歧口凹陷南斜坡源-汇系统构成与岩性圈闭成因模式

doi:10.3799/dqkx.2026.139

歧口凹陷南斜坡源-汇系统构成与岩性圈闭成因模式

doi: 10.3799/dqkx.2026.139

1 中海石油(中国）有限公司天津分公司, 天津 300459;
2 中国海洋石油集团有限公司, 北京 100010;
3 中国海洋石油国际有限公司, 北京 100010;
4 中海油研究总院有限责任公司, 北京 100028

基金项目:

国家科技“十三五”重大专项(No.2016ZX05024-003)

中国海洋石油有限公司“十四五”重大科技项目(No.KJGG2022-0303)。

详细信息

作者简介:
加东辉(1978-),男,高级工程师,主要从事沉积地质学、储层预测与岩性油气藏勘探研究.ORCID:0009-0007-1149-0489.E-mail:jiadh@cnooc.com.cn

中图分类号: P618;TE51
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出版历程
- 收稿日期: 2025-06-20
- 网络出版日期: 2026-06-29

Source-to-Sink System Architecture and Lithologic Traps Model in the Southern Slope Belt of Qikou Sag

1. Tianjin Branch of China National Offshore Oil Corporation, Tianjin, 300459, China;
2. China National Offshore Oil Corporation, Beijing, 100010, China;
3. China National Offshore Oil International Limited, Beijing, 100010, China;
4. Research Institute Company Limited of China National Offshore Oil Corporation, Beijing, 100028, China

摘要

摘要: 陆相盆地源-汇系统在沉积过程恢复、宏观控砂作用及砂体富集预测上均取得积极进展，但对多物源-多构造坡折带条件下，边缘相带砂体尖灭与岩性圈闭的形成机制尚不明确。以歧口凹陷南斜坡为例，通过大量的钻井、分析化验资料和全覆盖的三维地震资料，综合开展了物源体系的划分和对比，剖析了构造坡折体系的内在构成及共生关系，探讨了共生构造坡折带在源-汇系统中的有机配置作用，明确了砂体的富集区和尖灭带，在斜坡带新发现或落实了15个岩性圈闭，总面积21.5km²。研究表明，斜坡带岩性圈闭主要受构造坡折带和沉积相类型控制，远岸斜坡下段半遮挡区和孤台区是最有利的赋存位置，侧向遮挡砂岩尖灭岩性圈闭、前端遮挡砂岩尖灭岩性圈闭和孤立尖灭岩性圈闭广泛分布。源-汇系统下的控砂控圈作用研究，能有效解决斜坡带岩性圈闭预测难题，在复杂斜坡带岩性油气藏勘探中具有广阔的应用前景。
- 物源体系 /
- 沉积体系 /
- 沙河街组 /
- 构造转换带 /
- 岩性油气藏 /
- 预测流程
Abstract: Significant progress has been made in applying the source-to-sink system to depositional process restoration, sand distribution control, and sandbody enrichment prediction in continental basins. However, in settings with multiple source areas and multiple structural slope breaks, research of the marginal depositional facies belts, sandbody pinch-outs, and the development of lithologic traps remains scarce. Taking the southern slope belt of Qikou Depression as an example, Based on drilling data, laboratory data, and full-coverage 3D seismic data, we comprehensively analyze source-to-sink system architecture and genetic model of lithologic traps. Firstly, division and correlation of provenance systems is carried out.‌ Then, the internal architecture and syndepositional relationships of tectonic slope-break zones are analyzed. Finally, the configuration of symbiotic structural slope-break zones is discussed from source to sink, and sandbody enrichment zone and pinch-out zone are identified. A total of 15 lithologic traps have been newly discovered or confirmed in the slope zone, with covering a total area of 21.5 km². The research indicates that lithologic traps within the slope belt are controlled by structural slope-break zones and depositional facies types, the most favorable locations occur in the semi-sheltered zone and isolated platform areas, where three main trap types develop: laterally-sealed sandstone pinch-outs, frontally-sealed sandstone pinch-outs, and isolated pinch-out traps. Research on sand control and trap development under the source-to-sink system framework can effectively predict lithologic traps within slope belts. This methodology shows significant potential for lithologic reservoirs exploration in complex slope belts.
- provenance system /
- depositional system /
- Shahejie formation /
- transfer zone /
- lithologic reservoirs /
- predictive workflow

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参考文献(48)

