-
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 ...
Yara 703 Building B, Greenland aarin, Hi-tech idagbasoke agbegbe Xi'an, China
86-13609153141
