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石油构造分析,第一讲 石油构造分析概论 第一部分 背景与课程 第二讲 伸展盆地及生长构造 第三讲 压性盆地及逆掩推覆构造 第四讲 走滑盆地及扭动构造 第五讲 底辟构造与油气聚集 第六讲 盆山体系与油气成藏作用 第七讲 断裂构造与油气成藏 第八讲 叠合盆地、改造盆地、多旋回 叠加改造盆地、多期复杂变动 盆地与油气成藏 第九讲 石油构造分析方法和技术,第一讲 石油构造分析概论 第一部分 背景与课程,石油勘探中要解决的地质问题,盆地的问题,油气成藏的基本条件,烃源岩及生烃条件,储集层,盖层条件,圈闭,运移,保存条件,与构造有什么关系?,岩石圈 Lithosphere,软流圈上面上地幔顶部刚性部分与地壳的总体,聚敛、碰撞,离散、扩张,离散、扩张,地核,下地幔,上地幔,板块,地幔羽的垂向演化和分级,(3)冷的上地幔物质在地幔边缘堆积,熔融化,上涌,超级地幔羽形成,(2)俯冲、大洋关闭、冷的岩石圈下沉,超级大陆形成,(1)地幔羽上隆,超级大陆的破裂、离散,发育裂谷、大洋中脊,裂陷,裂陷,盆地,热隆,热幔柱上隆的裂谷盆地形成机制,大西洋阶段: 大陆裂谷-大洋扩张,印度洋阶段: 大洋扩张、热点、一侧出现俯冲,发育海沟。,太平洋阶段: 大洋两侧发生俯冲、碰撞、,1、与拉张作用有关的盆地类型 大陆内坳陷、(克拉通简单盆地) 四川盆地 大陆内裂谷盆地 (断陷、坳陷) 华北盆地 大陆间裂谷 红海 坳拉谷 背奴埃坳槽 被动大陆边缘 大西洋两岸,南海北部 新生大洋裂谷 (大西洋型),盆地的动力学分类和类型,2、与挤压作用有关的盆地类型 成熟大洋裂谷 太平洋型 弧前盆地体系 安达曼、印度尼西亚 弧后裂谷系(山弧和岛弧)日本海 、东海 残留洋盆地 孟加拉湾 前陆盆地: 孤后前陆盆地 台湾、落基山 周缘前陆盆地 塔里木等 造山后前陆盆地 周口、焉耆盆地,3.与走滑和转换作用有关的 盆地类型 拉分盆地:里奇盆地、死海 转换伸展盆地:莺歌海盆地、伊通地堑 转换挤压盆地:敦煌盆地、柴达木盆地?,盆地的力学机制,大洋俯冲,大陆碰撞,陆内俯冲,不同大地构造背景形成的三种类型前陆盆地,前陆盆地是指位于造山带和稳定克拉通之间的、由造山带冲断席负荷引起挠曲沉降而形成的沉积单元,3种类型前陆盆地,东北部为狭长的“逆冲断裂带” 西南为“叠瓦状”构造带 更西南为“简单褶皱带”,由大型背斜和向斜组成,探明石油238亿吨,天然气181012m3,石油构造分析的集中进展领域,逆冲推覆构造、断层相关褶皱与油气成藏作用 Rich JL.1934. Mechanis of low-angle overthrust faulting as illustrated by Cumber land thrust block, Virginia, Kentucky and Tennessee. AAPG, 18: 1584-1596. Suppe J. 1983. Geometry and kinematics of fault-bend folding. Amer Jour of Sci, 283: 648-721. McClay K R. 2004. Thrust Tectonics and Hydrocarbon Systems. AAPG Memoir 82:1-667. Shaw JH,Connor SC,Suppe J. 2004. Seismic Interpretation of Contractional Fault-Related Folds: An AAPG Seismic Atlas. American Association of Petroleum Geologists Special Publication,. M. Sepehr and J. W. Cosgrove. 2004. Structural framework of the Zagros FoldThrust Belt, Iran. Marine and Petroleum Geology, 21(7): 829-843. W. Norman Kent and Udayan Dasgupta. 2004. Structural evolution in response to fold and thrust belt tectonics in northern Assam. A key to hydrocarbon exploration in the Jaipur anticline area. Marine and Petroleum Geology, 21(7): 785-803. K. R. McClay, P. S. Whitehouse, T. Dooley and M. Richards. 2004. 3D evolution of fold and thrust belts formed by oblique convergence. Marine and Petroleum Geology, 21(7): 857-877. R.E. Giacosa and N. Heredia C. 2004. Structure of the North Patagonian thick-skinned fold-and-thrust belt, southern central Andes, Argentina (4142S). Journal of South American Earth Sciences, 18(1): 61-72. Subhotosh Banerjee and Shankar Mitra. 