由我院开发系和大庆石油管理局合作完成的朝阳沟油田压裂裂缝形态及方位研究这一课题,已于1988年底完成并通过大庆科委技术鉴定。该项成果利用压裂施工曲线,构造应力场反演法等方法确定出压裂裂缝为垂直或水平裂缝,并判断出构造裂缝的分布情况和方位,建立并解出了适用于油田的水力压裂裂 The project of fracturing fractures and orientation study of Chaoyanggou Oilfield, completed by our department’s development department and Daqing Petroleum Administration Bureau, was completed by the end of 1988 and passed the technical appraisal of Daqing Science and Technology Commission. The results of the fracturing construction curve, tectonic stress field inversion method to determine the fractures as vertical or horizontal cracks, and determine the distribution of structural fractures and azimuth, established and solved for the hydraulic pressure Cracked