摘要
从压裂改造的角度分析致密油储层基本特征,阐述致密油压裂理论、压裂材料和工艺所面临的困难,分析水力压裂技术应用的特点及适应性。
In this paper basic characteristics of tight oil were analyzed in the view of stimulation and difficulties existed in fracturing theories,materials and technologies were elaborated. Simultaneously,the features and adaptabilities of different fracturing technologies are discussed. It also mentioned the research on several aspects such as forming condition of fracture network,crack propagation criterion,fracturing material,fracturing optimization technology and fracture detecting technology to provide technical support for high-efficiency and low-cost development of tight reservoir.
出处
《重庆科技学院学报(自然科学版)》
CAS
2014年第6期85-88,118,共5页
Journal of Chongqing University of Science and Technology:Natural Sciences Edition
基金
塔里木油田合作科研项目"碳酸盐岩缝洞型油藏酸压地质效果评估研究"(0410013090074)
西南石油大学油气藏地质及开发工程国家重点实验室资助项目
关键词
致密油藏
水力压裂
多级压裂
同步压裂
tight oil reservoirs
hydraulic fracturing
difficulties
technical measures