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白音查干凹陷达尔其地区稠油种类复杂 ,依据测井资料远不能满足识别稠油种类的需要 ,在此情况下 ,通过建立本区原油分析资料与地化录井分析参数的关系 ,提出了地化录井参数识别稠油机理。在分析大量地化录井参数与原油物性资料的基础上 ,建立了地化录井参数与稠油粘度关系图版 ,并制定了地化录井定量评价稠油级别标准 ,经现场初步应用 ,效果良好 ,是一种新型的现场定量评价稠油级别的好方法。该方法不仅有助于勘探开发人员及时、准确定量评价稠油级别 ,而且对于深化该区的勘探开发也具有一定的意义。
In the Baiyinchagan depression, the heavy oil types in Dalki area are complex. According to well logging data, it is far from meeting the need of identifying heavy oil types. In this case, by setting up the relationship between the crude oil analysis data and the geochemical logging parameters in this area, Geochemical logging parameters to identify heavy oil mechanism. On the basis of analyzing a large number of logging parameters and crude oil physical data, a map of geochemical logging parameters and viscosity of heavy oil was established, and a geochemical logging quantitative evaluation standard of heavy oil level was established. After preliminary application on site, the effect Good, is a good way to quantitatively evaluate heavy oil levels on site. The method not only helps exploration and development personnel to timely and accurately quantitatively evaluate heavy oil levels, but also has certain significance for deepening the exploration and development in this area.