页岩油井射孔技术发展现状和展望  

Development status and prospect of perforating technology in shale oil Wells

作　　者：唐英才[1] 揭志军 Tang Yingcai;Jie Zhijun(China Oilfield Services Limited,Langfang 065201)

机构地区：[1]中海油田服务股份有限公司,河北廊坊065201

出　　处：《石化技术》2023年第11期140-142,共3页Petrochemical Industry Technology

摘　　要：非常规天然气发展已成为全球热点,页岩气在未来20年内将成为与石油、煤炭鼎立的三大能源之一,页岩油气的勘探开发也已经成为我国能源战略的重中之重。页岩油气的开发主要是通过水力压裂获得效益,而射孔技术是其开发中必不可少的技术之一。随着开发技术的不断积累和发展,针对页岩油气井开采的系列射孔技术相继应运而生,射孔有效性和安全性在现场实验中也取得了好的效果,提升了压裂的有效性。因此,为了满足我国的页岩油气的开采要求,提升我国的页岩油气井射孔技术应用水平,深入分析国内外的页岩油射孔技术发展现状,并对未来发展进行展望。Unconventional natural gas has become a global hotspot and is changing the world energy pattern.Shale gas will become one of the three major energy sources with oil and coal in the next 20 years.The exploration and development of shale oil and gas has also become the top priority of China’s energy strategy.The exploitation of shale oil and gas is mainly achieved through hydraulic fracturing,and perforation technology is one of the essential technologies in its development.With the continuous accumulation and development of development technologies,a series of perforation technologies for shale oil and gas Wells have emerged at home and abroad,such as equal aperture perforation technology,fixed surface perforation technology,directional perforation technology based on statistics,and perforation effectiveness and safety technology,etc.,which have also achieved good results infield experiments and improved the effectiveness of fracturing.Therefore,in order to meet the exploitation requirements of shale oil and gas in China and improve the application level of shale oil and gas well perforation technology in our country,this paper will deeply analyze the development status of perforation technology at home and abroad,and look forward to the future development of perforation technology for reference.

关 键 词：页岩 射孔技术 射孔器 

分 类 号：TE3[石油与天然气工程—油气田开发工程]