[1]	Allen,P.A.,2008a.From Landscapes into Geological History.Nature,451:274-276.https://doi.org/10.1038/nature06586
[2]	Allen,P.A.,2005.Striking a Chord.Nature,434:961
[3]	Anthony,E.J.,Julian,M.,1999.Source-to-Sink Sediment Transfers,Environmental Engineering and Hazard Mitigation in the Steep Var River Catchment, French Riviera, Southeastern France.Geomorphology,31:337-354
[4]	Blum,M.,2019. Organization and Reorganization of Drainage and Sediment Routing through Time: The Mississippi River System.Geological Society, London, Special Publications, 488(1):15-45. https://doi.org/10.1144/sp488-2018-166
[5]	Bouton,A.,Vennin,E.,Amiotte-Suchet,P.,et al.,2020.Pre-diction of the Calcium Carbonate Budget in a Sedimentary Basin:A “Source-to-Sink” Approach Applied to Great Salt Lake, Utah,USA. Basin Research, 32(5): 1005-1034.https://doi.org/10.1111/bre.12412
[6]	Cai,H.,Qin,L.Z.,Liu,Y.H..2019.Differentiation and Coupling Model of Source to Sink Systems with Transitional Facies in Pingbei Slope of Xihu Sag.Earth Science,44(3):880-897.https://doi.org/10.3799/dqkx.2019.025
[7]	Chen, H. H., Wood, L. J., Gawthorpe, R. L., 2021. Sediment Dispersal and Redistributive Processes in Axial and Transverse Deep-Time Source-to-Sink Systems of Marine Rift Basins: Dampier Sub-Basin,Northwest Shelf,Australia. Basin Research, 33(1):227-249. https://doi.org/10.1111/bre.12462
[8]	Cullen,T.M.,Collier,R.E.L.,Gawthorpe,R.L.,et al.,2020.Axial and Transverse Deep - Water Sediment Supply to Syn-Rift Fault Terraces:Insights from the West Xylokas-tro Fault Block,Gulf of Corinth,Greece.Basin Research,32(5):1105-1139.https://doi.org/10.1111/bre.12416
[9]	Feng,Y.L.,Zhou,Y.M.,Li,S.T.,et al,2004.Sequence Types and Subtle Trap Exploration in Continentalrift Basin:a Case Study of Lower Tertiary of the Nanpu Depression.Earth Science-Journal of China University of Geosciences,29(5):603-608(in Chinese with English abstract).
[10]	Hou,G.T.,Qian,X.M.,Song,X.M.,1998.The origin of the bohai bay basin.Acta Scientiarum Naturalium(Universitatis Pekinensis),34(4):503-509.https://doi.org/10.13209/j.0479-8023.1998.033
[11]	Hu,C.H.,Guo,L.,Han,H.W.,et al,2023.Exploration Breakthrough of Lithologic Reservoirs of Shahejie Formation in Taoyuan Area of the Eastern Sag of Liaohe Depression and its Significance.Acta Petrolei Sinica,44(3):447-456.https://doi.org/10.7623/syxb202303004
[12]	Jia,D.H.,Xu,C.G.,Zhou,X.H.,2007.Paleogene Palaeogeomorphology Reconstruction, Evolution and Controlling of Sedimentary System in Central-Southern Liaodong Zone, Liaodongwan Bay Area. Journal of Palaeogeography,9(2):157-160(in Chinese with English abstract).
[13]	Lai,W.C.,Xu,C.G.,Jia,D.H.,et al,2012.Characteristics of Paleogene Sequence Boundary and Sequences of Different Tectonic Units in the Bohai Area.Journal of Stratigraphy,36(4):807-810.https://doi.org/10.19839/j.cnki.dcxzz.2012.04.019
[14]	Li,X.T.,Pan,Y.L.,Lu,Y.,C.,et al,2002.Key Technology of Prospecting and Exploration of Subtle Traps in Lacustrine Fault Basins:Sequence Stratigraphic Researches on the Basis of High Resolution Seismic Survey.Earth Science,27(5):592-599(in Chinese with English abstract).
