1016/j.sedgeo.2016.02.011

Matthews, R.K., 1968. Carbonate Diagenesis: Equilibration of Sedimentary Mineralogy to the Subaerial Environment; Coral Cap of Barbados, West Indies. SEPM Journal of Sedimentary Research, 38: 1110-1119. https://doi.org/10.1306/74d71b13-2b21-11d7-8648000102c1865d

Mount, J.F., 1984. Mixing of Siliciclastic and Carbonate Sediments in Shallow Shelf Environments. Geology, 12(7): 432-435. https://doi.org/10.1130/0091-7613(1984)12432:mosacs > 2.0.co; 2 doi: 10.1130/0091-7613(1984)12432:mosacs>2.0.co;2

Pang, X.J., Du, X.F., Ma, Z.W., et al., 2017. Study on the Relationship between Provenance Denudation Quantity and Sandy Conglomerate Volume of the Paleogene Es_1-2 in Eastern Shijiutuo Uplift, Bohai Sea. China Offshore Oil and Gas, 29(4): 68-75(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zghsyq-gc201704008

Platt, N.H., 1989. Lacustrine Carbonates and Pedogenesis: Sedimentology and Origin of Palustrine Deposits from the Early Cretaceous Rupelo Formation, W Cameros Basin, N Spain. Sedimentology, 36(4): 665-684. https://doi.org/10.1111/j.1365-3091.1989.tb02092.x

Quinn, T.M.Q., 1991. Meteoric Diagenesis of Plio-pleistocene Limestones at Enewetak Atoll. SEPM Journal of Sedimentary Research, 61(5): 681-703. https://doi.org/10.1306/d42677b2-2b26-11d7-8648000102c1865d

Saller, A.H., Moore, C.H., 1989. Meteoric Diagenesis, Marine Diagenesis, and Microporosity in Pleistocene and Oligocene Limestones, Enewetak Atoll, Marshall Islands. Sedimentary Geology, 63: 253-272. https://doi.org/10.1016/0037-0738(89)90135-8

Wang, Q.B., Liu, L., Niu, C.M., et al., 2018. Impacts of the Freshwater Diagenetic Environment to the Mix-Deposition of Lacustrine Carbonate and Clastic at the Steep Slope of Shijiutuo Uplift, Bohai Bay Basin. Earth Science, 43(Suppl.2): 234-242(in Chinese with English abstract).

Xie, X.N., Ye, M, S., Xu, C.G., et al., 2018.High Quality Reservoirs Characteristics and Forming Mechanisms of Mixed Siliciclastic-Carbonate Sediments in the Bozhong Sag, Bohai Bay Basin. Earth Science, 43(10): 3526-3539(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dqkx201810015

Ye, M.S., Xie, X.N., Xu, C.G., et al., 2018. Discussion for Classification-Designation System of Mixed Siliciclastic-Carbonate Sediments and the Implication for Their Reservoir Prediction: A Case Study of Mixed Sediments from Bohai Sea Area. Geological Review, 64(5): 1118-1131(in Chinese with English abstract).

Zhao, R., Wu, Y.S., Jiang, H.X., et al., 2014. Origin Evidenced by Statistic Feature and Orientation Fabric in the Upper Permian Changxing Formation Dolostone of Panlongdong, Northeastern Sichuan. Acta Geologica Sinica, 88(6): 152-164(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dizhixb201406013

杜晓峰, 加东辉, 王启明, 等, 2017.盆内局部物源体系及其油气勘探意义:以渤海海域古近系为例.中国海上油气, 29(4): 19-27.

郭沫贞, 文川江, 苑国辉, 等, 2010.三塘湖盆地牛东石炭系火山岩示顶底构造特征、成因及地质意义.海相油气地质, 15(3): 74-78. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=hxyqdz201003012

庞小军, 杜晓峰, 马正武, 等, 2017.石臼坨凸起东段沙一、二段沉积时期物源剥蚀量与砂砾岩沉积量关系.中国海上油气, 29(4): 68-75. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zghsyq-gc201704008

王清斌, 刘立, 牛成民, 等, 2018.石臼坨凸起陡坡带大气淡水成岩环境对湖相混积岩储层的影响.地球科学, 43(增刊2): 234-242. doi: 10.3799/dqkx.2018.138

解习农, 叶茂松, 徐长贵, 等, 2018.渤海湾盆地渤中凹陷混积岩优质储层特征及成因机理.地球科学, 43(10): 3526-3539. doi: 10.3799/dqkx.2018.277

叶茂松, 解习农, 徐长贵, 等, 2018.混积岩分类命名体系探讨及对混积岩储层评价的启示:以渤海海域混积岩研究为例.地质论评, 64(5): 1118-1131.

赵锐, 吴亚生, 姜红霞, 等, 2014.四川宣汉盘龙洞上二叠统长兴组白云岩组构定向与统计特征及其成因意义.地质学报, 88(6): 152-164. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dizhixb201406013

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