成熟探区勘探发展基本特征

Basic features of petroleum exploration development in mature exploration area

郭元岭

Guo Yuanling

中国石化 胜利油田分公司 勘探处, 山东 东营 257001

Exploration Division, Shengli Oil Field Branch Company, SINOPEC, Dongying, Shandong 257001, China

若干个成藏体系勘探过程的叠加形成了含油气盆地勘探的周期性特征,勘探发展就是不同成藏体系之间储量增长不断实现接替的过程.加强预探工作,保持合理的资源储量序列,不断提高资源接替能力是老区勘探发展的内在需求.勘探单元是能够整体部署、分步实施的最小地质单元,勘探单元的逐步细分是老区勘探深化发展的标志.善于转换思路才能引领老区勘探不断取得新发现.只有做到资源基础保障充分、勘探队伍稳定发展、内外部环境协调一致,才能确保储量的持续增长.研究成熟探区勘探发展的基本特征,可以为勘探管理、勘探战略决策研究提供有益的参考.

The cooperation of exploration processes of several accumulation systems leads to the periodicity of petroleum-bearing basin exploration.When reserve growth continues between different accumulation systems,exploration develops.Preliminary exploration,rational reserve sequence and resource replacing capacity are required so as to make progress in mature exploration region.An exploration unit is the smallest geologic unit in which exploration can be arranged and carried out.The subdivision of exploration unit is the symbol for deepen-ing development in mature region.New ideas are important for new discoveries.The adequate protection of resources,the stable development of exploration teams and the harmony of inner and outer environments are the keys for the constant increasing of reserves.The studies of mature region exploration may provide guides for exploration arrangements and strategic researches.

https://doi.org/10.11781/sysydz201104332