断陷湖盆隐蔽油藏预测及勘探的关键技术——高精度地震探测基础上的层序地层学研究

李思田; 潘元林; 陆永潮; 任建业; 解习农; 王华

断陷湖盆隐蔽油藏预测及勘探的关键技术——高精度地震探测基础上的层序地层学研究

1.
中国地质大学沉积盆地与沉积矿产研究所, 湖北武汉 430074
2.
中国石化胜利油田有限公司, 山东东营 257000

详细信息

作者简介:
李思田(1934-), 男, 教授, 博士生导师, 主要从事沉积盆地分析及其能源资源效应方面的教学和科研工作

中图分类号: P618.130.2
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出版历程
- 收稿日期: 2002-07-03
- 刊出日期: 2002-09-25

Key Technology of Prospecting and Exploration of Subtle Traps in Lacustrine Fault Basins: Sequence Stratigraphic Researches on the Basis of High Resolution Seismic Survey

1.
Institute of Sedimentary Basin and Minerals, China University of Geosciences, Wuhan 430074, China
2.
Shengli Oil Field Limited Company, China Petroleum & Chemical Corporation, Dongying 257000, China

摘要

摘要: 近十余年来世界和我国隐蔽油藏勘探取得了巨大进展, 其关键技术是高精度的三维地震及在此基础上的层序地层学研究, 二者的结合已被油气产业部门当作勘探中的“权威性技术”.断陷湖盆在我国东部含油气资源的重要性居首位, 控制层序形成演化的诸因素中, 构造、古气候和在区域古地理格局中的位置对湖盆的类型和演化起着决定作用.需要按照断陷湖盆的沉积构造演化特征建立有预测功能的层序构成模式.在成熟的勘探区, 重新建立等时层序地层格架, 进行体系域精度的工业制图, 阐明沉积体系的分布规律, 使用高精度地球物理技术对圈闭定位, 并对构造坡折带和低位域扇体给予重点注意.用这种技术方法指导隐蔽油气藏的勘探, 已经并必将有许多重要发现
- 隐蔽油藏 /
- 层序地层学 /
- 断坡带 /
- 低位扇
Abstract: Over the past ten years, great progress has been made in the exploration of subtle traps both inside and outside China, whose key technology is the high-resolution 3D seismic detection and the high-resolution 3D seismic detection-based sequence stratigraphic research. The combination of the two technologies has been termed by the petroleum and gas industry as the "authoritative technology". The lacustrine fault basin is the most important for the generation of oil and gas in the east of China. In particular, the structure, paleoclimate and the paleogeographical setting play a dominant role in lacustrine basin types and evolution. In addition, the sequence architectural model established to forecast the oil and gas resources should reflect the sedimentary structural evolution features of the lacustrine fault basin. In the mature exploration areas, more important discoveries in the subtle traps may be made in such aspects as the re-establishment of the isochronous sequence statigraphic framework, the compilation of the systems tract exploration map, the clarification of the distribution pattern of the sedimentary system, the emphasis on the fault controlled slope break and low stand systems tract fans, and the location of the subtle traps with high resolution geophysical technology.
- subtle trap /
- sequence stratigraphy /
- fault controlled slope break zone /
- low stand systems tract fan.

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图 1 胜利油区东营凹陷近环形断裂系形成的断坡带对沙河街组低位扇群分布的控制

Fig. 1. Near circle faults controlled slope-break zone and their controlling for low stand fans in Shahejie Formation of Dongying depression, Shengli oil field

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图 2 东营凹陷沙河街三段沉积期的层序构成特征

Fig. 2. Sequence architecture during deposition of the 3rd Member, Shahejie Formation, Dongying depression

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图 3 陆相盆地用于隐蔽圈闭预测的层序地层学研究框架

Fig. 3. Research framework of sequence stratigraphy used as prospecting of subtle traps in continental basins

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参考文献(26)

