Melemo le Mathata a ho Sebelisa PDC Cutter ho Indasteri ea Oli le Khase

Li-cutters tsa polycrystalline diamond compact (PDC) li se li atile haholo indastering ea oli le khase ka lebaka la bokhoni ba tsona ba ho eketsa ho nepahala le taolo ea ho cheka. Leha ho le joalo; ka tlhokahalo e ntseng e eketseha ea liliba tse tebileng le tse rarahaneng haholoanyane, sehahi sa PDC se tobane le mathata a mangata indastering ea oli le khase. Sehloohong sena, re tla hlahloba melemo ea li-cutters tsa PDC le mathata a mangata a tobaneng le indasteri ea oli le khase e tlang.

Melemo ea PDC Cutters:

1. Ho tsitsa le ho tšoarella

Li-cutters tsa PDC li entsoe ka likaroloana tsa daemane tsa maiketsetso tse kopantsoeng hammoho tlas'a mocheso o phahameng le khatello, e leng se etsang hore li tšoarelle nako e telele le tse tsitsitseng. Ho tsitsa hona le ho tšoarella ho etsa hore ho be le ho cheka ho nepahetseng haholoanyane le taolo e betere holim'a mokhoa oa ho phunya.

2. Ho tšoana

Li-cutters tsa PDC li etselitsoe ho ba le sebopeho se ts'oanang le boholo, e leng se lumellang ho cheka ho tsitsitseng le likoti tse boreleli. Ho tšoana hona ho boetse ho fokotsa kotsi ea ho kheloha tsela e reriloeng ea ho cheka, ho eketsa ho nepahala ha ho cheka.

3. Ho Fetolana ha Moralo

Li-cutters tsa PDC li ka etsoa ka li-geometri tse ikhethileng le meaho ea ho seha ho holisa ts'ebetso ea tsona ts'ebelisong e itseng ea ho cheka. Mokhoa ona oa ho feto-fetoha ha maemo o lumella ho cheka ka mokhoa o nepahetseng haholoanyane ka mefuta e sa tšoaneng ea majoe, ho kenyelletsa le tse thata le tse hlabang.

4. Li-Vibrations tse Fokotseng

Li-cutters tsa PDC li etselitsoe ho fokotsa ho thothomela nakong ea ts'ebetso ea ho cheka. Phokotso ena ea ho thothomela e etsa hore ho be le taolo e ntlafetseng holim'a ts'ebetso ea ho phunya, ho fella ka ho cheka ho nepahetseng haholoanyane le ho fokotsa ho apara lisebelisoa tsa ho phunya.

5. Nako ea ho Cheka ka Potlako

Li-cutters tsa PDC li mabifi ebile li potlakile ho feta lisebelisoa tsa khale tsa ho cheka, tse lumellang nako ea ho phunya kapele le ho cheka ho nepahetseng haholoanyane. Lebelo lena le ntseng le eketseha la ho phunya le boetse le fokotsa kotsi ea ho kheloha tsela e reriloeng ea ho cheka, e leng se bakang ho cheka ho nepahetseng haholoanyane.

Qetellong, botsitso, ho tšoarella, ho tšoana, ho feto-fetoha ha moralo, ho fokotsa ho sisinyeha, le linako tse potlakileng tsa ho cheka tsa li-cutters tsa PDC kaofela li kenya letsoho ho eketseng ho nepahala le taolo ea ho cheka. Tšebeliso ea li-cutters tsa PDC e fetotse indasteri ea oli le khase, e lumella hore ho be le ts'ebetso e nepahetseng le e sebetsang ea ho cheka.

Mathata a PDC Cutters:

1.Litsenyehelo tse phahameng tsa pele tsa li-cutters tsa PDC

Li-cutters tsa PDC li theko e boima ho feta lisebelisoa tsa setso tsa ho cheka, e ka bang tšitiso ho amoheloa ha bona. Litsenyehelo tsa li-cutters tsa PDC e ka ba letsete le leholo bakeng sa lik'hamphani tse chekang, haholo-holo ho basebetsi ba banyenyane. Leha ho le joalo, ho boloka litšenyehelo tsa nako e telele tse amanang le li-cutters tsa PDC li ka feta matsete a pele.

