Sidee loo shaqeeyaa qashin-qubka PDC?

A. Diyaarinta godka
a) Hubi in daloolku nadiif yahay oo aanay jirin wax qashinka ah
b) Ku orda dambiilaha qashinka ah ee qashinka ah haddii la filayo

B. PDC Bit Diyaarinta
a) Ka saar waxoogaa sanduuqa baakadaha
b) Wax yar ku istaag alwaax ama barkin caag - ha dul saarin sagxadda birta
c) Diiwaangeli nambarka yar
d) Inyar ka baar dhaawaca
e) Marooji biraha birta ah ee saxda ah iyadoo la raacayo naqshadeynta injineerka qodista
f) Iska hubi wax yar oo nadiif ah oo qashinka ah

C. Samaynta xoogaa
a) Nadiifi oo saliid pin iyo sanduuqa
b) Ku habboon biibiye si loo qaniino oo la qabsado
c） Ku habboon jajabiyaha miiska wareega
d) Ku rog oo leh marooqsiyo lagu taliyay

D. Soo galaysa
a) Si taxadir leh u wajaho kabaha dahaarka ah
b) Ream meelaha cidhiidhi ah - eeg reaming
c) Isku-xidhka ugu dambeeya - dhaq ilaa hoos
d) Tag hoose si tartiib ah oo leh qulqul buuxa iyo RPM hooseeya)
e) Wareeg 5 daqiiqo

E.Reaming
a) Godadka cabirka hoostiisa laguma talinayo - kaliya dhibco cidhiidhi ah)
b) Socod buuxa
c) WOB hoose - 1/10 max. WOB
d) Ilaali ROP hoose iyo RPM sare
e) Ka fogow qulqulka sare

F. Qodista
a) WOB hoose oo lagu dalooliyo cagtii hore - muuqaal goynta
G. Samaynta xidhiidh
a) Socod buuxa ilaa Kelly kor u kacdo
b) Samaynta xidhiidh
c) Diiw cadaadis saar xagga hoose iyo kan ka baxa
d) Hubi istaroogga bamka
H. Qodista hore
a) U hel halbeegga qodista ugu habboon ee dhismo kasta oo gudaha ah
Xadka lagu taliyay - kala duwanaansho - WOB - RPM - socodka ， Ha dejin oo ha ilaawin)
Qaababka jilicsan - ROP Sare wuxuu kordhiyaa khatarta xiritaanka
Xadhkaha adag - Yaree RPM si aad uga fogaato kulaylka
Xaddid WOB - WOB sare waxay soo gaabinaysaa nolosha xoogaa
b) Sahan- sahan joogto ah ayaa lagula taliyay

I. Furitaanka
a) Marin-biyoodyada xiran - korodhka faraqa cadaadiska
iyo xagga hoose
- Biriga laad
- Ilaali socodka buuxa
- Ilaali wareegtada
b) Neefsiyo xirxiran - kororka hoos u dhaca cadaadiska hoos iyo hoos
- Wareeg ilaa 5 daqiiqo
- Kor u qaad Kelly, ogolow inay si degdeg ah u dhacdo - iska ilaali qalliin
- Wax yar ha hoos ugu dhicin
Far Eastern Drilling waa warshad China ofQaybaha PDC,Tricone qodista, qaybaha xudunta u ah,Qaybaha isku-dhafan,Qalab dheeman,dalool furan,Qodista HDDKaas oo loo isticmaali jiraysaliid/gaas ceelqodis,macdan qodista, qodista ceelasha kulaylka dhulka.sahanka juquraafiyeed, sahanka biyaha,qodista ceel biyoodka ,Mashaariicda dhuumaha HDDiyo mashaariicda aasaasiga ah.
Websaydhkeena waa www.chinafareast.com
Muuqaalka shirkadeena waa sida soo socota:
https://www.youtube.com/channel/UCPXTEjkf30VP44_S6-vZ3bw