I-Core Bit ekhulelwe
Idizayini ye-ROP ephakeme ekubunjweni kwezakhiwo ezijulile nezilukhuni, i-PDC drill bit ihlale ibhola kusuka phansi kuya phansi ngqo ngokugijima okuncane noma ngisho okukodwa, kusindisa isikhathi esikhulu nezindleko.
Ehlukile ku-tricone bit, i-PDC drill bit isebenza nge-WOB ephansi kepha i-Higher RPM, ngakho-ke imvamisa isebenza ngemoto eyehlayo ukuthola isivinini sokujikeleza.
Ukusebenza kwe-PDC drill bit kuncike kakhulu kuma-PDC cutters, sinikeza isisombululo esiyingqayizivele kuzidingo ezithile ezakhiweni ezahlukahlukene.
Ukubhola ekwakhiweni okunzima ngokweqile Kufanelekile ukufaka amakhorali ezakhiweni ezilukhuni kakhulu, njenge-sandstone.
Izici
Crown Umqhele ogobile
Umqhele ogobile unengaphakathi elibushelelezi
Design Umklamo womgwaqo okhazimulayo
Ingcosana inomklamo okhazimulayo wamanzi olungele isivinini esikhulu.
Ubuchwepheshe
◆ Okokuzilola okhulelwe okufakelwe
Okuzilolayo okufakelwe okukhulelwe kugcina ukusika kubukhali ngesikhathi sokubhola.
◆ Ifomula ye-matrix eyingqayizivele
Ifomula ye-matrix eyingqayizivele yenza i-matrix ifane nokugqokwa nokwakheka, yenza ukusika kube ngcono
Izici
Umqhele 1.Curved: Umqhele ogobile unengaphakathi elibushelelezi
2.I-self-sharpening faka okhulelwe: Okuzilolayo okufakelwe okukhulelwe kugcina ukusika kubukhali ngesikhathi sokubhola.
Ifomula ye-matrix eyingqayizivele: Ifomula ye-matrix eyingqayizivele yenza i-matrix ifane nokugqokwa nokwakheka, ikhulisa unqenqema lokusika futhi igqoke ukumelana nedayimane elenza ukuthi kancane lithole i-ROP engcono.
4.Radiant waterway design: Ingcosana inomklamo okhazimulayo wamanzi olungele isivinini esikhulu.
Imininingwane Yomkhiqizo:
Ikhodi ye-IADC | I-M842 |
Inani lamakhasi | 15 |
Indawo yokugeleza ephelele | 1.0 in2 |
Isakhiwo sokusika | Ukukhulelwa |
Standard gauge ubude | 1-1 / 2 "(38.1 mm) |
I-torque engenhla yebhakede | 13.4 ~ 16.3KN • m |
Usayizi omkhulu womgqomo | 6-3 / 4 "× 4" (川 7-4 / 5) |
Amapharamitha wokusebenza anconyiwe:
Izinga lokugeleza | 10 ~ 30 L / S |
Ijubane elijikelezayo | 40 ~ 150RPM |
Ingcindezi yokubhola | 30 ~ 80 KN |
Isevisi Yomsebenzi Oyi-Core Bit Ephuziwe
ekubunjweni okunzima kakhulu nokujule kakhulu
IZINSELELE
Ukwakhiwa okunzima kakhulu futhi okulimazayo
Ukujula kungamamitha ayi-4,000
Isicelo sezinga eliphakeme lokutakula
ISIXAZULULO
Ukuze uxazulule lezi zinkinga, i-DeepFast inikeza i-Impregnated Core Bit 8 1/2 "x 4" DIC280 ukufeza le nhloso ekwakhekeni okujulile nokunzima.
IMIPHUMELA
Ngomgogodla usike amamitha ayi-15 15 kuma-run amabili. okuvela kumamitha angu-3805 kuya kuma-3920
Isikhathi sokubhula cishe amahora angama-20, kanti i-ROPIS 5.75 m / h
Izinga lokutakula lingaphezu kwama-85%
Ukubuka konke
E-Liaohe Oilfield eChina, opharetha uLiaohe Oilfield Coring Technology Services wayehlele ukubhola emthonjeni ojulile wamamitha ayi-3805. Ukwakheka kunzima kakhulu futhi i-lithology iyi-granite enamandla we-compress ngaphezu kwe-24000PSL. Inhloso yawo kwakuwukugxila engxenyeni yomgodi engu-8 1/2 ”yomthombo ukuthola ukwakheka okunzima. I-PDC core bit ejwayelekile ibinenani eliphansi lokutakula kanye nokusikwa okuyisisekelo okuncane. Ngakho-ke i-Deepfast inikeza i-Core Bit yayo entsha eklanyelwe ukufeza le nhloso ekwakhekeni okujulile nokunzima.
Isixazululo
I-Core Bit: I-Core Bit ekhulelwe 8 1/2 "x 4" DIC280
Ukucaciswa | |
Uhlobo lomzimba | Umzimba weMatrix |
Inombolo yeBlade | 18 |
Uhlobo lomsiki | IDayimane Elikhulelweyo |
Umsiki Omkhulu uSiz | 30 SPC |
Gauge Ubude | 1.5 "(38.1mm) |
TFA | 1.0 in2 |
Uxhumano | 6-3 / 4 "x4" |
Yenza Up Torque | 13.4 ~ 16.3KN.m |
Imiphumela
Opharetha uncome le phrojekthi njengomsebenzi omuhle kakhulu. Le-Core Bit 8 1/2 "x 4” DIC280 efakwe ngaphakathi ifinyelela kumamitha ayi-115 okusika okuyisisekelo ngama-run amabili ekujuleni kusuka kumamitha ayi-3805 kuye kuma-3920. Isikhathi esiphelele somgogodla ngamahora angama-20 kuphela osindisa ama-run amabili namahora angama-24 okusho ukonga i-128,000 RMB. Ngaphezu kwalokho, i-ROP ejwayelekile ingu-5.75 m / h futhi isilinganiso sokutakula singaphezu kwama-85, nakho okudlula okulindelwe. Izikhiye zokufeza lokhu kusebenza kwakuyizinto ezakhiwe kancane futhi zithuthukiswa ukuze ihlangabezane nokwakheka okunzima kakhulu nokulimazayo. I-DeepFast ayigcinanga ngokuthuthukisa amandla wamathuluzi we-coring alungiselelwe izinhlobo ezahlukahlukene zedwala, ibuye yenza ngokwezifiso ukufakwa okukhulelisiwe nomklamo womqhele ogobile ukuze kukhuphule izinga lokuthola kabusha ne-ROP.