2.Boteng bo fokolang ba litsebi tse nang le tsebo

Ho rala li-cutters tsa PDC bakeng sa lits'ebetso tse khethehileng tsa ho cheka ho ka ba phephetso. Moetso oa li-cutters o tlameha ho ela hloko libopeho tse khethehileng tsa jeoloji tse ntseng li cheka, hammoho le lipehelo tsa ho cheka, tse kang boima ba biti le lebelo la ho potoloha. Sena se hloka kutloisiso e phethahetseng ea tikoloho ea ho cheka le thepa ea mafika a ntseng a cheka.

3.Litaba tsa ho lumellana le libopeho le maemo a itseng a ho cheka

Li-cutters tsa PDC li etselitsoe ho mamella mocheso o phahameng le khatello, empa ho na le meeli ea tšebeliso ea tsona. Lisebelisoa tse ling tsa ho phunya, tse kang ho cheka mocheso o phahameng, li-cutters tsa PDC li ka 'na tsa se ke tsa khona ho mamella maemo a feteletseng, e leng se lebisang ho apara le ho hlōleha pele ho nako.Le hoja li-cutters tsa PDC li tšoarella haholo, li boetse li brittle. Bofokoli bona bo ka lebisa ho ho pshatleha le ho robeha haeba li-cutters li le tlas'a tšusumetso e feteletseng kapa tšabo. Sena se ka fella ka ho fokotsa ts'ebetso ea ho cheka le ho fokotseha ha nako.

Ho hlola liqholotso tsena, tšebelisano lipakeng tsa bahlahisi, basebelisi le bafani ba litšebeletso ke ea bohlokoa. Ka ho sebelisa bokhoni bo kopaneng le lisebelisoa tsa indasteri, re ka hlahisa litharollo tse ntlafatsang ts'ebetso le ts'epahalo ea li-cutters tsa PDC indastering ea oli le khase. Mohlala, karolong e ka boroa ea nts'etsopele ea Negros ea Philippines, ntho e ncha ea "conical diamond element" (CDE) e etselitsoe lipatlisiso tsa seliba tse tebileng haholo, 'me sebopeho se ts'oanang, se nang le ts'ebetso e ncha ea PDC e bonts'itsoeng. Lik'hamphani tse ling li qala ka ts'ebetso ea tlhahiso ea mochini oa ho cheka, joalo ka mocheso o mocha oa Schlumberger le theknoloji e phahameng ea ho etsa lisebelisoa tsa PDC, e ntlafatsang matla a manyane a sebopeho sa PDC le ho fokotsa dikahare tsa cobalt, ka hona ho ntlafatsa botsitso ba mocheso le ho hanyetsa ha sebopeho sa daemane, liteko tsa laboratori li bonts'itse. Lisebelisoa tsa HTHP li fana ka moaparo o phahameng le ho hanyetsa mokhathala ho feta lisebelisoa tse tloaelehileng tsa PDC, tse eketsehang ka liperesente tse ka bang 100 ntle le ho senya khanyetso. Ha se hoo feela, linaha tsa kantle le tsona li qapile likotoana tse bohlale tsa ho phunya. Mohlala, ka 2017, Baker Hughes o ile a lokolla TerrAdapt, e leng mochini oa pele oa indasteri o ikamahanyang le maemo, o nang le taolo e ikamahanyang le botebo ba ho seha ho ntlafatsa lebelo la ho cheka ho ipapisitse le maemo a mafika a sebopeho. Halliburton e hlahisitse moloko oa eona o mocha oa thekenoloji ea adaptive bit, Cruzer TM deep cut ball element, e ikamahanyang le maemo a ho phunya ho ea ho maemo a tlaase, e fokotsang torque haholo ha e ntse e eketsa ROP le ho eketsa bokhoni ba ho cheka.

Haeba o khahlehela PDC CUTTERS 'me u batla lintlha le lintlha tse ling, u ka ITELANA ka mohala kapa ka poso ka letsohong le letšehali, kapa U RE THUSE MAIL botlaaseng ba leqephe.