·2,447,543篇论文数据,部分数据来源于NoteExpress
The probability of packer sticking is increased because of the casing deformation and crustation in casing failure well.
在套损井中,由于套管变形、结垢等因素,进一步加大了封隔器卡钻的可能性。
youdao
应用推荐
模块上移
模块下移
不移动