API 8.5 inches hybrid drilling bit PDC-roller compound kune yakaoma yakaoma
Product Description
Wholesale API hybrid drill bits combing fixed cutter uye rollor-cone kubva kuChina fekitori
Hybrid drill bit inosanganisa roller cones uye PDC yakagadzika cutter kuita imwechete, kuderedza nguva yekuchera uye nzendo mune zvakanyanya kuomarara maapplication. Nesimba rekupwanya dombo uye kugadzikana kwemaroller cones uye kuchekwa kwepamusoro uye kuenderera mberi kwekuveura kwedhaimondi bits, iyo hybrid drill bit inowedzera ROP, inonatsiridza kubviswa kwekucheka, uye inopona yakanyatso kupindirana maumbirwo ane mashandiro anoita uye yakanakisa toolface control.
Yepamusoro ROP inogona kupfuura roller cone drill bits
Kuenzaniswa nemaroller cone bits, hybrid drill bits inogona kuwedzera ROP, inoda huremu hushoma pabhiti uye kuderedza bit bounce.
Yakakwenenzverwa yekuchera dynamics ichienzaniswa nePDC
Kuenzaniswa nePDCs, mabhiti akasanganiswa anosimba zvakanyanya kana achidhirowa kuburikidza neakabatanidzwa maumbirwo. Ivo vanoderedza tsvimbo-kutsvedza uye kurerutsa kuchera torque manejimendi ichiita kuti iwirirane, ichigonesa shanduko dzakapfava kuburikidza neakasiyana mafomati. Kuvandudzwa kugadzikana uye kutungamira kwekutungamira kunogonesa zvirinani vertical control pamwe nepamusoro ekuvaka mareti muzvikamu zvecurve.
| Saizi(inch) | Blade Nha.&Cone Nha. | PDC Quantity | Batanidza Thread |
| 8 1/2 | 2 makoni 2 mashizha | PDC yakatorwa kunze kwenyika | 4 1/2" API Reg |
| 9 1/2 | 3 makoni 3 mashizha | PDC yakatorwa kunze kwenyika | 6 5/8" API Reg |
| 12 1/2 | 3 makoni 3 mashizha | PDC yakatorwa kunze kwenyika | 6 5/8" API Reg |
| 17 1/2 | 3 makoni 3 mashizha | PDC yakatorwa kunze kwenyika | 7 5/8" API Reg |
Chigadzirwa Specification
PDC-Roller compound bit inoumbwa nePDC fixed cutting and roller free cutting structure.Rock ichatyorwa nekupwanya kwemazino ekupwanya, inoumba makomba ekupwanya pasi, iyo isina kuenzana inoderedza simba redombo. Pasi pe roller'helping, iyo PDC inoruma muchikamu. Basa racho riri pachena pakucheka uye kuchengetedza basa.
Nepo, iyo yakaoma uye yakaoma yekuchera stratum, isu takagadzira mumwe nemumwe musanganiswa bit serial. Iyo bhiti ine yakakwirira kuchinjika, ine yakakwira dombo rekutsemuka uye RPM mune yakaoma stratum / abrasive stratum / yakakwirira intensity mud shale / isina kuenzana layer (semuenzaniso, dombo mubhedha) etc yakaoma yekuchera layer.
Far Easternvakatumira kunze kwenyika dzinopfuura makumi matatu ruzivo rwesevhisi kuti tipe zvibooreso uye zvibooro zvepamberi kune akawanda akasiyana maapplication. The application kusanganisiramunda wemafuta, gasi rechisikigo, geological exploration, driectional boring, migodhi, kuchera matsime emvura, HDD, kuvaka, uye hwaro.Iwo akasiyana madhiri ekubooresa anogona kugadziridzwa maererano nekuumbwa kwakasiyana kwedombo nekuti isu tine zveduAPI uye ISOfekitori yakasimbiswa yezvibooresa. Tinogona kupa mhinduro yeinjiniya yedu kana iwe uchikwanisa kupa chaiwo mamiriro, akadaikuoma kwematombo, mhando dzekuchera rig, rotary kumhanya, uremu pa bit uye torque.Izvo zvakare hlep isu kuti tiwane siutable drill bits mushure mekunge watiudzakuchera mutsime wakamira kana kuchera kwakachinjika, kuchera mafuta mutsime kana No-Dig kuchera kana kusevha nheyo.
