盆地分析和油藏描述在河南三春集地区的应用效果

INVESTIGATION ON APPLICATIONS OF BASIN ANALYSIS AND RESERVOIR DESCRIPTION TO THE SANCHUNJI STRUCTURE IN HENAN

盆地分析与油藏描述代表了当代石油地质科学研究的发展方向,它们以高度综合性和定量化为显著标志,大大推进了油气勘探与开发。作者连续几年对三春集等地区先后作了盆地构造岩相分析和精细油藏描述,通过前者建立了该区构造岩相模式,指出了油气富集规律,指导了勘探布置;通过后者建立了油藏地质模型,具体地提出了精细勘探和改善开发效果的建议。最后指出盆地构造相分析法和油藏描述技术应大力推广。

The basin analysis and reservoir description represent the leading trend ofmodern petroleum geology. With high comprehension and quantification they pro-mote greatly petroleum expioration and development. The authors applied the basintectonio-lithofacies analysis and fine reservoir description to the Sanchunji Fieldfor five years. The tectonic-lithofacies models were established by means of thebasin analysis, which expounded the prospective belts of hydrocarbon accumulationfor exploration and the reservoir geology models were founded by the reservoirdescription, which gave detailed suggestions on the further exploration and en- hancement of oil recovery. The papar advocates the application of the basin analysisand the reservoir description to many more petroleum provinces.