水力喷射分段压裂工具施工效率提高方法

Improvement of Construction Efficiency of Hydraulic Jet Fracturing Tools

水力喷射分段压裂技术应用于水平井压裂是一项比较成熟的压裂技术,但在施工过程中出现的问题较多,施工效率低。为了提高现场施工效率,根据水力喷射压裂工具在长庆油田的使用情况,分析了现场出现问题的形成原因,针对性地对工艺和工具进行改进,取得了良好的效果,施工过程更加顺利,施工效率不断提高。

Hydraulic fracturing technique applied to horizontal well fracturing is a basic and applied basic fracturing technology in horizontal wells. With the development of the technology, the con- struction problems, the problem of low efficiency of the construction of the tool is gradually coming out. In order to improve the efficiency of construction site,According to hydraulic jet frac- turing tools used in Changqing oil field, analysis of site prone to the basic problems and causes were made, aiming at the improvement of technology and tool, so as to have a good effect, so as to continuously improve the construction efficiency, and construction process more smoothly, gradu- ally to meet the requirements of construction site.