[1]	Biddle K T, Wielchowshy C C. Hydrocarbon traps[A]. In: Magoon L B, Dow W G, eds. The petroleum system—from source to trap[C]. AAPG Memoir, 1994, 60: 219-235.
[2]	Halbouty M T. The deliberate search for the subtle trap [J]. AAPG Memoir, 1982, 32: 351.
[3]	Rittenhause G. Stratigraphic trap classification[A]. In: King R E, ed. Stratigraphic oil and gas fields-classification, exploration methods, and case histories[C]. AAPG Memoir, 1972, 16: 14-28.
[4]	Levorsen A I. Geology of petroleum[M]. 2nd ed. San Francisco: Freeman W H and Co, 1967. 724.
[5]	Brown L F Jr, Benson J M, Brink G J, et al. Sequence stratigraphy in Offshore South African divergent basin[J]. AAPG Studies in Geology, 1995, 41: 1-184.
[6]	Van Wagoner J C. Sequence stratigraphy and marine to nonmarine facies architecture of foreland basin strata[J]. AAPG Memoir, 1995, 64: 137-223.
[7]	Lin C S, Eriksson K, Li S T, et al. Sequence architecture, depositional systems, and controls on development of lacustrine basin fills in part of the Erlian basin, Northeast China[J]. AAPG Bulletin, 2000, 85(11): 2017-2043.
[8]	冯有良, 李思田, 解习农. 陆相断陷盆地层序形成动力学及层序地层模式[J]. 地学前缘, 2000, 7(3): 119-132. doi: 10.3321/j.issn:1005-2321.2000.03.013 FENG Y L, LI S T, XIE X N. Dynamics of sequence generation and sequence stratigraphic model in continental rift subsidence basin[J]. Earth Science Frontiers, 2000, 7 (3): 119-132. doi: 10.3321/j.issn:1005-2321.2000.03.013
[9]	Cross T A. Stratigraphic controls on reservoir attributes in continental strata[J]. Earth Science Frontiers, 2000, 7 (4): 322-350.
[10]	李思田. 含能源盆地沉积体系[M]. 武汉: 中国地质大学出版社, 1996. 255. LI S T. Depositional systems in energy resources-bearing basins[M]. Wuhan: China University of Geosciences Press, 1996. 255.
[11]	李思田, 林畅松, 解习农, 等. 大型陆相盆地层序地层学研究———以鄂尔多斯中生代盆地为例[J]. 地学前缘, 1995, 2(4): 133-136. doi: 10.3321/j.issn:1005-2321.1995.04.001 LI S T, LIN C S, XIE X N, et al. Approaches of nonmarine sequence stratigraphy— a case study on the Mesozoic Ordos basin[J]. Earth Science Frontiers, 1995, 2(4): 133-136. doi: 10.3321/j.issn:1005-2321.1995.04.001
[12]	吴应业, 邵文斌. 含油气盆地层序解释技术与应用[M]. 北京: 石油工业出版社, 2000. 926. WU Y Y, SHAO W B. Sequence interpretation technique and its applications in the petroliferous basins[M]. Beijing: Petroleum Industry Press, 2000. 926.
[13]	樊太亮, 吕延仓, 丁明华. 层序地层体制中的陆相储层发育规律[J]. 地学前缘, 2000, 7(4): 315-321. doi: 10.3321/j.issn:1005-2321.2000.04.002 FAN T L, L Y C, DING M H. The regularity of formation and distribution of reservoirs in systems of continental sequence stratigraphy [J]. Earth Science Frontiers, 2000, 7(4): 315-321. doi: 10.3321/j.issn:1005-2321.2000.04.002
[14]	Shanley K W, McCabe P J. Perspectives on the sequence stratigraphy of continental strata[J]. AAPG Bulletin, 1994, 78(4): 544-568.
[15]	纪有亮. 陆相断陷湖盆层序地层学模式[A]. 见: 顾家裕, 邓宏文, 朱筱敏, 主编. 层序地层学及其在油气勘探开发中的应用[C]. 北京: 石油工业出版社, 1997. 9-16. JI Y L. Sequence model of lacustrine fault basins[A]. In: GU J Y, DENG H W, ZHU X M, eds. Sequence stratigraphy and its applications in petroleum exploration and development[C]. Beijing: Petroleum Industry Press, 1997. 9-16.
[16]	Cloetingh S C. Intraplate stresses: a new tectonic mechanism for fluctuations of relative sea level[J]. Geology, 1986, 14: 617-620.
[17]	Peper T, Beekman F, Cloetingh S. Consequences of thrusting and intraplate stress fluctuations for vertical motions in foreland basins and peripheral areas[J]. Geophysical Journal International, 1992, 111: 104-126. doi: 10.1111/j.1365-246X.1992.tb00558.x
[18]	帅德福, 王秉海. 胜利油田, 中国石油地质志(卷六) [M]. 北京: 石油工业出版社, 1993. 518. SHUAI D F, WANG B H. Petroleum geology of China (Vol. 6), Shengli oil field[M]. Beijing: Petroleum Industry Press, 1993. 518.
[19]	高瑞祺, 蔡希源. 松辽盆地油气田形成条件与分布规律[M]. 北京: 石油工业出版社, 1997. 329. GAO R Q, CAI X Y. The forming conditions and distribution of oil and gas fields in Songliao basin[M]. Beijing: Petroleum Industry Press, 1997. 329.
[20]	Einsele G. Sedimentary basins-evolution, facies, and sediment budget[M]. [s. l. ]: Springer, 2000. 792.
[21]	Bohacs K M, Carroll A R, Neal J E, et al. Lake-basin type, source potential, and hydrocarbon character: an intagrated sequence-stratigraphic-geochemical framework [A]. In: Gierlowski-Kordesch E H, Kelts K R, eds. Lake basins through space and time[C]. AAPG Studies in Geology, 2000, 46: 3-34.
[22]	李思田. 断陷盆地分析与煤聚集规律[M]. 北京: 地质出版社, 1988. 368. LI S T. Analysis of fault basins and coal accumulation regularity [M]. Beijing: Geological Publishing House, 1988. 368.
[23]	Katz B J, Liu X. Summary of the AAPG research symposium on lacustrine basin exploration in China and southeast Asia[J]. AAPG Bulletin, 1998, 82(7): 1300-1307.
[24]	林畅松, 潘元林, 肖建新, 等. 构造坡折带-断陷盆地层序分析和油气预测的重要概念[J]. 地球科学———中国地质大学学报, 2000, 25(3): 260-265. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200003008.htm LIN C S, PAN Y L, XIAO J X, et al. Structural slopebreak zone: key concept for stratigraphic sequence analysis and petroleum prospecting in fault subsidence basins[J]. Earth Science— Journal of China University of Geosciences, 2000, 25(3): 260-265. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200003008.htm
[25]	何汉漪. 二十一世纪的地震勘探技术[J]. 地学前缘, 2000, 7(3): 267-273. doi: 10.3321/j.issn:1005-2321.2000.03.025 HE H Y. The seismic technology in the 21st century[J]. Earth Science Frontiers, 2000, 7(3): 267-273. doi: 10.3321/j.issn:1005-2321.2000.03.025
[26]	Weimer P, Davis P L. Applications of 3D seismic data to exploration and production[J]. AAPG Studies in Geology, 1996, 42: 270.