YZ-1清洁压裂液在甘谷驿油田的应用  

Application of YZ-1 Clean Fracturing Fluid in Ganguyi Oilfield

作　　者：冯海柱 程武刚[1] 李婵[1] 张鹏[1] 陈刚[2] 李永飞[2] 

机构地区：[1]延长油田股份有限公司甘谷驿采油厂,陕西延安716000 [2]西安石油大学化学化工学院,陕西西安710065

出　　处：《当代化工》2015年第1期57-59,共3页Contemporary Chemical Industry

基　　金：陕西省科技计划项目(2012KJXX-40);陕西省技术转移与重点科技成果推广计划(2014TG-09);陕西省教育厅科研计划项目(2013JK0647)

摘　　要：甘谷驿油田地处鄂尔多斯盆地东部,所属区块油藏具有"五低"的特点,即低孔、低渗、低丰度、低温、低压的特点,无自然产能,开发难度大。为了进一步提高甘谷驿油田储层的开发效果,采用了YZ-1清洁压裂液压裂工艺技术,此技术防膨效果和返排率好、残渣含有量较少、且对减少裂缝导流能力损失有利。Ganguyi oilfield is located in the eastern part of Ordos Basin. The characteristics of the reservoir are low porosity, low permeability, low abundance, low temperature and low pressure; due to no natural production capacity, its development is difficult. In order to further improve development effect of Ganguyi oil reservoir, YZ-1 clean fracturing technology was adopted. The system of the fracturing fluid has high flowback rate, low residue content, excellent anti-swelling effect, and helps to reduce the loss of fracture conductivity.

关 键 词：压裂 增产措施 清洁压裂液 

分 类 号：TE357[石油与天然气工程—油气田开发工程]