Accumulation and Distribution of Giant Oil and Gas Fields in <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:place w:st="on"><st1:City w:st="on">Campos Basin</st1:City>, <st1:country-region w:st="on">Brazil</st1:country-region></st1:place>

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Accumulation and Distribution of Giant Oil and Gas Fields in Campos Basin, Brazil

详细信息

责任者：He Juan (School of Energy Resources ; China University of Geosciences ; Beijing 100083 ; China) ; He Dengfa
刊名：Petroleum Geology & Experiment
出版年：2011
卷期：33(5)
关键词：油气藏形成 ; reservoir formation ; 含油气系统 ; petroliferous system ; 巴西 ; Brazil
页码：p.517-525
图表：illus., 1 table, 19 refs.
分类号：1003
issnNo：ISSN1001-6112
isbnNo：CN32-1151/TE

摘要

The Campos Basin in Brazil is a typical passive continental margin basin of Atlantic type. It has experienced 3 stages of tectonic evolution including rifting, transitional and drifting, and the corres-ponding sequences of continental facies, evaporate rock and marine facies have been deposited respectively. The most important petroleum system in the basin is Lagoa Feia-Carapebus. Petroleum generated from the source rocks in Lagoa Feia Group migrated along faults into the turbidity sandstones in Carapebus Formation of Campos Group. Petroleum distribution was mainly controlled by source rock burial depth, evaporate rock generation, turbidity sandstone distribution and fault generation.