[15]	Lin,X.,Pang,Y.X.,Li C.A.,et al, 2025. Detrital Zircon U-Pb Age Analysis of Late Pliocene Deposits from the Lower Yangtze River, South China: Implications for Sedimentary Provenance and Evolution of the Yangtze River. Journal of Earth Science, 36(4):1425-1443. https://doi.org/10.1007/s12583-023-1961-9.
[16]	Pechlivanidou,S., Cowie,P. A., Hannisdal,B., et al., 2018.Source-to-Sink Analysis in an Active Extensional Setting: Holocene Erosion and Deposition in the Sperchios Rift, Central Greece. Basin Research, 30(3): 522-543.https://doi.org/10.1111/bre.12263
[17]	Peng,J.Z., Cheng F., Zhang D.H., et al., 2025. Early Cenozoic source to sink relation between the Tula Basin and the surrounding ranges: Insights for the Tibetan Plateau growth. Science China Earth Sciences,68(12):4062-4082. https://doi.org/10.1007/s11430-024-1624-5
[18]	Que,X.M.,Shu,Y.,Wang,X.D.,et al,2024.Provenance Characteristics and Sedimentary Evolution of Zhu I Depression in Paleogene:Indications from Detrital Zircon Ages.Earth Science,49(7):2373-2385.https://doi.org/10.3799/dWx.2022.428
[19]	Sklar,L.S.,Riebe,C.S.,Marshall,J.A.,et al.,2017.The Problem of Predicting the Size Distribution of Sediment Supplied by Hillslopes to Rivers.Geomorphology, 277: 31-49.https://doi.org/10.1016/j.geomorph.2016.05.005
[20]	Walsh, J.P., Wiberg, P.L., Aalto, R., et al., 2016.Source to Sink Research: Economy of the Earth’s Surface and Its Strata.Earth⁃Science Reviews,153:1-6.https://doi.org/10.1016/j.earscirev.2015.11.010
[21]	Wang,H.Q.,Ding,W.W.,Wang,F., 2025.Evolution and Controlling Factors of Sedimentary Flux of East Asian Continental Margin since the Cenozoic.Earth Science,50(9):3559-3580.https://doi.org/10.3799/dqkx.2025.099
[22]	Xu,C.G.,2006.Genetic Types of Paleogene Slope-break Zones and their Controls on Depositional System in Bohai Offshore.China Offshore Oil and Gas,18(6):365-371(in Chinese with English abstract).
[23]	Xu,C.G.,2013.Controlling sand Principle of Source-Sink Coupling in Time and Space in Continental Rift Basins:Basic Idea,Conceptual Systems and Controlling Sand Models.China Offshore Oil and Gas,25(4):1-11(in Chinese with English abstract).
[24]	Xu,C.G.,Du,X.F.,2017.Industrial Application of Source-to-Sink Theory in Continental Rift Basin:a Case Study of Bohai Sea Area.China Offshore Oil and Gas,29(4):9-17.https://doi.org/10.11935/j.issn.1673-1506.2017.04.002
[25]	Xu,Q.,Yang,W.j.,Wen,L.,et al.2025.Controlling Effects of the Mid-Permian Multistage Slope-break zones on Paleogeomorphology and Large-scale Shoals in the Sichuan Basin, SW China. Petroleum Exploration and Development,52(4):842-856.https://doi.org/10.11698/PED.20240739
[26]	Yao,G.Q.,Jiang,P.,2021.Method and Application of Reservoir“Source-Route-Sink-Rock”System Analysis.Earth Science,46(8):2934-2943.https://doi.org/10.3799/dqkx.2020.327
