西部凹陷曙4-4-03井区潜山储层研究

Study on Buried-hill reservoir in Shu 4-4-03 well area of west sag in Liaohe oil province

阐述了曙 4 4 0 3井区潜山储层特征及其分布规律 ,分析了构造、岩石性质等因素对储集性质的影响。通过应力场分析和利用 5 70 0测井技术 ,对潜山裂缝的倾角、倾向以及变化趋势进行了描述 。

Reservoir characteristics and distribution regularities of buried hill reservoir in Shu 4 4 03 area are presented, and the influence of structural, lithologic natures and the etc. upon reservoir is analyzed as well. Through stress field analysis and logging technique 5700, dip angle, orientation and changing tendency of buried hill fractures are also discussed, which provide evidences for the progressive exploration and development of the subject area.