TECTONIC-THERMAL MODELING OF RIFTING BASIN
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摘要: 平衡剖面正演模拟技术可快速、有效地正们盆地或局部构造的形成过程,合理地挪释盆地演化史和局部构造发展史.裂陷盆地构造沉降数值模拟可以估计上地壳与壳下岩石圈的伸展率及岩浆侵入体积.伸展率可用以计算裂陷盆地的古热流史,为预测烃源岩的演化程度提供依据.Abstract: Forward modeling of balanced cross section has become a basic technique for hydrocarbon explorationThe technique can check various hypotheses rapidly and give out a reasonable model for interpretation. It can also demonstrate the deformation history dynamically and provide evidence of formation and evolution of hydrocarbon. The subsidence history of rifting basin can be divided into 3 periods, i. e. rifting stage, postrifting stage and inverted stage. The extensional ratio can be used to calculate thermal flow, which can predict the petroleum potential.0 Daqing Research Institute 0f Petroleum Explorati0n Development, Daqing l637120 Zhongyuan Research Institute of Petroleum Fxploration Development, CNPC0 Daqing Research Institute of Petroleum Exploration DeveIopment, Daqing l637l2
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[1] 张功成,蔡希源,周章保等.裂陷盆地分析原理和方法.北京:石油工业出版社,1996a [2] Dahlstrom C D A. Balanced cross sections. Canadian Journal of Earth Sciences. 1969,6,743-757 [3] Dahlstrom C D A. Structural geology in the eastern margin of the Canadian Rocky Mountains. Bullttin of Canadian Petroleum Geologists, 1970,18.332-406 [4] Elliott D. The construction of balanced cross-sections. Journal of Structural Gcology 1983.15.101 [5] Gibbs A. Balanced cross-section construction from seismic secdons in areas of extensional tectonics. Journal of Structural Geology, 1983,5,153-160 [6] 夏义平,梁慧社,张功成.平衡剖面正演模拟在塔里木盆地地震勘探解释中的应用.中国海上油气(地质),1995,9(1) [7] Williams G and I Vann. The geometry of listric normal faults and deformation in their hangwalls. Journal of Structural Geology. 1987,9,789-795 [8] White N J et al. The relationship between the geometry of normal faults and that of sedimentary layers in their hangwalls.Journal of Structural Geology, 1986,8,897-909 [9] White N J. Constraints on the measurement of extension in the brittle upper crust. Norsk Geologisk Tidsskrijt, 1987,67,269-279 [10] Verrall P. Structural interpretation with application to North Sea problems. In Joint Association for Petroleum Exploration Courses(U. K.),Course Notes,v. 3,no page numbers given,1981 [11] Davison L. Listric nornal fault profiles: calculation using bedlength balance and fault displacement. Journal of Strucrural Geology, 1986,8,209-210 [12] 张功成等.松辽盆地反转构造与油气分布.石油学报,1996,17(2) [13] 张功成.东北华北中生代盆地构造.石油学报,1997,18(4) -
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