Hydrocarbon Reservoir Distribution in the Hydrocarbon-Rich Depression: Taking Nanpu Sag as a Sample
-
摘要: 在中国陆相断陷湖盆的油气勘探中，逐渐形成了以富油气凹陷为核心的勘探思路和理论，如“满凹含油”理论、油气分布“互补性”原理等，并总结出多种油气富集规律。南堡凹陷是一个小型富油气凹陷，资源量丰富，由于构造复杂，在整个凹陷范围内易于形成构造、地层-岩性油气藏；而这些油气藏的分布以总资源量为定量，遵循地质规律进行互补性的分配.研究发现，南堡凹陷的油气聚集具有以下特征：在高柳断层北部地区以深部地层为油气主要分布层位，而在构造南部则以浅层为油气主要分布层位；在南堡凹陷构造发育部位如果未钻遇到油气，则在构造发育部位附近的岩性圈闭将成为勘探的重点目标.Abstract: Exploration clue taking hydrocarbon-rich depression was completed in oil and gas exploration of rifted lake basin, such as: "sag-wide oil-bearing" theory, oil and gas distribution "complementarity" principle and so on, and summed up a lot of laws of oil and gas enrichment. Nanpu sag was a small-scale hydrocarbon-rich depression, which was great rich resources while complicated, structure or sequence-lithologic reservoir could be formed in the whole sag. All of these reservoirs were distributed according to complementarity feature of hydrocarbon distribution. Analyzing and finding that hydrocarbon reservoirs were mainly distributed in the deep part in the north of Gaoliu fault, while mainly in the south of it. If there was no oil founded in the structure traps, lithology traps nearby could be the important aims.
-
图 1 南堡凹陷构造格局及东西部构造格架示意图(据徐安娜等，2006修改)
a.渤海湾盆地构造格架示意；b.南堡凹陷构造格局；c.A-B剖面构造格局；d.C-D剖面构造格局
Fig. 1. Schematic structure pattern of Nanpu sag and structure frameworks of eastern part and western part
图 4 南堡凹陷油气沿断裂的分配和再分配(据罗群等，2007修改)
①控源断裂；②油源断裂；③控圈断裂；④遮挡断裂；⑤改向断裂；⑥破坏断裂；⑦调整断裂；⑧桥梁断裂
Fig. 4. Contribution and secondary contribution of oil and gas along structures of Nanpu sag
-
Deng, H.W., Guo, J.Y., Wang, R.J., et al., 2008. Tectono-sequence stratigraphic analysis in continental faulted basins. Earth Science Frontiers, 15(2): 1-7 (in Chinese with English abstract). doi: 10.1016/S1872-5791(08)60024-X Dong, Y.X., Zhou, H.M., Xia, W.C., 2000. Volcanic activities and rift-subsidence cycles in Nanpu sag. Oil & Gas Geology, 21(4): 304-307 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYYT200004003.htm Du, J.H., Yi, S.W., Lu, X.J., et al., 2004. Oil and gas distribution of oil-enriched depression characterized with "reciprocity". China Petroleum Exploration, 9(1): 15-21 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-KTSY200401005.htm Egger, H., Homayoun, M., Schnabel, W., 2002. Tectonic and climatic control of Paleogene sedimentation in the Rhenodaunbian Flysch basin (Eastem Alps, Austria). Sedimentology Geology, 152(3-4): 247-262. doi: 10.1016/S0037-0738(02)00072-6 Fan, J.L., Huang, Z.Q., Fan, W.H., 2004. Cenozoic tectonic evolution of Qikou sag and its relations to hydrocarbon traps in Bohai bay basin of East China. Journal of Jilin University(Earth Science Edition), 34(4): 536-541 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-CCDZ200404009.htm Frimmel, H.E., Fölling, P.G., Eriksson, P.G., 2002. Neoproterozoic