Hybird Drill Bit
Moralo oa ROP e phahameng ho cheka libopeho tse tebileng le tse thata, ho cheka PDC e lula e ikoetlisa ho tloha fatše ho ea tlase ka kotloloho ka lebelo le le leng kapa le le leng, ho boloka nako le litšenyehelo tse ngata.
E fapana le tricone bit, PDC drill bit e sebetsa ka WOB e tlase empa e Phahameng RPM, ka hona hangata e sebetsa le motor motor e theohelang ho nka lebelo le potolohang.
Ts'ebetso ea PDC e cheka e its'etleha haholo ho li-cutter tsa PDC, re fana ka tharollo e ikhethang ho tlhoko e ikhethileng mefuteng e fapaneng.
Motsoako oa 'mele oa "Hybrid" ke "composit bit", o hlophisitsoeng ke "PDC bit" le "roller cone bit".
PDC bit e lula e sebelisoa ho cheka botebo hantle le bakeng sa lejoe le bonolo la lejoe, li-cutter tsa PDC ha meno a sehang a etsa hore PDC e se ke ea koaloa 'me e be le bophelo bo bolelele ba ts'ebeletso; Tricone rock bit e lula e sebelisoa ho cheka lejoe le rarahaneng la majoe, empa mafikeng a thata haholo, ho bonolo ho roba lejoe la tricone.
Nahana ka boemo bona, re hlahisa sehlahisoa se secha se kopanyang PDC bit le tricone roller hammoho ho cheka metsi hantle. Ho pakoa hore ena ke qeto e atlehileng. PDC bit le roller cone bit e na le ts'ebetso e ntle maemong a rarahaneng le a thata haholo a mafika.
Mahlale a morao-rao a ho cheka a kopanya li-cutter tsa PDC tse nang le li-roller cones hammoho, a fokotsa nako ea ho cheka le maeto ka mekhoa e thata le e rarahaneng e nang le meralo e ikhethang ea litokelo tse ikemetseng tsa kelello tsa DEEFAST. daemane, theknoloji ena e ka ntlafatsa ROP le sekhahla sa ho tlosa.
Likarolo tsa ho cheka tse nyalisitsoeng li tšoaneloa ke melemo ea ho lebisa ROP e phahameng ka WOB e tlase le ho cheka thothomelo ho feta likoti tsa khoune e ka e etsang.
Liphetoho tse ntlafalitsoeng tsa ho cheka ha li bapisoa le PDC
Li-biti tsa lebasetere li fumana botsitso ho feta li-bits tsa PDC mabapi le ho cheka ka mekhahlelo e kenang. tsa likotoana li ka fihlela taolo e ntlafalitsoeng e otlolohileng le ho aha holimo ho likarolo tsa mothinya.
Ha li bapisoa le mekhahlelo ea setso ea likoti tsa ho cheka, likotoana tsa lebasetere li lokeloa ke melemo ea ho fokotsa maeto a ho cheka, ho eketsa ROP ka lebelo le ntlafalitsoeng, ho tšoarella le ho tsitsa, mme e ntlafalitse ts'ebetso ea ho cheka ka mekhoa ea multiplex.
Theknoloji ea lebasetere ea ho cheka e kopanya li-roller khoune le li-cutter tse tsitsitseng tsa PDC, Ke moralo o ikhethileng o fokotsa nako ea ho cheka mme o sebetsa lits'ebetsong tse ngata tse rarahaneng. theknoloji ena e eketsa ROP, e ntlafatsa ho tlosoa ha li-cuttings, 'me e phela ka mokhoa o lumellanang haholo le ts'ebetso ea ts'ebetso le taolo e ntle ea lisebelisoa ka matla a sithabetsang le ho tsitsa ha khalase ea roller le bophahamo bo phahameng le bohato bo tsoelang pele ba ho kuta ba likotoana tsa taemane ..
