Bacia de Santos no Brasil: geologia, exploração e produção de petróleo e gás natural

IF 0.5 Q4 GEOLOGY
Leonardo Silveira de Souza, Geraldo Norberto Chaves Sgarbi
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引用次数: 11

Abstract

EnglishIn this paper, from the bibliographic review and the analysis of secondary data, we analyze the geological characteristics of the Santos Basin, the evolution of the hydrocarbon exploration and production specially, from the Post-salt and Pre-salt reservoirs, that together with the Campos Basin production, currently account for 89% of the national oil and natural gas production. The positive characteristics of the Pre-salt oil and natural gas reservoirs (potential volume of reserves, high productivity, oil quality, low exploration and production risk) generated three consequences: reducing the cost of production in the same time, low oil crude prices in the international market; interests of international companies and their home countries to access the Pre-salt reserves; the Santos Basin became the largest hydrocarbon producer in Brazil. portuguesNo presente artigo, a partir da revisao bibliografica e da analise de dados secundarios, analisamos as caracteristicas geologicas da Bacia de Santos, a evolucao da exploracao e producao de hidrocarbonetos, nos reservatorios do Pos-sal e Pre-sal, que somada a producao da Bacia de Campos, respondem atualmente por 89% da producao nacional de petroleo e gas natural. As caracteristicas positivas dos reservatorios de petroleo e gas natural do Presal (volume potencial das reservas, alta produtividade, qualidade do oleo, baixo risco exploratorio e de producao) geraram tres consequencias: a reducao do custo de producao, em um momento que o mercado internacional apresenta baixa cotacao do barril de petroleo; a atracao dos interesses das companhias internacionais e dos seus paises de origem em acessarem as reservas do Pre-sal; a Bacia de Santos tornou-se a maior produtora de hidrocarbonetos do Brasil.
巴西桑托斯盆地:地质、石油和天然气勘探和生产
警告律师本文通过文献综述和二次数据分析,分析了桑托斯盆地的地质特征、油气勘探和生产的演变,特别是盐后和盐前储层,加上坎波斯盆地的产量,目前占全国石油和天然气产量的89%。盐前石油和天然气储层的积极特征(潜在储量、高生产力、石油质量、低开采和生产风险)产生了三个后果:同时降低了生产成本,国际市场上的原油价格较低;国际公司及其母国获取盐前储量的利益;桑托斯盆地成为巴西最大的碳氢化合物生产国。在本文中,通过文献综述和二次数据分析,我们分析了桑托斯盆地的地质特征,Pos sal和Pre sal储层的油气勘探和生产的演变,这些储层与Campos盆地的产量一起,目前占全国石油和天然气产量的89%。Presal石油和天然气储层的积极特征(潜在储量、高生产力、石油质量、低开采和生产风险)产生了三个后果:在国际市场呈现低每桶报价的情况下,降低了生产成本;吸引国际公司及其原产国在获取盐前储量方面的利益;桑托斯盆地已成为巴西最大的碳氢化合物生产国。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
0.80
自引率
0.00%
发文量
15
审稿时长
15 weeks
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