吐玉克稠油井筒化学降粘的室内研究及现场试验  

THE INDOOR STUDY AND PRELIMINARY WORKSITE TESTING OF CHEMICAL VISCOSITY REDUCTION IN HEAVY OIL WELLBORE IN TUYUKE OIL FIELD

作　　者：殷杰[1] 倪文学 杨万成 

机构地区：[1]吐哈石油勘探开发指挥部钻采工艺研究院

出　　处：《吐哈油气》2000年第1期54-56,96,共4页Tuha Oil & Gas

摘　　要：针对吐玉克深层高粘稠油,1997年钻采院与西安石油学院合作研制了油溶性高分子降粘剂。该降粘剂经过室內评价及中试放大生产,并于1999年3月在吐玉克玉东1井进行现场试验,试验结果表明,该降粘剂降粘效果十分明显,可有效地降低地面稀油的掺加量。Based on deep-seated high viscous heavy oil in Tuyuke Oil Field, a kind of oil-soluble macromolecule viscosityreducing agent has been developed by Tuha Petroleum Drill and Production Technology Research Institute and Xian Petroleum Institute in 1997. By indoor evaluation and testing productionin in a limited scope, the effect of viscosity-reducing agent is very obvious in Yudong Well 1, Tuyuke Oil Field, meanwhile it also reduced the ground thinning oil in participation oil.

关 键 词：吐玉克 稠油 井筒降粘 室内研究 现场试验 

分 类 号：TE357[石油与天然气工程—油气田开发工程]