[27]	Yang,X.B.,Chang,L.,Xu,R.,et al.,2020.Types and Sand Control Effect of Terrestrial Slope Breaks of Wenchang Sag inside the Pearl River Mouth Basin.Earth Science,45(3):989-997.https://doi.org/10.3799/dqkx.2019.069
[28]	Yuan,X.Q.,Yao,G.Q.,Jiang,P.,et al,2017.Provenance Analysis for Liushagang Formation of Wushi Depression,Beibuwan Basin, the South China Sea.Earth Science,42(11):2040-2054.https://doi.org/10.3799/dWx.2017.130
[29]	Zhu,H.T.,Xu,C.G.,Zhu,X.M.,et al,2017.Advances of the Source-to-Sink Units and Coupling Model Research in Continental Basin.Earth Science,42(11):1851-1865.https://doi.org/10.3799/dWx.2017.117
[30]	Zhu,X. M., Li,S. L., Liu,Q. H., et al., 2017. Source to Sink Studies between the Shaleitian Uplift and Surrounding Sags: Perspectives on the Importance of Hinterland Relief and Catchment Area for Sediment Budget, Western Bohai Bay Basin, China. Interpretation, 5(4): ST65-ST84.https://doi.org/10.1190/int-2017-0027.1
[31]	蔡华,秦兰芝,刘英辉.2019.西湖凹陷平北斜坡带海陆过渡相源-汇系统差异性及其耦合模式.地球科学,44(3):880-897.
[32]	冯有良,周海民,李思田,等.2004.陆相断陷盆地层序类型与隐蔽油气藏勘探-以南堡凹陷古近系为例.地球科学-中国地质大学学报,29(5):603-608.
[33]	侯贵廷,钱祥麟,宋新民.1998.渤海湾盆地的形成机制.北京大学学报(自然科学版),34(4):503-509.
[34]	户昶昊,郭强,韩宏伟,等.2023.辽河坳陷东部凹陷桃园地区沙河街组岩性油气藏勘探突破及意义.石油学报,44(3): 447-456.
[35]	加东辉,徐长贵,周心怀,等.2007.辽东湾地区辽东带中南部古近纪古地貌恢复、演化及其对沉积体系的控制.古地理学报,9(2):157-160.
[36]	赖维成,徐长贵,加东辉等.2012.渤海海域古近系层序界面特征及不同构造带的层序构成.地层学杂志,36(4):807-810.
[37]	李思田,潘元林,陆永潮,等.2002.断陷湖盆隐蔽油气藏预测和勘探的关键技术--高精度地震勘测基础上的层序地层学研究.地球科学,27(5):592-599.
[38]	林畅松,杨海军,刘景彦,等.2009.塔里木盆地古生代中央隆起带古构造地貌及其对沉积相发育分布的制约.中国科学D辑:地球科学,39(3):306-316.
[39]	阙晓铭,舒誉,汪旭东,等.2024.珠一坳陷古近纪物源特征及其沉积演化:来自碎屑锆石年龄的指示.地球科学,49(7):2373-2385.
[40]	王海芹,丁巍伟,王菲.2025.东亚陆缘盆地新生代沉积通量演化及控制因素.地球科学,50(9):3559-3580.
[41]	徐长贵,2006.渤海古近系坡折带成因类型及其对沉积体系的控制作用.中国海上油气,18(6):365-371.
[42]	徐长贵,2013.陆相断陷盆地源汇时空耦合控砂原理:基本思想、概念体系及控砂模式.中国海上油气,25(4):1-11.
[43]	徐长贵,杜晓峰.2017.陆相断陷盆地源-汇理论工业化应用初探-以渤海海域为例.中国海上油气,29(4):9-17.
[44]	许强,杨文杰,文龙,等.2025. 四川盆地中二叠世多期坡折带对古地貌和规模滩体的控制作用.石油勘探与开发,52(4):842-856.
[45]	姚光庆,姜平.2021.储层“源-径-汇-岩”系统分析的思路方法与应用.地球科学,46(8):2934-2943.
[46]	杨希冰,常露,徐睿,等,2020.珠江口盆地文昌凹陷陆相坡折带类型及其控砂作用.地球科学,45(3):989-997.
[47]	袁晓蔷,姚光庆,姜平,等.2017.北部湾盆地乌石凹陷东部流沙港组物源分析.地球科学,42(11):2040-2054.
[48]	朱红涛,徐长贵,朱筱敏等.2017.陆相盆地源汇系统要素耦合研究进展.地球科学,42(11):1851-1865.

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歧口凹陷南斜坡源-汇系统构成与岩性圈闭成因模式

doi: 10.3799/dqkx.2026.139

作者简介:
加东辉(1978-),男,高级工程师,主要从事沉积地质学、储层预测与岩性油气藏勘探研究.ORCID:0009-0007-1149-0489.E-mail:jiadh@cnooc.com.cn

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Source-to-Sink System Architecture and Lithologic Traps Model in the Southern Slope Belt of Qikou Sag

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留言板

歧口凹陷南斜坡源-汇系统构成与岩性圈闭成因模式

doi: 10.3799/dqkx.2026.139

作者简介: 加东辉(1978-),男,高级工程师,主要从事沉积地质学、储层预测与岩性油气藏勘探研究.ORCID:0009-0007-1149-0489.E-mail:jiadh@cnooc.com.cn

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出版历程

Source-to-Sink System Architecture and Lithologic Traps Model in the Southern Slope Belt of Qikou Sag

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出版历程

目录

作者简介:
加东辉(1978-),男,高级工程师,主要从事沉积地质学、储层预测与岩性油气藏勘探研究.ORCID:0009-0007-1149-0489.E-mail:jiadh@cnooc.com.cn