Study of unflowing time of horizontal well is important in the early designing stage of development plan and in production performance analysis.
水平井停喷时间研究在开发方案设计初期及投产后油藏动态分析中都具有重要意义。
2
According to flowing back problem at Hailaer exploration district, a method of unflowing to acquire production by using long steel line and hydraulic pump is discussed.