make hole

• v. 钻井

例句

用作动词 (v.)

1. Now this technique is applied in the slim hole drilling in Daqing Oil Field.
   目前，此项技术已在大庆油田小井眼钻井中推广应用。
2. But in deep well drilling practices of long open hole,the homogeneous gns generally invades borehole.
   但在一些长裸眼段深井的钻井实践中，常常会遇到均匀气侵溢流。