酸压工艺进展及展望

Progress of Acid Fracturing Technology and Its Prospects

随着油气田开发技术的不断提高,酸压技术不断得到重视和推广,已成为重要的储层改造措施。从技术原理、工艺特点和发展瓶颈等方面,剖析了清洁自转向酸酸压、复合酸压、超大型重复酸压、水力喷射分段酸压和网络裂缝酸压等几项新工艺,进一步结合理论和实践研究动态,阐述了上述工艺的发展趋势。

With the increasing of oil and gas field development technology,acid fracturing technology receive attention and promotion continuously,which has become the important reservoir reconstruction measures. From the technical principles,characteristics and development bottlenecks and other aspects,several new technologies of the clean since turned sour pressure,composite acid fracturing,large repeat acid fracturing,water jet pressure and network segmentation crack acid and other acid fracturing are analyzed,and further integrated with theory and dynamic practice,the development trend of the above process is described.