open hole well 中文意思是什麼
open hole well
解釋
裸眼井-
High angle multi - target directional well drilling technology in long open hole
長裸眼大斜度多目標定向井鉆井技術 -
Well logging systems for production well, casing well and open hole ; perforating gun and charger ; data coring system
測試設備、射孔槍、射孔彈、數控射孔取芯儀等
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