Iintlobo zeBit Drill

1. Iibhiti zeTricone Drill:

Iibhithi zokusika ezijikelezayo (okanye iibhithi zekhowuni ezijikelezayo) zinezixhobo zazo zokusika ezibekwe kwiikhowuni ezijikeleza ii-axes zazo njengoko umzimba webhithi ujikeleza. Inani leekhowuni kwibhithi lingaba yi-1, 2, 3, 4, 5, okanye 6. Nangona kunjalo, iibhithi zekhowuni ezijikelezayo eziqhelekileyo ziibhithi zekhowuni ezintathu. Malunga ne-95% yemithombo yeoyile negesi kwihlabathi liphela igrunjwa kusetyenziswa iibhithi zokusika eziqengqelekayo, ngakumbi iibhithi zekhowuni ezintathu. Kwiindlela ezithambileyo, amazinyo made kwaye aqelelene ngakumbi. Kwilitye eliqinileyo, ubungakanani bamazinyo kunye nesithuba siyancitshiswa.

• Iibhithi zeKhowuni enye: Olu hlobo lwebhithi lujikeleza i-axis yalo kwaye lusetyenziswa kakhulu ekubholeni kwicala elithile. Ezi bithi zisetyenziswa kwiinkqubo zokubhoboza ezijikelezayo kwiifom eziqhekekileyo, iifom ezirhabaxa, iifom eziqinileyo eziphakathi, kunye neendawo ezineekona. Iibhithi ezinekhowuni enye zinciphisa amathuba okuphambuka komthombo.
• Iibhiti zeKhowuni ezimbini: Isetyenziswa kakhulu kwiindlela ezithambileyo kunye nokugrumba ngendlela ethe ngqo.
• Iibhiti zeTri-ConeIibhithi ze-tri-cone zezona ntlobo zixhaphakileyo zebhithi, ezisetyenziswa kuninzi lwemisebenzi yokugrumba kwihlabathi liphela.

Iibhithi zeTricone drill zingahlulwahlulwa zibe ziindidi ezimbini:

i. Iibhiti zeTricone zamazinyo ezisikiweyo (iibhiti zeMT):

Iimodeli zokuqala zee-MT bits zazinee-cones ezimbini, apho amazinyo kunye nemiphunga kwii-cones yayingadibani ngexesha lokujikeleza. Ukudibana phakathi kwamazinyo kwii-cones ezikufutshane kubonelela ngokuzicoca, kwandisa izinga lokungena, kwaye kwenza kube lula inkqubo yokubhoboza. Ii-toe ezisikiweyo zisetyenziswa kwizakhiwo ezithambileyo ukuya kweziphakathi.

ii. Iibhithi zokubhola zeTungsten Carbide Insert (TCI):

Iibhithi zeTungsten Carbide Insert (TCI), ezikwabizwa ngokuba ziibhithi zamaqhosha (umz., uhlobo lweMT), zineekhowuni ezijikelezayo. Ngokungafaniyo neebhithi zeMT, ezi bithi zifakelwe amaqhosha e-tungsten carbide kwiikhowuni kumaqondo obushushu aphezulu kakhulu okufakelwa. Zisetyenziselwa imisebenzi kwiindawo eziqinileyo nezirhabaxa kwiindawo ezingaphantsi komhlaba. Kwiinzulu ezinkulu, iibhithi ze-tricone azibonakali zisebenza kakuhle kwaye zithatha ixesha ukuzitshintsha.

2. Iibhiti zokubhola ezisikiweyo

Iibhithi zokusika ezizinzileyo zenziwe nge-monolithic kwaye azinazo iindawo ezishukumayo. Enyanisweni, olu hlobo lwebhithi alunazo iikhowuni ezijikelezayo ngokwazo; endaweni yoko, lunomzimba webhithi ongashukumiyo kunye nentloko ezinzileyo ejikeleza kunye nombhobho wokubhola kunye nomtya wokubhola. Umzimba ophambili webhithi ezinjalo wenziwe ngentsimbi okanye i-tungsten carbide. Iibhithi zomzimba wentsimbi zinokumelana okuphezulu kwimpembelelo kunye namandla asetyenziswa kwizicuthi, kodwa intsimbi inokumelana okuncinci kwimpembelelo ebangelwa ziincindi zokubhola. Ngokwahlukileyo koko, iibhithi zomzimba we-tungsten carbide zinokumelana okuphezulu kwimpembelelo kodwa azixhathisi kangako kwimpembelelo.

