Run a centralizer every two joints of casing 每隔一根套管下一個(gè)扶正器。
Centralizer placement and stop collar testing 扶正器放置和限動(dòng)環(huán)檢驗(yàn)
Where to connect the centralizer 扶正器下在什么地方?
Bow spring centralizer 弓形彈簧扶正器
Bow string centralizer 弓形管柱扶正器
Sucker rod centralizer 抽油桿扶正器
Blade type centralizer 葉片型扶正器
Bow type centralizer 弓形扶正器
Petroleum and natural gas industries - equipment for well cementing - centralizer placement and stop - collar testing 石油和天然氣工業(yè).良好膠結(jié)設(shè)備.扶正器的放置和限動(dòng)環(huán)的檢測(cè)
Petroleum and natural gas industries - equipment for well cementing - part 2 : centralizer placement and stop - collar testing 石油和天然氣工業(yè).固井用設(shè)備.第2部分:扶正器的放置和限動(dòng)環(huán)的檢測(cè)