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API 7-1 Casing Section milling ọpa
Ọja Profaili Abala ọlọ jẹ iru ohun elo ṣiṣi window casing eyiti o ṣepọ gige gige ati awọn iṣẹ milling.ọlọ apakan gbalaye sinu casing pẹlú pẹlu BHA, ati ki o ge awọn casing ni pataki ipo akọkọ.Lẹhin ti casing ti wa ni pipa patapata, O yoo wa ni taara milled lati yi ipo.Lẹhin ti o de ijinle kan, iṣẹ ṣiṣi window casing ti pari.ọlọ apakan ni awọn anfani ti eto ti o rọrun, iṣẹ irọrun lati jẹ ki o jẹ ca ti o munadoko pupọ ...
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