曙1104205块的发现,是近年来滚动勘探的一大亮点,首先由油藏地质特征入手,进行了水平井部署及开发适应性研究,经现场实施后取得了成功。实践表明,水平井可以长距离的钻开油层,增加重力泄油面积,能在较低的油藏渗流速度下达到较高的油井产量,适于超稠油开发。该区块的整体部署开发新模式,为今后增储上产积累了宝贵的经验。 The discovery of Shu 1104205 block is one of the highlights of rolling exploration in recent years. Firstly, starting with the geological characteristics of reservoirs, the research on the adaptability of horizontal well deployment and development has been carried out. After the site implementation, it has achieved success. Practice shows that the horizontal well can drill the oil layer over long distances, increase the gravity drainage area, and achieve higher oil well productivity at a lower reservoir seepage velocity, which is suitable for the development of the super heavy oil. The overall deployment and development of the new model of the block has accumulated valuable experience in boosting reserves and yield.