莫桑比克盆地陆上油气潜力分析及多用户勘探对策

Onshore hydrocarbon potential in Mozambique Basin and multi-client survey strategy

从区域地质背景和石油地质条件分析,莫桑比克盆地陆上具有一定油气勘探潜力,但由于勘探程度低,制约了其油气勘探潜力研究。2012年,莫桑比克政府举行多用户项目招标,BGP成功获得莫桑比克盆地陆上多用户勘探许可。地震测线部署设计是该项目的重要技术环节,也是多用户数据包销售的重要技术依据。通过对目标区油气勘探潜力、勘探现状、前期勘探存在问题等综合分析,提出了区域普查的测线部署思路,并获得了多家公司认可,其中,TGS与BGP签署了该多用户项目合作协议,EXXON、SHELL、DELONEX等油公司也认可了该勘探部署方案,为后期资料包的销售奠定了基础。

The Mozambique Basin has favorable hydrocarbon potential based on the analysis of regional geology and geological conditions.However geology analysis has been limited due to the low exploration in the basin.In 2012,the Mozambican government called for bids on multi-client projects.BGP has successfully obtained a multi-client license for onshore project in the Mozambique Basin.Seismic survey deployment design is very important for the project itself and for data package sales in the future.Based on a comprehensive analysis of hydrocarbon potential,exploration status,and existed issues in previous exploration of the area,we put forward in this paper an idea of seismic line design for regional reconnaissance.This idea gets positive responses from a few companies.TGS and BGP have signed a cooperation agreement of the project.EXXON,SHELL,DELONEX and other oil companies accept also this idea.This seismic design has laid a favorable foundation for later data package sales.