Likotoana tsa ho cheka tsa oli ea boleng bo holimo tsa feme e nyalisitsoeng bakeng sa Hard Rock

Kakaretso
Theknoloji ea Hybrid drill bit e tsoang ho Baker Hughes e kopanya li-roller cones le polycrystalline diamond compact (PDC) li-cutters tse tsitsitseng hore e be moralo o le mong, o nang le tokelo ea molao ho fokotsa nako ea ho cheka le maeto lits'ebetsong tse rarahaneng ka ho fetisisa. Ka matla a ho pshatla lejoe le botsitso ba li-roller cones le bophahamo ba ho itšeha le ketso e tsoelang pele ea ho kuta ea likotoana tsa daemane, theknoloji ena e eketsa ROP, e ntlafatsa ho tlosoa ha li-cuttings, 'me e pholoha libopeho tse kopantsoeng haholo tse nang le ts'ebetso e tsitsitseng le taolo e babatsehang ea sefahleho sa lisebelisoa. Lefatšeng ka bophara, lisebelisoa tsa rona tsa ho cheka li 'nile tsa sebelisoa linaheng tse 47 'me li chekile ho feta 1 milione ft (304,800 m).

Boholo(inch) Blade No.&Cone No. Palo ea PDC Kopanya Khoele
8 1/2 Li-cones tse 2 li-blades tse 2 PDC e tsoang kantle ho naha 4 1/2″ API Reg
9 1/2 Li-cones tse 3 li-blades tse 3 PDC e tsoang kantle ho naha 6 5/8″ API Reg
12 1/2 Li-cones tse 3 li-blades tse 3 PDC e tsoang kantle ho naha 6 5/8″ API Reg
17 1/2 Li-cones tse 3 li-blades tse 3 PDC e tsoang kantle ho naha 7 5/8″ API Reg

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Ka mahlale a morao-rao le lisebelisoa, taolo e tiileng ea boleng bo botle, litšenyehelo tse loketseng, thuso e ikhethang le tšebelisano-'moho e haufi-ufi le litebello, re ikemiselitse ho fana ka melemo e holimo bakeng sa bareki ba rona bakeng sa ho chekoa ha seliba sa oli ea boleng bo holimo ho fektheri. bits bakeng sa Hard Rock, melemo le khotsofalo ea Bareki hangata ke sepheo sa rona se seholo. Hopola ho ikopanya le rona. Re fe monyetla, re u fe ntho e makatsang.
Ka mahlale a morao-rao le lisebelisoa, taolo e tiileng ea boleng bo botle, litšenyehelo tse loketseng, thuso e ikhethang le tšebelisano e haufi le litebello, re ikemiselitse ho fana ka melemo e holimo ho bareki ba rona bakeng saChina Tricone Rock Bit le Steel Tooth Tricone Bit le PDC bit, Theha likamano tsa nako e telele tsa khoebo le bareki bohle ba rona, arolelana katleho le ho thabela thabo ea ho hasa thepa ea rona lefatšeng ka bophara. Re tšepe 'me u tla rua ho feta. U lokela ho ikutloa u lokolohile ho ikopanya le rona bakeng sa tlhahisoleseling e eketsehileng, re u tiisetsa tlhokomelo ea rona e ntle ka linako tsohle.
IADC417 12.25mm tricone bit

