Hlooho ea seliba sa oli ea API bakeng sa rig e potolohang sebopehong sa ho cheka ka thata
Tlhaloso ea Sehlahisoa
Karolo ea ho cheka ea tricone ea peterole ea API e rekisoang ka bongata ka theko e theotsoeng ho tsoa fekthering ea China
Ho bohlokoa ho khetha tric0ne bit e nepahetseng bakeng sa projeke ea ho cheka. Li-bit tse ling tse fapaneng tsa mohlala oa tricone li tla sebelisoa bakeng sa libopeho tse fapaneng. Kahoo ka kopo fana ka maemo a itseng, joalo ka ho thatafala ha mofuta oa lefika la rig ea ho cheka, lebelo le potolohang, boima ba bit le torque.
Li-bit tsa IADC127 ke li-bit tsa tricone tse koetsoeng tsa jenale. Proteciton ea gauge ea fumaneha.
Ho cheka Bochabela bo Hōle ho na le likarolo tsa ho cheka tsa lilemo tse 15 le litšebeletso tse fetang 30 tsa linaha le litharollo tse tsoetseng pele tsa ho cheka bakeng sa lits'ebetso tse fapaneng, joalo ka ho cheka liliba tsa khase, ho cheka liliba tsa oli, ho cheka liliba tsa lipatlisiso tsa jeoloji, ho taboha ka tsela e lebisang, ho cheka merafo, ho cheka liliba tsa metsi, HDD, kaho le foundation.
Re boetse re fumana setifikeiti sa AIP le ISO bakeng sa tricone bit le PDC bits.
Tlhaloso ea Sehlahisoa
| Tlhaloso ea Motheo | |
| Boholo ba Lejoe la Rock | Li-inchi tse 9 7/8 |
| 250.8 mm | |
| Mofuta oa Bite | Meno a Tšepe a Tricone Bit |
| Khokahano ea Khoele | PIN ea REG ea API ea 6 5/8 |
| Khoutu ea IADC | IADC127G |
| Mofuta oa ho Beha | Koranta e tiisitsoeng ka Tšireletso ea Tekanyo |
| Tiiso ea ho Beha | Elastomer e tiisitsoe kapa rabara e tiisitsoe |
| Tšireletso ea Serethe | E fumaneha |
| Tšireletso ea mohatla oa hempe | E fumaneha |
| Mofuta oa Potoloho | Ho potoloha ha seretse |
| Boemo ba ho Cheka | Ho cheka ka rotary, ho cheka ka mocheso o phahameng, ho cheka ka botebo, ho cheka ka enjene |
| Palo yohle ya Meno | 55 |
| Palo ea Meno a Methapo ea Gage | 30 |
| Palo ea Mela ea Li-Gage | 3 |
| Palo ea Mela e ka Hare | 4 |
| Angle ea Jounal | 33° |
| Ho seta ha thepa | 9.5 |
| Liparamente tse sebetsang | |
| WOB (Boima ba 'Mele) | 19,774-56,400 liponto |
| 88-251KN | |
| RPM(r/min) | 300~60 |
| Torque e ka holimo e khothaletsoang | 37.93KN.M-43.3KN.M |
| Sebopeho | Sebopeho se bonolo sa khanyetso e tlase ea ho sila le ho phunya habonolo. |
Habohlokoa, khetha li-tricone bits tse nepahetseng, mefuta e fapaneng ea li-tricone bits e tla sebelisoa.
Morerong oa ho cheka,Bochabela bo Hōleba na le boiphihlelo ba lilemo tse 15 le linaha tse fetang 30 ba ho fana ka lisebelisoa tsa ho tjheka le lisebelisoa tse tsoetseng pele tsa ho tjheka bakeng sa lits'ebetso tse ngata tse fapaneng. Sesebelisoa se kenyeletsaTšimo ea oli, khase ea tlhaho, lipatlisiso tsa jeoloji, ho tjhesa metsi ka metsi, merafo, ho cheka liliba tsa metsi, HDD, kaho, le motheo.Likotoana tse fapaneng tsa ho drila li ka fetoloa ho latela sebopeho se fapaneng sa lefika hobane re na le fektheri ea rona ea likotoana tsa ho drila e netefalitsoeng ke API le ISO. Re ka fa moenjiniere oa rona tharollo ha u ka fana ka maemo a itseng, joalo kaho thatafala ha mafika, mefuta ya rig ya ho tjheka, lebelo la ho potoloha, boima hodima bit le torque.










