A. Kugadzirira buri
a）Iva nechokwadi chekuti gomba rakachena uye hapana marara
b）Mhanya chikamu chekare nebhasiketi remarara kana uchitarisira kudira marara
B. Kugadzirira PDC Bit
a）Bvisa chidimbu kubva mubhokisi rekurongedza
b）Chikamu chesimbi chiri pahuni kana parubha - kwete padeki resimbi
c） Nhamba yebhatani rekodhi
d) Tarisa chidimbu kuti uone kana chakakuvara
e) Kururamisa maburi emagetsi akakodzera zvichienderana nekugadzirwa kwemainjiniya ekuboora.
f） Tarisa mukati mechinhu chakachena uye chisina marara
C. Kugadzirisa chikamu
a）Chenesa uye gira mafuta pini nebhokisi
b） Isa bit breaker pa bit uye ubatanidze latch
c）Kuisa bit breaker mutafura inotenderera
d）Kukwidza torque ne torque dzinokurudzirwa
D. Kugumburwa mukati
a） Svika shangu/zvipingamupinyi zvekesi nokungwarira
b） Nzvimbo dzakamanikana dzeReam - ona Reaming
c）Chidimbu chekupedzisira - geza kusvika pasi
d）Taga pasi zvinyoro nyoro uchiyerera zvizere uye RPM yakaderera）
e）Tendeudza kwemaminitsi mashanu
E.Reaming
a）Kuisa maburi pasi pegeji hakukurudzirwi - nzvimbo dzakamanikana chete）
b） Kuyerera kwakazara
c）WOB Yakaderera - 1/10 WOB yakakwira
d） Chengetedza ROP yakaderera uye RPM yakakwira
e）Dzivisa torque yakakwira
F. Kuboorera mukati
a） WOB yakaderera yekuboora tsoka yekutanga - chimiro chekucheka
G. Kubatanidza
a）Kuyerera kwakazara kusvika Kelly amuka
b）Kubatanidza
c） Rekodha kumanikidzwa pasi nepazasi
d） Tarisa kurohwa kwepombi
H. Kuboorera mberi
a） Tsvaga parameter yakakwana yekuboorera yega yega mukati
Muganho unokurudzirwa - nekusiyanisa - WOB - RPM - kuyerera，Usaise wokanganwa）
Maumbirwo akapfava - High ROP inowedzera njodzi yekuvharika
Zvishandiso zvakasimba - Deredza RPM kudzivirira kupisa zvakanyanya
Limit WOB - yakakwirira WOB inopfupisa bit hupenyu
b）Ongororo - Ongororo yenguva dzose inokurudzirwa
I. Kubvisa plug
a）Migero yemvura yakavharika - kuwedzera kwemusiyano wekumanikidzwa kwadzimwa
uye pasi
- Kurova bhureki
- Ramba uchifambisa zvinhu zvako zvizere
- Chengetedza kutenderera
b）Mapombi akavharika - kuwedzera kwekudonha kwedzvinyiriro kubva pasi uye pasi
- Tenderedza kwemaminitsi mashanu
- Simudza Kelly, bvumira kuti awire nekukurumidza - dzivisa kukwira kwemvura
- USADONHORE chidimbu pasi
Kuchera kweFar Eastern ndiko kuChina uko kunoshandiswa nemakambani ekuchera matongo.PDC zvidimbu,Zvidimbu zvekuboorera zveTricone, zvidimbu zvepakati,Zvidimbu zvehybrid, Zvidimbu zvedhaimani,Chinhu chinovhura buri,Zvidimbu zvekuboorera HDDiyo yaishandiswa patsime remafuta/gasikuboora,tsime rekuchera, kuchera matsime emvura inopisa,ongororo yezvepasi, ongororo yemvura,kuchera matsime emvura ,Mapurojekiti emapaipi eHDDuye mapurojekiti enheyo.
Webhusaiti yedu ndeye www.chinafareeastern.com
Mavhidhiyo ekambani yedu ndeaya anotevera:
https://www.youtube.com/channel/UCPXTEjkf30VP44_S6-vZ3bw
Nguva yekutumira: Nyamavhuvhu-07-2023