tectonic and climatic evolution recorded in the Gariep belt, Namibia and South Africa. Basin Research, 14(1): 55-67. doi: 10.1046/j.1365-2117.2002.00166.x Gong, Z.S., 1997. The major oil and gas fields China offshore. Petroleum Industry Press, Beijing, 7-63 (in Chinese). Guan, H., Zhu, X.M., 2008. Sequence framework and sedimentary facies of Ed Formation in Paleogene, Nanpu sag, Bohai bay basin. Acta Sedimentologica Sinica, 26(5): 730-736 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-CJXB200805006.htm Huang, C.Y., Wang, H., Zhou, L.H., et al., 2009. Provenance System Characters of the Third Member of Shahejie Formation in the Paleogene in Beitang sag. Earth Science—Journal of China University of Geosciences, 34(6): 975-984. doi: 10.3799/dqkx.2009.111 Huang, C.Y., Wang, H., Wu, Y.P., et al., 2010. Analysis of the hydrocardon enrichment regularity in the sequence stratigraphic framework of Tertiary in Qikou sag. Journal of Jilin University (Earth Science Edition), 40(5): 986-995 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-CCDZ201005003.htm Lin, C.S., Liu, J.Y., Zhang, Y.M., 2002. Characteristics of Tertiary tectonic sequence in Kuqa depression and its response to foreland tectonism. Science in China (Ser. D), 32(3): 177-183 (in Chinese with English abstract). Lin, C.S., Zheng, H.R., Ren, J.Y., et al., 2003. The control of syndepositional faulting on the Eogene sedimentary basin fills of the Dongying and Zhanhua sags, Bohai bay basin. Science in China (Ser. D), 33(11): 1025-1036 (in Chinese with English abstract). Liu, Y.L., Qiu, C.G., Deng, H.W., et al., 2008. Control of the structure of the Paleogene Dongying Formation upon fan-delta deposition in the Nanpu depression, Jidong oilfield. Oil & Gas Geology, 29(1): 95-101 (in Chinese with English abstract). http://www.researchgate.net/publication/285754847_Control_of_the_structure_of_the_Paleogene_Dongying_Formation_upon_fan-delta_deposition_in_the_Nanpu_Depression_Jidong_oilfield Luo, Q., Zhou, H.M., Dong, Y.X., et al., 2007. Genetic types of subtle hydrocarbon reservoirs and their controlling factors in terrestrial fault-depression. China Petroleum Exploration, 12(2): 7-14 (in Chinese with English abstract). Smith, G.J., Jacobi, R.D., 2001. Tectonic and eustatic signals in the sequence stratigraphy of the Upper Devonian Canadaway Group, New York State. AAPG Bulletin, 85(2): 325-357. doi: 10.1306/8626C7D5-173B-11D7-8645000102C1865D Wang, H., Bai, Y.F., Huang, C.Y., et al., 2009. Reconstruction and application of the Paleogene provenance system of the Dongying Formation in Qikou depression. Earth Science—Journal of China University of Geosciences, 34(3): 448-456 (in Chinese with English abstract). doi: 10.3799/dqkx.2009.050 Xu, A.N., Zheng, H.J., Dong, Y.X., et al., 2006. Sequence stratigraphic framework and sedimentary facies prediction in