TCI trione bit IADC417 17.5 ″(444.5mm)
Tlhaloso ea Sehlahisoa
API le feme ea ISO ea TCI Tricone Bit IADC417 17 1/2 inches ka theko e theotsoeng.
Tlhaloso ea Bit:
IADC: 417 - Koranta ea TCI e tiisitsoe ka sekhahla se sirelelitsoeng sa gauge bakeng sa liforomo tse bonolo tse nang le matla a tlase a khatello le matla a holimo.
Matla a Khatetsang:
65 - 85 MPA
9,000 - 12,000 PSI
Tlhaloso ea Motheo:
Mekhahlelo e telele ea li-shales tse bonolo haholo tse sa kopanngoeng hantle, li-dolomite, majoe a lehlabathe, letsopa, matsoai le majoe a mokoetla.
Ho Drilling ea Bochabela bo Hōle ho ka fana ka likotoana tsa ho cheka tsa tricone ka boholo bo fapaneng (ho tloha ho 3 "ho ea ho 26") le boholo ba Melao ea IADC.
Re na le likotoana tsa TCI le Steel tooth trione ho latela lisebelisoa tsa ho itšeha. .
Re boetse re bitsitse Steel tooth tricone bits e le milled tooth tricone bit hobane meno a hlahisoa ke mochini o silang, bokaholimo ba cone bo tobane le tungsten carbide.
Lisebelisoa tsa meno a tšepe li loketse libopeho tse bonolo ka ho fetisisa tse nang le matla a tlaase a ho hatella le ho phunya ho phahameng.
Tlhaloso ea Sehlahisoa
| Tlhaloso ea Motheo | |
| Boholo ba Rock Bit | 17 1/2 inch |
| 444.5 limilimithara | |
| Mofuta oa Bit | TCI Tricone Bit |
| Khokahano ea Khoele | 7 5/8 API REG PIN |
| Khoutu ea IADC | IADC 417G |
| Mofuta oa Bearing | Journal e Tiisitsoeng e Kopanetsoeng le Tšireletso ea Gauge |
| Ho Beha Tiiso | Elastomer/ Rabara |
| Tšireletso ea Serethe | E fumaneha |
| Tšireletso ea Shirttail | E fumaneha |
| Mofuta oa Potoloho | Phallo ea Seretse |
| Boemo ba ho phunya | Ho cheka ka rotary, ho cheka mocheso o phahameng, ho phunya ho tebileng, ho phunya motor |
| Kakaretso ea Palo ea Meno | 77 |
| Palo ea Meno ea Gage Row | 41 |
| Palo ea Mela ea Gage | 3 |
| Palo ea Mela e ka Hare | 6 |
| Angle ea Journal | 33° |
| Offset | 4.8 |
| Li-parameter tse sebetsang | |
| WOB (Weight On Bit) | 35,053-99992 lbs |
| 156-445KN | |
| RPM(r/mots) | 150-60 |
| E khothalelitsoeng torque e holimo | 9.5-12.2KN.M |
| Tlhophiso | Sebopeho se bonolo sa khanyetso e fokolang ea ho senya le ho phunya ho phahameng. |
Bochabela bo Hōle ke lifeme tse sebetsanang le li-drill bits, tse kang li-tricone bits, PDC bits, HDD hole opener, Motheo oa li-roller cutters bakeng sa seliba sa metsi, tšimo ea oli, seliba sa khase, merafo, kaho, mocheso oa mocheso, boring, le mosebetsi oa motheo o ka tlas'a lefatše hohle. lefatshe. Sepheo sa rona ke ho rekisa lihlahisoa tsa boleng bo phahameng ka theko e tlaase ka ho fetisisa.
