摘要
利用气体型流体进行欠平衡钻井 ,或钻易漏地层时 ,流体密度及井下液柱压力的确定十分重要。文中从钻井现场能够采集的数据入手 ,介绍了泡沫流体、充气流体密度及液柱压力的计算方法 ,并开发出相关的计算软件 ,对泡沫和充气流体钻井设计及现场作业具有一定的指导意义。
When underbalanced drilling or drilling easy leaky zone by using aeration fluid,the determination of fluid density and downhole fluid column pressure is very important.Based on the drilling date gathered in field,the paper presents the calculation method of foarm fluid,aeration fluid density and fluid column pressure and works out relative computer software.It has directive function to drilling design and field operation of foam and aeration fluid.
出处
《钻采工艺》
CAS
2004年第4期16-18,共3页
Drilling & Production Technology
