I-Core Bit ekhulelwe

Kufanelekile ukufaka amakhorali ezakhiweni ezilukhuni kakhulu, njenge-sandstone.


Imininingwane yomkhiqizo

Amathegi womkhiqizo

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

Isingeniso:

Kufanelekile ukufaka amakhorali ezakhiweni ezilukhuni kakhulu, njenge-sandstone.

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

4-2

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.


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