The Santos Basin in Brazil: geology, exploration and production of oil and natural gas

被引:0
|
作者
de Souza, Leonardo Silveira [1 ]
Chaves Sgarbi, Gerald Norberto [2 ]
机构
[1] Univ Fed Minas Gerais, Inst Geociencias, Programa Posgrad Geol, Belo Horizonte, MG, Brazil
[2] Univ Fed Minas Gerais, Inst Geociencias, Dept Geol, Belo Horizonte, MG, Brazil
来源
BOLETIN DE GEOLOGIA | 2019年 / 41卷 / 01期
关键词
Santos Basin; Petrobras; Hydrocarbons Exploration; Brazilian Pre-salt; Hydrocarbons Production; International Oil Companies;
D O I
10.18273/revbol.v41n1-2019009
中图分类号
P5 [地质学];
学科分类号
0709 ; 081803 ;
摘要
In 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.
引用
收藏
页码:175 / 195
页数:21
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