Dongying Formation of Nanpu sag. Petroleum Exploration and Development, 33(4): 437-443 (in Chinese with English abstract). http://www.researchgate.net/publication/293037441_Sequence_stratigraphic_framework_and_sedimentary_facies_prediction_in_Dongying_Formation_of_Nanpu_Sag Yuan, X.J., Qiao, H.S., 2002. Exploration of subtle reservoir in prolific depression of Bohai bay basin. Oil & Gas Geology, 23(2): 130-137 (in Chinese with English abstract). http://www.researchgate.net/publication/285892546_Exploration_of_subtle_reservoir_in_prolific_depression_of_Bohai_Bay_Basin Zhao, W.Z., Zou, C.N., Wang, Z.C., et al., 2004. The intension and signification of "sag-wide oil-bearing theory" in the hydrocarobon-rich depression with terrestrial origin. Petroleum Exploration and Development, 31(2): 5-12 (in Chinese with English abstract). 邓宏文, 郭建宇, 王瑞菊, 等, 2008. 陆相断陷盆地的构造层序地层分析. 地学前缘, 15(2): 1-7. doi: 10.3321/j.issn:1005-2321.2008.02.001 董月霞, 周海民, 夏文臣, 2000. 南堡凹陷火山活动与裂陷旋回. 石油与天然气地质, 21(4): 304-307. doi: 10.3321/j.issn:0253-9985.2000.04.004 杜金虎, 易士威, 卢学军, 等, 2004. 试论富油凹陷油气分布的"互补性"特征. 中国石油勘探, 9(1): 15-21. https://www.cnki.com.cn/Article/CJFDTOTAL-KTSY200401005.htm 樊敬亮, 黄志全, 樊卫花, 2004. 歧口凹陷新生代构造演化与油气. 吉林大学学报(地球科学版), 34(4): 536-541. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ200404009.htm 龚再升, 1997. 中国近海大油气田. 北京: 石油工业出版社, 7-63. doi: 10.3321/j.issn:1000-1522.1997.04.002 管红, 朱筱敏, 2008. 南堡凹陷东营组层序地层格架及沉积体系. 沉积学报, 26(5): 730-736. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB200805006.htm 黄传炎, 王华, 周立宏, 等, 2009. 北塘凹陷古近系沙河街组三段物源体系分析. 地球科学——中国地质大学学报, 34(6): 975-984. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200906013.htm 黄传炎, 王华, 吴永平, 等, 2010. 歧口凹陷第三系层序格架下的油气藏富集规律. 吉林大学学报(地球科学版), 40(5): 986-995. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ201005003.htm 林畅松, 刘景彦, 张燕梅, 2002. 库车坳陷第三系构造层序的构成特征及其对前陆构造作用的响应. 中国科学(D辑), 32(3): 177-183. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200203000.htm 林畅松, 郑和荣, 任建业, 等, 2003. 渤海湾盆地东营、沾化凹陷早第三纪同沉积断裂作用对沉积充填的控制. 中国科学(D辑), 33(11): 1025-1036. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200311000.htm 刘延莉, 邱春光, 邓宏文, 等, 2008. 冀东南堡凹陷古近系东营组构造对扇三角洲的控制作用. 石油与天然气地质, 29(1): 95-101. doi: 10.3321/j.issn:0253-9985.2008.01.015 罗群, 周海民, 董月霞, 等, 2007. 陆相断陷盆地隐蔽油气藏成因类型及控制因素——以南堡凹陷为例. 中国石油勘探, 12(2): 7-14. doi: 10.3969/j.issn.1672-7703.2007.02.002 王华, 白云风, 黄传炎, 等, 2009. 歧口凹陷古近纪东营期古物源体系重建与应用. 地球科学——中国地质大学学报, 34(3): 448-456. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200903009.htm 徐安娜, 郑红菊, 董月霞, 等, 2006. 南堡凹陷东营组层序地层格架及沉积相预测. 石油勘探与开发, 33(4): 437-443. doi: 10.3321/j.issn:1000-0747.2006.04.009 袁选俊, 谯汉生, 2002. 渤海湾盆地富油气凹陷隐蔽油气藏勘探. 石油与天然气地质, 23(2): 130-137. doi: 10.3321/j.issn:0253-9985.2002.02.005 赵文智, 邹才能, 汪泽成, 等, 2004. 富油气凹陷"满凹含油"论——内涵与意义. 石油勘探与开发, 31(2): 5-12. doi: 10.3321/j.issn:1000-0747.2004.02.002 -
下载:
点击查看大图
图(5)
计量
- 文章访问数: 413
- HTML全文浏览量: 717
- PDF下载量: 8
- 被引次数: 0
