胜利油田水平井分段压裂技术的应用现状及发展趋势

Application and development of staged fracturing technology for horizontal wells in Shengli oilfield

胜利油田低渗透油藏资源储量丰富,水平井多级分段压裂完井技术是提高低渗透油藏产能的主要技术手段。十二五期间胜利油田在水平井多级分段压裂完井技术研究应用方面取得了丰硕的成果,形成了多项品牌技术,并在现场进行了很好的应用。下步针对低渗油藏的特点以及对压裂完井技术的新需求,胜利油田在现有技术的基础上开展新压裂工艺的研究。

Low permeability reservoir in Shengli Oilfield reserves is rich. Horizontal well completion technology of multistagefracturing is the main technical approach to increase the productivity of low permeability reservoir. During the 12th Five Year Plan period inShengli Oilfield has achieved fruitful results in the horizontal well completion technology research application of multistage fracturing,the formation of a number of brand and technology,and a very good application in the field. The next step for the low permeabilityreservoir characteristics and the new demand for fracturing well completion technology research of Shengli Oilfield,a new fracturingtechnology on the basis of existing technology.