高升探区滚动勘探实践

采用随钻分析、老井试油、加深钻探等措施对高升探区进行滚动勘探研究,以扩大该区的含油气面积,提高其储量动用程度.其结果,在牛心坨潜山、牛心坨油层、高升老区至东部陡坡带,滚动勘探获得了成功,深化了该区的勘探,并对下一步滚动勘探提出工作方向.实践证明,在勘探开发程度较高的老区,滚动勘探是行之有效的勘探方式,值得在类似地区推广.

Practice of progressive exploration in Gaosheng area

Study on progressive exploration had been carried out in Gaosheng area through analysis while drilling, testing for oil in old wells and deepening drilling, in order to expand oil bearing area and improve the producing degree of reserves. The result was that, progressive exploration was successful in Niuxintuo buried hill, Niuxintuo reservoir and the area from original Gaosheng zone to the eastern slope, thus providing an indication for next step progressive exploration. The practice has showed that, progressive exploration was an effective method for old areas which were relatively mature in exploration and development, and was worth of spreading in similar areas.