论文部分内容阅读
我国及全球约有60%的低渗透难采油气藏,需要经过压裂改造才能有效开发,而压裂后裂缝空间分布几何参数定量描述是国际公认的极富挑战性的理论和技术难题,目前国内外还没有压裂全缝长定量描述的相关报道。
About 60% of the low-permeability oil and gas reservoirs in China and around the world need to be effectively developed through fracturing. The quantitative description of the geometric parameters of the fractured space after fracturing is an internationally recognized and challenging theoretical and technical challenge. At present, There is no relevant report about the quantitative description of the whole seam length at home and abroad.