短語詞組短語well -completion 完井tas a well ottomm completion 單管分采完井executement in well in completion 發(fā)達(dá)和完成well completion method 完井方法subsea well completion 海底完井Basic Well Completion Technology 石油工程專業(yè)英語;完井技術(shù)基礎(chǔ)cavern well completion 洞穴完井 返回 well completion