Izindaba
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Ukuthuthukisa Ikhono Lokubhoboza Ngokuhudula
I-drag bit i-drill bit evamise ukudizayinelwa ukusetshenziswa ekwakhiweni okuthambile njengesihlabathi, ubumba, noma idwala elithile elithambile. Kodwa-ke, ngeke zisebenze kahle kumatshe amatshe noma amatshe aqinile. Ukusetshenziswa kuhlanganisa ukumba imithombo yamanzi, izimayini, i-geothermal, imvelo kanye nokuhlola umshini ...Funda kabanzi -
I-API Elastomer Sealed ene-tricone bit IADC517,IADC527,IADC537 ilungele iklayenti lase-USA oilwell.
I-Far Eastern Drilling izama ukwenza kahle, inkampani yamakhasimende", inethemba lokuthi kuzoba...Funda kabanzi -
Izingcezu ze-roller cutter
Sihalalisela Inkampani Yezimayini YaseKorea ngokusebenzisa ithuluzi lokumba i-Weifang Far Eastern Machinery alloy - isisiki somthombo esomile sokumba umthombo ojulile onobubanzi obungamamitha angu-3 nokujula okungamamitha angu-150 kanye. Njengamanje, isisiki sisetshenziswa okuvamile. ...Funda kabanzi -
I-High Performance Tungsten Carbide Insert (TCI) i-tricone bit ne-Milled Tooth tricone bit kanye nezingcezu zokumba idwala ze-PDC zithunyelwe E-TURKMENGEOLOGY E-TURKMENISTAN
Lawa mabhithi e-TRICONE KANYE NE-PDC BITS yi-WEIFANG FAR EASTERN MACHINERY CO., LTD. Ngedizayini emisha yesakhiwo, izohlinzeka ngokusebenza okuhlala isikhathi eside kakhulu kokusebenza okuphezulu kwe-tricone bit kanye ne-PDC bit. Izindleko ze-drill bit enhle ziyehluka...Funda kabanzi -
Ukwethulwa kafushane kwabasiki be-PDC
I-PDC drill Bits Design yanamuhla njenge-matrix ifana kancane neyaseminyakeni embalwa edlule. Amandla okuqina kanye nokumelana nomthelela kunyuke okungenani ngo-33%, futhi amandla e-cutter brazes anyuke ngo-≈80%. Ngesikhathi esifanayo, i-geometries kanye nobuchwepheshe ...Funda kabanzi -
Ukwazi kanjani ukuhlolwa kwamamodeli we-PDC bit ROP kanye nomthelela wamandla edwala kuma-coefficients angamamodeli?
I-Abstract Izimo zamanje zentengo kawoyela ephansi zivuselele ukugcizelelwa kokuthuthukiswa kokumba ukuze kongiwe isikhathi sokumba imithombo kawoyela negesi nokunciphisa izindleko zokusebenza. Izinga lokungena (RO...Funda kabanzi -
Ungakhetha kanjani abasiki be-PDC abalungile?
I-PDC drill Bits Design yanamuhla njenge-matrix ifana kancane neyaseminyakeni embalwa edlule. Amandla okuqina kanye nokumelana nomthelela kunyuke okungenani ngo-33%, futhi amandla e-cutter brazes anyuke ngo-≈80%. Ngasikhathi sinye, amajiyometri kanye nobuchwepheshe...Funda kabanzi -
Isebenza kanjani i-PDC yokumba ibhithi?
A. Ukulungiswa kwembobo a）Qinisekisa ukuthi imbobo ihlanzekile futhi ayikho imfucumfucu b）Qalisa ibhithi elidlule ngobhasikidi ongcolile uma kulindelwe ukudla okungenamsoco ...Funda kabanzi -
26th International Trenchless Technology Conference Suzhou CHINA.
Sizokwethamela umbukiso we-26th International Trenchless Technology Conference eSuzhou, eChina ngo-April. 19. 2023 kuya ku-April. 21. 2023. Imishini Yokwakha Yamazwe Ngamazwe Yase-China, Imishini Yezinto Zokwakha, Imishini Yezimayini, I-Engineer Vehicles and Equipment Expo, eba njalo ngemva kweminyaka emibili...Funda kabanzi -
Ukwethulwa kafushane komlando webhithi we-PDC ne-PDC
I-Polycrystalline diamond compact (PDC) kanye ne-PDC drill bits yethulwe emakethe amashumi eminyaka ambalwa. Phakathi nalesi sikhathi eside i-PDC cutter kanye ne-PDC drill bit ziye zabhekana nezithiyo eziningi ezigabeni zazo zakuqala, nazo zathola intuthuko enkulu. Kancane kancane...Funda kabanzi -
Uyini umehluko phakathi komzimba wensimbi kanye ne-matrix body PDC bit
I-PDC drill bit yenziwa ikakhulukazi abasiki be-PDC nensimbi, okuhlanganisa ukuqina komthelela omuhle kwensimbi nokungagugi kwe-polycrystalline diamond compact kwenza i-PDC bit ibe nesithombe esisheshayo enqubweni yokumba. Ibhithi ye-PDC yomzimba wensimbi inokushesha...Funda kabanzi -
Yini i-Reverse Circulation Drilling
Izisekelo Zokubhola Okuhlehliswayo Kokubhoboza Okuvundlile akuyona into entsha. Abantu bamba imithombo eminyakeni engaphezu kuka-8,000 edlule ukuze bathole amanzi angaphansi komhlaba ezindaweni ezishisayo nezomile, hhayi ngezingcezu ze-PDC nezinjini zodaka njengoba senza namuhla. Lapho ...Funda kabanzi