i. Iibhiti zokusika zentsimbi

Ezi bits zahlulwe zibe ziindidi ezimbini: i-steel cutter kunye ne-fishtail bits, kunye ne-drag bits. Ii-drag bits zisetyenziselwa ukugrumba kwiindawo ezithambileyo kwishishini leoyile negesi. Ii-drag bits yayiluhlobo lokuqala lwe-bit olusetyenziswa ekugrumbeni okujikelezayo, kodwa zatshintshwa kancinci kancinci zii-cone bits ngenxa yokusebenza okuphantsi. Ezi bits zixhotyiswe nge-steel cutters kwaye zisetyenziswa kakhulu ekugrumbeni kwiindawo ezithambileyo. Ukusetyenziswa kwazo rhoqo kuye kwehla ngenxa yokusebenza kakubi kwiindawo eziqinileyo; xa kufakwa imithwalo ephezulu kwi-bit, i-steel cutters iya kungena kwindawo edibeneyo, kwaye ukwanda kwe-torque ye-drill pipe kunokubangela ukuba i-drill pipe iqhekeke ize iwele equleni. Olu hlobo lwe-bit kunzima ukulawula indlela ye-wellbore kwaye ludla ngokuphambuka kwindlela ephambili.

ii. Iibhithi zokubhola zeDayimane

Kolu hlobo lwebhithi, amasuntswana edayimani afakwa emzimbeni webhithi. Idayimani, eyona nto inzima kakhulu eyaziwayo, yenziwe ngekhabhoni ecocekileyo. Ngenxa yobunzima bayo, la masuntswana afaneleke kakhulu ekubholeni kwiindawo ezilukhuni ezirhabaxa. Xa kuthelekiswa namasuntswana okubhoboza aqengqelekayo kunye namasuntswana okusika intsimbi, amasuntswana edayimani awachukumiseki kangako kudoti wokubhoboza. Udoti wokubhoboza oxutyiweyo uhlala uphucula ukusebenza kakuhle kwebhithi kwaye ungabizi kakhulu.

Iibhithi zedayimani zibonelela ngeenzuzo ezininzi, kubandakanya ukunyuka kwesantya sokugrumba kwiindawo ezahlukeneyo kunye neengqimba zamatye, ukunciphisa ixesha lokukhubeka kunye nokuguga kweebhithi, akukho mfuneko yeendawo ezingasetyenziswayo, kunye nokufaneleka kwemithombo enoxinzelelo oluphezulu kunye nezinye iimeko ezikhethekileyo.

Uhlu lweeDayimani zokuDrill Bits

• Iibhithi zokubhola zeDayimane yendalo
• Iibhiti zeDiamond eziNcinci zePolycrystalline (PDC)
• Iibhithi zePolycrystalline eziZinzileyo ngoThermally (TSP)

Iibhiti zeDayimani eziNcinci zePolycrystalline (PDC):

Iibhithi zePDC zinomzimba we-tungsten carbide kunye nezicuthi ezifakwe kumphezulu. Ezi bithi zinokuyilwa ngeempumlo okanye ngaphandle kwazo. Ubungakanani bee-particles zedayimani kwiPDC buchaphazela ukumelana kwazo nempembelelo kunye nokumelana nokuguguleka. Idayimani yokwenziwa, eyenziwa kusetyenziswa i-cobalt njenge-catalyst, yenza iPDC ingaxhathisi ubushushu njengedayimani yendalo. Xa ishushu, i-cobalt iyakhula kwaye inokubangela ukuqhekeka kwedayimani.

• Iibhithi zePolycrystalline eziZinzileyo ngoThermally (TSP):

Iibhithi ze-TSP zenzelwe ukujongana nemida yokumelana nobushushu beebhithi ze-PDC. Ngexesha lokwenziwa, i-cobalt isuswa ngokutsalwa kwe-acid, okanye i-silicon carbide isetyenziselwa ukonyusa ukumelana nobushushu. Ngenxa yoko, iibhithi ze-TSP ziphumelela ngaphezu kweebhithi ze-PDC kwiindlela ezinzima kakhulu.

• Iibhithi zokubhola zeDayimane zeNdalo

Iibhiti zokubhola ioyile

Injongo yokugrumbaUkugrumba yinkqubo ebalulekileyo nesixhobo sokuhlola nokuphuhlisa izixhobo zeoyile negesi. Kumsebenzi wejoloji yepetroleum, injongo ephambili yokugrumba kukufumana idatha yezinto ezingaphantsi komhlaba, equka ukuqokelela iisampulu ezibonakalayo ezifana nee-cores, ii-mineral cores, iziqwenga, ulwelo, kunye neegesi ezivela kwi-wellbor.

