江苏复杂小断块油田滚动评价思路与技术对策

Technical solutions for rolling evaluation of small complex fault-block oilfields in Jiangsu

江苏油田具有"小、碎、贫、散"的特点,为典型的复杂小断块油田。随着勘探、开发程度的不断提高,新区滚动评价对象向多元化、复杂化发展,发现难度越来越大,江苏油田滚动评价立足于自身实际,创新思维,在高成熟探区及已开发区重新审视和深化已发现油藏分布特点及规律,进一步理清滚动评价思路,选择好滚动评价的区带,确定滚动评价的对象,有针对性地开展滚动评价技术对策研究,达到滚动评价增储、滚动建产之目的,同时完善和发展了复杂小断块油田滚动勘探开发理论和技术系列。

Jiangsu Oilfield is a typical complex small -block oilfield whose characteristics are small, broken, poor, and scattered. New area rolling evaluation objects are more comprehensive and complex, so new discoveries become more and more difficult during continuous exploration and development. It is based on the practice of rolling evaluation in Jiangsu Oilfield, the distribution characteristics of reservoirs have been re - examined and recognized in sophisticated exploration areas and the developed areas. Better zones and objects for further evaluation were chosen to carry out a rolling evaluation of technical countermeasures for the rolling storage and rolling production. At the same time the theory and technology of rolling exploration and rolling development for complex small block oilfields are improved and developed.