提高鄂尔多斯南部固井质量技术研究

RESEARCH ON THE TECHNIQUE OF IMPROVING CEMENTING QUALITY IN EERDOUSI BASIN

固井质量差一直严重影响着鄂尔多斯盆地南部地区的油气勘探开发。为了解决这一问题 ,研制开发了FSAM非渗透防窜水泥浆体系。通过在该地区的应用 ,成功地解决了固井质量差和水泥返高不够等问题 ,证明这一体系在防止固井后油、气。

Poor cementing quality affected exploration and development of oil & gas in Eerduosi basin.In order to solve the problem,FSAM nonpermeable channeling preventable cement slurry system is developed.Through field application of the system in the area,the results show that poor cementing quality and insufficient TOC (top of cement)etc.problems are successfully solved.Meanwhile,the system has been proved that it can prevent channelling of oil,water and gas and leak of slurry etc.