Ukusetyenziswa kweeBrill Bits kwiShishini lePetroleum

Njengejelo lokuloba i-geophysical, ivumela ukufunyanwa kwedatha eyahlukeneyo ye-geophysical evela kwilitye elingaphantsi komhlaba kunye nokwakheka kweeminerali. Njengejelo elenziweyo, ivumela ukujongwa kweemeko zejoloji ezingaphantsi komhlaba kunye nokuguquguquka kolwelo olungaphantsi komhlaba. Ii-Wellbores zisetyenziselwa ukukhupha i-petroleum engaphantsi komhlaba, igesi yendalo, amanzi angaphantsi komhlaba, kunye nemithombo ye-geothermal.

Iteknoloji yokugrumba isetyenziswa ekuphononongeni nasekuphuhliseni ioyile negesi yendalo, kwaye ikakhulu ibandakanya:

• Uyilo lwe-Wellbore
• Ukukhethwa kwee-drill bits kunye nolwelo lokubhola
• Ukuhlanganiswa kwezixhobo zokugrumba
• Ukulungelelaniswa kweeparamitha zokubhola
• Ulawulo lokuphambuka kwemithombo
• Unyango lolwelo lokubhola
• I-Coring
• Ukuthintela iingozi kunye nokuphathwa kwazo

Itekhnoloji yokugrumba i-petroleum ibonakaliswa bubunzulu bomthombo onzulu, uxinzelelo oluphezulu, ubushushu obuphezulu, kunye nezinto ezininzi ezinefuthe.

Iintlobo zee-Petroleum Drill Bits

Ngokusekelwe kwiimeko zejoloji nezejografi kunye neemfuno zobunjineli zokuhlola nokuphuhlisa ioyile negesi, imingxuma inokwahlulwa ibe ziindidi ezimbini: imingxuma ethe nkqo kunye nemingxuma ekhokelela kwicala. Imingxuma ekhokelela kwicala ingahlulwahlulwa ngakumbi ibe yimingxuma ekhokelela kwicala eqhelekileyo, imingxuma ethe tye, kunye nemingxuma eqokelelweyo.

Iintlobo zeebhithi zokubhola ziquka iibhithi zePDC kunye neebhithi zeTricone. Iibhithi zePDC zikwasetyenziswa kakhulu kwimisebenzi eqhelekileyo yokubhola ipetroli, zibonelela ngeenzuzo ezifana nokusebenza kakuhle kunye nokusebenza okuzinzileyo.

Okokuqala, ngokusekelwe kumahluko kwizinto zokwakha, ii-PDC bits zinokwahlulwa zibe zii-PDC bits zentsimbi kunye nee-PDC bits ze-matrix-body.

I-GREAT ixhotyiswe ngesoftware yokuphucula iiparameter zokubhola. Isebenzisa iikhompyutha ze-elektroniki njengesixhobo kunye neendlela zokuphucula, iseka iimodeli zezibalo kwaye iphuhlise iinkqubo ezisekelwe kumgaqo weendleko ezincinci, ibandakanya izinto ezahlukeneyo ezinokulawuleka ezichaphazela isantya sokubhola (ezifana nohlobo lwebhithi, uxinzelelo lwebhithi, isantya sokujikeleza, ukusebenza kodaka, kunye nezinto ze-hydraulic). Ezi modeli zisetyenziselwa ukuphucula nokulungelelanisa imisebenzi, okwenza iiprojekthi zokubhola zifikelele kumgangatho ophezulu, isantya esiphezulu, kunye neendleko eziphantsi.

Iteknoloji yokuKhupha iCore usebenzisa ii-Oil Drill Bits

Itekhnoloji yokukhupha i-core ibandakanya ukugrumba iisampulu zamatye (ii-cores) ukusuka kwiindawo ekujoliswe kuzo kwimingxuma ngokweemfuno zoyilo, ukuze kufunyanwe idatha yokuqala yophando nophuhliso lweendawo zokugcina ioyile negesi.

Izixhobo eziqhelekileyo zokubopha ziquka izixhobo zokubopha idayimani, iibhareli eziphambili, ukubamba i-core, kunye namalungu. Ngexesha lokubopha, i-bit iqhubeka nokusika ilitye elingaphantsi komhlaba ngendlela ejikelezayo, ivumela i-core cylindrical eboliweyo ukuba ingene kwi-core bar rhoqo.

Ukuze kuhlangatyezwane neemfuno ezikhethekileyo zeendawo ezikhululekileyo neziqhekekileyo, iindlela kunye nezixhobo ezikhethekileyo zokubopha ziyafumaneka, kubandakanya ukubopha okuvaliweyo, ukubopha okuphantsi koxinzelelo, kunye nezixhobo zokubopha imikhono yerabha.

Unxibelelwano: Jessie Zhou

Ifowuni/I-Whatsapp:+0086-18109206861

Email: energy@landrilltools.com