API tungsten carbide gelinta qaybaha dhagaxa ah ee loogu talagalay ceelka biyaha
Sharaxaadda Badeecada
Ceel biyood oo jumlad ah oo saddex koon ah oo tricone dhagax ah IADC537 oo leh elastomer shaabadaysan oo loogu talagalay qaab adag oo kayd ah oo qiimo dhimis ah laga helay warshadda Shiinaha
Sharaxaadda Bit:
IADC: Qaybaha buufinta ee 537-TCI oo leh ilaalin cabbir ah oo loogu talagalay qaababka jilicsan ilaa kuwa dhexdhexaadka ah oo leh xoog cadaadis hooseeya.
Xoogga Cadaadiska:
85-100 MPA
12,000-14,500 PSI
Sharaxaadda Dhulka:
Dhagaxyo adag oo dhexdhexaad ah oo qallafsan sida dhagaxyada ciidda leh ee leh xariijimo quartz ah, dhagaxa dhagaxa adag ama chert, macdanta hematite, dhagaxa adag oo si fiican u jajaban sida: dhagaxyada ciidda leh ee leh xariijimo quartz ah, dolomites, quartzite shales, magma iyo dhagaxyada qalafsan ee metamorphic.
Drilling-ka Far Eastern wuxuu bixin karaa qaybo tricone ah oo cabbirro kala duwan leh (laga bilaabo 3” ilaa 26”) iyo inta badan Xeerarka IADC.
Qeexitaanka Badeecada
| Qeexitaanka Aasaasiga ah | |
| Cabbirka Dhagaxa | 9 1/2 inji |
| 241.3 mm | |
| Nooca Bitka | Qayb ka mid ah Tungsten Carbide Insert (TCI) |
| Xidhiidhka Dunta | Lambarka Aqoonsiga API 6 5/8 |
| Koodhka IADC | IADC537G |
| Nooca dhalista | Joornaalka Bearing |
| Shaabadda sita | Elastomer shaabadaysan oo dhalmo ah |
| Ilaalinta Cidhibta | La heli karo |
| Ilaalinta Shaadhka | La heli karo |
| Nooca Wareegga | Wareegga Dhoobada |
| Halbeegyada Hawlgalka | |
| WOB (Miisaanka Qaybaha) | 24,492-54,051 lbs |
| 109-241KN | |
| RPM (r/daqiiqo) | 120~50 |
| Samaynta | Qaabab dhexdhexaad ah oo leh xoog cadaadis hooseeya, sida shale dhexdhexaad ah, dhagax nuurad ah, ciid dhexdhexaad ah, iwm. |
Biyo ceel dhulka hoostiisa ah ayaa looga baahan yahay aadanaha, meelaha aan lahayn biyo la cabbo, qodista ceel biyoodku waa waxa ugu muhiimsan ee dadka deegaanka.
Qaababka jilicsan, qodayaasha waxay isticmaali karaan bits jiidid, laakiin bits-ka roller cone ee tungsten carbide ayaa loo baahan yahay marka la qodayo dhagaxyada adag. Mashiinka qodista ceelka biyaha ayaa had iyo jeer la shaqeeya bamka dhoobada si uu ugu wareejiyo jajabyada dhagaxa dhulka.
Qalab koonka rogan oo tayo wanaagsan leh ayaa qodi kara ceelal biyood badan.
Iyada oo leh waqti keenis degdeg ah iyo adeeg diirran oo iib ah ka dib, ShiinahaBariga FogWaxay u adeegtay in ka badan 35 waddan 10-kii sano ee la soo dhaafay Mashruuca qodista, Waxaan leenahay khibrad aan ku bixinno sahaydaqodista iyo qodista qotoda dheer ee loogu talagalay codsiyo badan oo kala duwan.Codsiga waxaa ka mid ah qodista ceelka biyaha, gaaska dabiiciga ah, sahaminta juqraafiyeed, caajiska mareenka, Qaybaha kala duwan ee qodista waxaa loo habeyn karaa iyadoo loo eegayo qaab dhismeedka dhagaxa kala duwan sababtoo ah waxaan leenahay annaga noo gaar ah.API & ISOWarshad shahaado haysata oo ah bits qodis tricone ah. Waxaan ku siin karnaa xalka injineerkeena marka aad bixin karto xaalado gaar ah, sida adkaanta dhagaxyada,noocyada qalabka qodista, xawaaraha wareega, miisaanka qaybta iyo xoogga.Sidoo kale waa naga caawin kartaa inaad hesho qaybaha qodista ee la isku halleyn karo ka dib markaad noo sheegtoqodista ceelka toosan ama qodista jiifa, qodista ceelka saliidda.










