I-Drilling Bit Technology | Ungayikhetha Kanjani I-Drill Bit Yokwakheka Okuthambile, Amafomu Abrasive, kanye Nokwakheka Okuphambuka Okulula?

Ikakhulukazi, lapho ukhipha uwoyela noma amanzi, izici ezihlukahlukene kufanele zicatshangelwe, njenge-lithology, indawo yesigaba somthombo, kanye nesakhiwo se-wellbore. NgokuqondanisaI-API ejwayelekile yamabhithi e-triconengezimo ezithile zokubunjwa kanye nezimo zokumba, ungathuthukisa ukusebenza kahle kokumba futhi unciphise ukuguga nokudilikaizingcezu ze-tungsten carbide.

Ngakho-ke, kufanele sikhethe kanjani okulungilefaka izinyo izingcezu ze-triconenomaizingcezu ze-tricone yezinyo ezigayiweukuze kuthuthukiswe ukusebenza kokumba kanye nokusebenza kahle kwezindleko?

1. Yiziphi Izinhlobo Zokubhola Ezikhona Ngokusekelwe Kumsebenzi?

Ama-drill bits angahlukaniswa ngezinhlobo ezahlukene ngokusekelwe emsebenzini, okuhlanganisa:

• Izingcezu zokubhola ezinobubanzi obugcweleukubhola jikelele (isb,izigaxa ezintathu zokubhoboza kancane).
• Izingcezu ze-annular drill(i-core barrel drill bit), njengefaka izinsimbi zokubhoboza izinyo, ezisetshenziselwa izidingo ezithile ezibalulekile zokubuyisa.

Ukuze uthole ukwakheka okuthambile,donsa izingcezunomaizinyosi ezigayiwekungaba ukukhetha okungcono, kuyilapho ukwakheka okuqinile nokulimazayo,i-tungsten carbide tricone drill bitszinhle.

2. Yiziphi Izimpawu Ze-Tricone Bits?

Izingcezu ze-Tricone, njengecumgqomo we-ore onama-roller conesfuthiI-TCI drill bits, zaziwa ngendawo yazo encane yokuxhumana phakathi kwamazinyo nokwakheka, okuholela ekucindezelweni okuphezulu kwe-bit, ukunciphisa i-torque yokusebenza, nobude be-blade ende. Lezi zici zizenza zilungele ukwakheka okuyinselele, okuhlanganisaamanzi omthombo we-triconefuthiizingcezu zokumba imithombo kawoyela.

3. Zingaki Izinhlobo Zamabhithi e-Tricone Ezikhona?

• Ngenani lamakhoni:Kukhonaikhoni eyodwa,i-dual-cone, futhiizingcezu ze-tricone.Izingcezu ze-TCI trionefuthiizingcezu ze-tricone yezinyo ezigayiwezivamile izicelo ezahlukene, kuhlanganiseizingcezu ze-tricone yezimayinifuthiizinsimbi zokumba igesi.
• Ngesakhiwo: Zikhonauhlobo lomzimbafuthiokungelona uhlobo lomzimbaamabhithi e-tricone, ngalinye lakhelwe izinhloso ezahlukene.
• Ngohlobo lwamazinyo:Izinyosi ezigayiwezivame ukusetshenziswa ekwakhiweni okuthambile, kuyilaphofaka izinsimbi zokubhoboza izinyongeukufakwa kwe-tungsten carbidezilungele kangcono ukwakheka okuqinile.

4. Yiziphi Izingxenye Zebhithi ye-Tricone? Iyini Imisebenzi Yazo?

AI-tungsten carbide drill drill bitiqukethe izingxenye ezimbalwa ezibalulekile:

• Umzimba omncane nezingalo: Ixhuma ethuluzini lokubhoboza, inikeze ukusekelwa kwengcezu.
• Izigaxa: Itholakala ngekhoni eyodwa, i-dual-cone, noma i-triconeI-TCI drill bitszisebenza kahle kakhulu ekwakhekeni kwe-abrasive.
• Ama-Bearings: Qinisekisa ukujikeleza okushelelayo kwama-cones futhi uthwale imithwalo ye-axial ne-radial.Izingcezu ze-roller conengokuvamile sebenzisa ama-bearings ekhwalithi ephezulu ukuthuthukisa ukuqina.
• Izimbobo zamanzi: Ibalulekile ekujikelezeni koketshezi.Ama-jetting bits(etholakala kuamanzi omthombo we-tricone) sebenzisa imibhobho ukuze uqondise kahle uketshezi lokumba ukuze usule izinto ezisikiwe.