Abstract:When the risk exploration is carried out in the areas of so-called lower exploration degree abroad where the characteristics are sparse or irregular seismic survey grid,rare or without drilling data and complex structures,the unclear exploration prospect gives us a challenge while providing us a opportunity.On the basis of deep studies,the paper summarized a set of exploration techniques suitable for the areas of lower exploration degree.The main contents include definition of main sags of the basin,defining main exploratory series of strata and reservoir combination of the basin and selection of favorable structural zones and targets of industrial scale,forming a set of quantitative and semi-quantitative evaluation standard taking the targets of industrial scale as a core and mature working flow.It achieved good results when using this set of techniques for oil/gas exploration in B basin abroad.
刘春芳, 肖坤叶, 徐虹, 史彩娟. 海外低勘探程度地区勘探技术与应用[J]. 石油地球物理勘探, 2006, 41(S1): 62-65.
Liu Chun-fang, Xiao Kun-ye, Xu Hong, Shi Cai-juan. Techniques and application of overseas exploration in areas of lower exploratory degree. OGP, 2006, 41(S1): 62-65.