有机盐钻井液在T4031井三开井段的应用  

APPLICATION OF ORGANIC SALT DRILLING FLUID IN THE THIRD SECTION OF WELL T4031

作　　者：刘志良[1] 戎克生[2] 

机构地区：[1]西部钻探克拉玛依钻井工艺研究院 [2]新疆油田勘探开发研究院,新疆克拉玛依834000

出　　处：《新疆石油天然气》2009年第1期38-40,共3页Xinjiang Oil & Gas

摘　　要：选用有机盐钻井液体系,采取针对性的防塌技术、润滑防卡技术、流变性控制技术,有效解决了T4031井三开井段技术难点。高密度有机盐钻井液依然保持较低的粘切,具有良好的流变性;有机盐钻井液抑制性强,润滑性好,三开段井眼稳定,井径规则,电测、下套管、固井等作业均一次完成。Selectling the organic salt drilling fluid,we adopted the special technique of inhibition、lubricating and rheology,resolving the hardness in the third section of well T4031.Though the denisty is high,the viscosity and the gel strength0 of this drilling fluid is lower.This drilling has the features,effective inhibition,good lubricaty.The wellbore is stabilize,Electrical Well Logging,Casing Running,Cementing etc.these works is very successful.

关 键 词：有机盐钻井液 抑制性 流变性 润滑性 

分 类 号：TE254[石油与天然气工程—油气井工程]