Tlhaloso ea Sehlahisoa

Hybrid drill bit e na le li-cones tse 3 le li-blade tse 3 tse betere habeli ho feta premium roller cone bits.
Mathoasong a lekholo la ho qetela la lilemo, khoune phunya e nyenyane ho e-na scraper ka thata abrasive formations kopo, empa sena se drill shale le mefokolo e meng ka sebopeho polasetiki e haholo-holo bakoang ke khatello ea downhole seretse pakete tšoara karolo, 'me ka ho cheka botebo le khatello ea bottomhole le ho eketseha. karolo ea seretse, sephutheloana sa seretse se tla ba mpe le ho feta. Ho rarolla bothata bona, ho theosa le lilemo bahlahisi ba fapaneng ba liboro tsa likhoune ba ile ba etsa lintlafatso tse fapaneng, empa ka katleho e nyane. Ha ho nahanoa ka lehare le tsitsitseng la seha kapa libono mabapi le taba ena, batho ba ile ba qala ho leka motsoako oa mefuta e 'meli ea libono. Ka ho tuma le ts'ebeliso ea li-bits tsa PDC le theknoloji ea seha ea PDC ho ntlafatsa sehahi se tsitsitseng sa PDC ka mefuta e fapaneng butle-butle nka sebaka sa cone bit. Empa ka har'a libopeho tse thata, tse hlabang le ts'ebetso e rarahaneng ea ho cheka, ka lebaka la ts'ebetso, PDC drill bit e ke ke ea nka sebaka sa cone bit. E le ho bapala melemo ea li-roller cone le PDC drill bits, k'hamphani ea rona e sa tsoa theha "roller cone" e kopantsoeng le PDC ea moloko o mocha oa ho cheka. Ho na le meralo e 'meli, e' ngoe ke mapheo a manyane a habeli, e 'ngoe e nang le mapheo a mabeli, e' ngoe e kholoanyane hanyane ea lepheo la Mito, tricone bit, Ho ipapisitsoe le mapheo ana a thipa a mane le mapheo a tšeletseng a PDC drill bit, 'me li-blades tsa motlatsi le libaka tse khutšoanyane li ile tsa nkeloa sebaka sa boholo ba cone. Ka hona, sebaka se bohareng sa borehole se lutse holim'a lepheo la ngaka e buoang PDC cutter, le karolo ea pheriferale ea ho chekoa ha sekoahelo se phethoa ke li-cutter cutters le blades le karolong e peripheral ea lefika la seliba le pshatlehang ho thata le ho feta. phello e itšetlehile ka khoune le di-blades le mating.
Theknoloji ea Hybrid drill bit e kopanya li-roller cones le li-cutters tse tsitsitseng tsa PDC hore e be moqapi o le mong, o nang le tokelo ea molao ho fokotsa nako ea ho phunya le maeto ka mekhoa e rarahaneng ka ho fetisisa. bits, thekenoloji ena e eketsa ROP, e ntlafatsa ho tlosoa, 'me e pholoha mekhoa e mengata e kopantsoeng ka mokhoa o tsitsitseng oa ts'ebetso le taolo e ntle ea lisebelisoa.
Theknoloji ea Hybrid drill bit
li-roller cones le polycrystalline diamond compact (PDC) li-cutters tse tsitsitseng hore e be moralo o le mong, o nang le tokelo ea molao ho fokotsa nako ea ho cheka le ho nka maeto lits'ebetsong tse rarahaneng ka ho fetisisa. Ka matla a ho pshatla ha lefika le botsitso ba li-roller cones le bophahamo ba ho itšeha le ts'ebetso e tsoelang pele ea ho kuta ea likotoana tsa daemane, theknoloji ena e eketsa ROP, e ntlafatsa ho tlosoa ha li-cuttings, 'me e pholoha libopeho tse kopantsoeng haholo ka ts'ebetso e tsitsitseng le taolo e ntle ea sefahleho sa lisebelisoa. Lefatšeng ka bophara, lisebelisoa tsa rona tsa ho cheka li 'nile tsa sebelisoa linaheng tse 47 'me li cheka tse ling
ho feta 1 milione ft (304,800 m).

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Lithako tsa ho Epa Bochabela bo Hōle
Ka mahlale a morao-rao le lisebelisoa, taolo e tiileng ea boleng bo botle, litšenyehelo tse loketseng, thuso e ikhethang le tšebelisano-'moho e haufi le litebello, re ikemiselitse ho fana ka melemo e holimo bakeng sa bareki ba rona bakeng sa Feme ea Boleng bo Phahameng ea likotoana tse nyalisitsoeng tsa API. 8.5 Inches ( STricone Drill Bits +PDC bit) Theko bakeng sa Hard Rock, melemo ea Bareki le ho khotsofatsa hangata ke sepheo sa rona se seholo. Hopola ho ikopanya le rona. Re fe monyetla, re u fe ntho e makatsang.
Li-hybrid bits tsa China tsa boleng bo holimo- Tricone Rock Bit le PDC Bit, Theha likamano tsa nako e telele tsa khoebo le bareki bohle ba rona, arolelana katleho le thabo ea ho jala thepa ea rona lefatšeng ka bophara. Re tšepe 'me u tla rua ho feta. U lokela ho ikutloa u lokolohile ho ikopanya le rona bakeng sa tlhahisoleseling e eketsehileng, re u tiisetsa tlhokomelo ea rona e ntle ka linako tsohle.


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