海上探井大型压裂工艺技术研究与实践

2010年8月9日,大港油田公司在渤海湾海域进行大规模压裂施工,采用低伤害超级胍胶压裂液体系及配套工艺技术对探井滨海6井成功实施了压裂改造,日产油103.6m3,日产气29 000m3,效果显著,不仅扩大了预探成果,而且为海上油井压裂技术应用提供了宝贵的经验。

Research and practice of large scale fracturing technology in offshore exploration well

On August 9,2010,large-scale fracturing implement was successfully carried out to exploratory well Binhai 6well by Dagang Oilfield Company in the waters of the Gulf of Bohai with low damage super guar gum fracturing fluid system and the matching technology.Oil output is 103.6m 3 / d,and gas output is 29 000m 3 / d.The preliminary exploration achievements are not only expanded,but also valuable experience is provided for offshore oil well fracturing technology application.The successes and shortcomings of the fracturing are discussed,which are a reference to offshore oil well fracturing in future.