Umzimba wentsimbi i-PDC Drill Bit
Uyilo lwe-ROP ephezulu xa kusombiwa ubunzulu kunye nobunzima, i-PDC yokomba isoloko iqhelana ukusuka emhlabeni ukuya ezantsi ngokuthe ngqo nangaphantsi okanye kwinto enye, ukugcina ixesha kunye neendleko.
Umahluko kwi-tricone bit, i-PDC drill bit ibaleka nge-WOB esezantsi kodwa i-RPM ePhakamileyo, ke ihlala isebenza ngeemoto ezantsi ukuya kwisantya esijikelezayo.
Ukusebenza kwe-PDC drill bit kuxhomekeke kakhulu kubasiki be-PDC, sinika isisombululo esikhethekileyo kwiimfuno ezithile kulwakhiwo olwahlukeneyo.
Intshayelelo:
Umzimba wentsimbi i-PDC Drill Bit ifumana i-ROP engcono kwiifom ezinzima ezinzima kunye neziphantsi.
Iimbonakalo
1.Ukulinganisa iDurasef: Izinto ezinamandla ezomeleleyo zikhuthaza ukumelana nokunxiba kwegeji ukuphucula ixesha elide lokuphila.
2. izixhobo hydraulic: Ukuhamba kunye nokupholisa ukusikwa kunokulungiswa kuyilo lwe-hydraulic ehambelana nobungakanani be-chip kunye nokufuduswa kwento nganye.
3.Uyilo lwasemva olukhethekileyo: I-Backrake inokongezwa kwi-bit ukwenzela ukuthintela isuntswana ekubambeni xa kusombiwa.
Itekhnoloji
1.Unique Blade Uyilo: Ukungenisa amazinyo okusika awodwa kunye noyilo oluyingqayizivele lwebhleyidi kuphucula amandla okusombela kwindawo enzima.
Ukucaciswa kwemveliso:
| Ikhowudi ye-IADC | S223 |
| Inani leBlade | 5 |
| Inani leemilomo | 5 |
| Abasiki bebonke | 40 |
| Ubungakanani beCandelo lokusika | 3/4 "(19 mm) |
| Ubungakanani beGuge | 2.0 "(5.08cm) |
| Indawo yeJunk Slot | 18.4 ngaphakathi2 (118.7 cm2) |
| Unxibelelwano lwe-API | 4-1 / 2 ”API Reg. |
Iiparameters zokusebenza okucetyiswayo:
| Umgangatho wohambo | 25 ~ 38L / S |
| Isantya seRotary | I-60 ~ 350 RPM |
| Ubunzima kwinto encinci | 25 ~ 100KN |
| Hlanganisa ubunzima kwi-bit | 130 IKN |
Umzimba wentsimbi i-PDC Bits iseta iiRekhodi zeROP Ngelixa kusombiwa
eSichuan China.
IINGXAKI
Ukunciphisa iindleko zokungenisa i-PDC Bit evela eSmith naseHalliburton, imveliso yamaTshayina ibonelela ngokwabo eyilelwe iPDC Bit yokugrumba kakuhle ukubuyisela uSmith Bits.
ISISOMBULULO
Ukufezekisa i-ROP engcono, i-DeepFast ibonelela nge-Body Body PDC Bit 12 1/4 "DFS1905U yokufumana i-ROP ephezulu.
IZIPHUMO
Ibeka irekhodi elitsha le-ROP ye-22.18 m / h.
Ine-ROP engcono kuneSmith Bit kunye neHalliburton kule ndawo.
Ushwankathelo
Kwi-Sichuan yase-China ukwakheka kubunzima obuphakathi kodwa bukrwada, i-Chuanqing West Drilling Inkampani ingathanda ukuphucula isantya sokugrumba kwaye iqhuba ngokukodwa iimvavanyo ze-PDC kwi-SI005-X5 kunye ne- $ I005-X6 imithombo eqala ukubhola ukusuka kwi-500 yeemitha nge-12 1 / 4 umngxuma. Uyilo lwe-Deefast yeZinyithi ze-PDC Bit 12 1/4 "DFS1905U yale projekthi.
Ithuba leTekhnoloji
Umzimba we-PDC Bit 12 1/4 "DFS1905U yinto ephuculweyo ngokukodwa eyenzelwe uzinzo kunye nokusebenza okuphezulu. Ngomsiki we-PDC oqhubela phambili kunye noyilo olukhethekileyo lwebhleyidi, iphucule uzinzo ngelixa kusombiwa. Le nxalenye ithintela itekhnoloji yokuncamathela, itekhnoloji yokuphucula ukulinganisa kwaye yamkela abasebenza ngokusika be-PDC. Inempawu zesantya esiphezulu sokujikeleza, ukusebenza okuzinzileyo kunye nobomi benkonzo ende ngelixa kusombiwa
Ukusebenza
Ibeka irekhodi elitsha le-ROP ye-22.18 m / h, kwaye umndilili we-ROP yeebits ezintlanu yi-17.27m / h.
Ine-ROP engcono kuneSmith Bit kunye neHalliburton kule ndawo.
I-12 1/4 "yokuSebenza kwePDC yokuBhola