2005. Foldthrust styles in the Absaroka thrust sheet, Caribou National Forest area, IdahoWyoming thrust belt. Journal of Structural Geology, 27(1): 51-65. Dong Jia, Guoqi Wei, Zhuxin Chen, Benliang Li, Qing Zeng, and Guang Yang. 2006. Longmen Shan fold-thrust belt and its relation to the western Sichuan Basin in central China: New insights from hydrocarbon exploration. AAPG Bulletin, 90: 1425 - 1447. Brita R. Graham Wall, Radu Girbacea, Agim Mesonjesi, and Atilla Aydin. 2006. Evolution of fracture and fault-controlled fluid pathways in carbonates of the Albanides fold-thrust belt. AAPG Bulletin, 90: 1227 - 1249. S. Sherkati, Jean Letouzey, and Dominique Frizon de Lamotte.2006. Central Zagros fold-thrust belt (Iran); new insights from seismic data, field observation, and sandbox modeling. Tectonics, 25(4). Donatella Massoli, Hemin A. Koyi, and Massimiliano R. Barchi. 2006. Structural evolution of a fold and thrust belt generated by multiple decollements; analogue models and natural examples from the Northern Apennines (Italy). Journal of Structural Geology, 28(2):185-199 贾承造,何登发,雷振宇,等.2000.前陆冲断带油气勘探. 北京:石油工业出版社 何登发,贾承造.2005.冲断构造与油气聚集.石油勘探与开发,2005,32(3):55-62. 何登发,Suppe J,贾承造.2005.断层相关褶皱理论与应用研究新进展,地学前缘,12(4): 353-364.,断裂构造与油气成藏关系 Smith, D. A., 1966, Theoretical consideration of sealing and nonsealing faults: AAPG Bulletin, v. 50, p. 363374. Smith, D. A., 1980, Sealing and non-sealing faults in Louisiana Gulf Coast salt basin: AAPG Bulletin, v. 64, p. 145 172. G. Jones、Q.J. Fisher和R.J. Knipe 1998. 著Faulting , Fault sealing and Fluid Flow in Hydrocarbon Reservoirs 吕延防等编著,2002.断层封闭性研究.石油工业出版社. AAPG Theme Issue. 2003.Fault Sealing,87(3). Anthony Gartrell, Yanhua Zhang, Mark Lisk and David Dewhurst. 2004. Fault intersections as critical hydrocarbon leakage zones: integrated field study and numerical modelling of an example from the Timor Sea, Australia. Marine and Petroleum Geology, 21(9):1165-1179. AAPG Memoir85. 2005. Faults, fluid flow, and petroleum traps Brita R. Graham Wall, Radu Girbacea, Agim Mesonjesi, and Atilla Aydin. 2006. Evolution of fracture and fault-controlled fluid pathways in carbonates of the Albanides fold-thrust belt. AAPG Bulletin, 90: 1227 - 1249. Roald B. Frseth. 2006.Shale smear along large faults: continuity of smear and the fault seal capacity. Journal of the Geological Society, 163: 741 - 751. Gerald P. Roberts. 2007. Fault orientation variations along the strike of active normal fault systems in Italy and Greece: Implications for predicting the orientations of subseismic-resolution faults in hydrocarbon res
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