Lihlahisoa
Likholara tsa ho Sebetsa tse seng tsa Magnetic le li-sub
Khola ea Drill e seng ea Magnetic
Kholara ea Drill e sa thekeseleng ea Slick
Kholara ea Slick Non-Mag Drill e fana ka boima bo hlokahalang holim'a bit, 'me e ke ke ea sitisa bokhoni ba ho cheka ka tsela e tobileng.
Molara oa ho Sebetsa o sa Khaotseng oa Spiral
Kholara ea ho phunya e sa phutholohang e etselitsoe ho lumella sebaka se seholo sa phallo bakeng sa maro a ho phunya, ha ka nako e ts'oanang e fana ka melemo ea tšepe e sa phutholohang bakeng sa mananeo a rarahaneng a ho phunya.
Kholara ea ho Sebetsa e sa Flex Non-Mag
Kholara ea ho phunya e sa thekeseleng e tšesaane ebile e tenyetseha ho feta kholara e tloaelehileng ea ho phunya. Bokhoni ba tsona ba ho etsa li-radius tse khutšoane, ho kobeha bakeng sa likhutlo tse phahameng tsa kaho, le ho feta maotong a maholo li etsa hore li be ntle bakeng sa tšebeliso lits'ebetsong tse shebaneng le tse otlolohileng. E entsoe ka tšepe e sa thekeseleng, kholara ena ea ho phunya e loketse hantle bakeng sa ho boloka lisebelisoa tsa MWD.
Tlhaloso ea Sehlahisoa
| Likhokahano | OD mm | ID mm | Bolelele mm |
| NC23-31 | 79.4 | 31.8 | 9150 |
| NC26-35 | 88.9 | 38.1 | 9150 |
| NC31-41 | 104.8 | 50.8 | 9150 kapa 9450 |
| NC35-47 | 120.7 | 50.8 | 915 kapa 9450 |
| NC38-50 | 127.0 | 57.2 | 9150 kapa 9450 |
| NC44-60 | 152.4 | 57.2 | 9150 kapa 9450 |
| NC44-60 | 152.4 | 71.4 | 9150 kapa 9450 |
| NC44-62 | 158.8 | 57.2 | 9150 kapa 9450 |
| NC46-62 | 158.8 | 71.4 | 9150 kapa 9450 |
| NC46-65 | 165.1 | 57.2 | 9150 kapa 9450 |
| NC46-65 | 165.1 | 71.4 | 9150 kapa 9450 |
| NC46-67 | 171.4 | 57.2 | 9150 kapa 9450 |
| NC50-67 | 171.4 | 71.4 | 9150 kapa 9450 |
| NC50-70 | 177.8 | 57.2 | 9150 kapa 9450 |
| NC50-70 | 177.8 | 71.4 | 9150 kapa 9450 |
| NC50-72 | 184.2 | 71.4 | 9150 kapa 9450 |
| NC56-77 | 196.8 | 71.4 | 9150 kapa 9450 |
| NC56-80 | 203.2 | 71.4 | 9150 kapa 9450 |
| 6 5/8REG | 209.6 | 71.4 | 9150 kapa 9450 |
| NC61-90 | 228.6 | 71.4 | 9150 kapa 9450 |
| 7 5/8REG | 241.3 | 76.2 | 9150 kapa 9450 |
| NC70-97 | 247.6 | 76.2 | 9150 kapa 9450 |
| NC70-100 | 254.0 | 76.2 | 9150 kapa 9450 |
| 8 5/8REG | 279.4 | 76.2 | 9150 kapa 9450 |
Sehatsetsi se seng sa makenete
Sesebelisoa sa ho tsitsisa se sa hlokeng makenete se entsoe ka tšepe e le 'ngoe e tiileng e entsoeng ka tšepe e se nang makenete. Thepa ena e hloekile haholo ka tšepe e sa hlokeng makenete ea Chromium Manganese ea Austenitic.
Tlhahlobo ea ultrasound le tlhahlobo ea MPI li etsoa holim'a forging e 'ngoe le e 'ngoe e fetang bolelele ba eona bo felletseng le karolo, kamora ho etsoa ka mokhoa o sa reroang ho latela API Spec 71. Lisetifikeiti tsa teko ea fektheri ho kenyeletsoa le thepa ea mechini, tlhahlobo ea lik'hemik'hale, thepa ea makenete le litlhahlobo li fanoa ka li-stabilizer tsohle.
Re na le bokgoni ba ho hlahisa Non Magnetic Stabilizer ho fihlela ho Crown OD 26''.
Tlhaloso ea Sehlahisoa
| Matla a tšepe | Matla a Tekanyo | Bothata | Ho dumella ho kena ha makenete | |
| mets. | mets. | mets. | MAX | Karolelano |
| 120KSI | 100KSI | 285HB | 1.01 | 1005 |
Karolo e ka tlase ea MWD e seng ea Magnetic
MWD Sub e seng ya Magnetic e entswe ka tshepe e sa ruseng ya Chromium Manganese Austenitic, phaephe e hanyetsang kgatello e entswe ka thepa e seng ya ho kenya MWD impulser kahare le hara tse ding. MWD Sub e seng ya Magnetic e sebedisitswe haholo ke dikhamphani tsa ho tjheka tse shebaneng le tsa lehae le tsa matjhaba.
Likhokahano tsohle li etsoa ka mochini ho latela API Spec.7-2 'me metso ea khoele e sebetsoa ka mokhoa o batang 'me e koahetsoe ka motsoako oa khoele ea API 'me e hlomelloa ka litšireletso.
Tlhaloso ea Sehlahisoa
| Bophara (mm) | Bophara ba ka Hare (mm) | Bolelele ba mokoti oa ka hare (mm) | Karolo e ka tlase lesoba (mm) | Kakaretso ea bolelele ba leoto (mm) |
| 121 | 88.2 | 1590 | 65 | 2500 |
| 172 | 111.5 | 1316 | 83 | 2073 |
| 175 | 127.4 | 1280 | 76 | 1690 |
| 203 | 127 | 1406 | 83 | 2048 |
LANDRILL e seng ea Matla a Khoheli e tloaelehileng
Thepa e seng ea Magnetic:
Ho Lula ho Lekana: Boholo 1.005
Sebaka se Chesang / Gradient ea Tšimo: MAX ±0.05μT
Kalafo e Ikhethang ho ID: Roller Burnishing
Kamora ho chesa ka roller, lera le hatellang lea hlaha, melemo e latela:
Eketsa thepa ea ho hanyetsa ho bola, Eketsa boima ba bokaholimo ba mokoti ho fihlela ho HB400, Eketsa qetello ea bokaholimo ba mokoti ho fihlela ho Ra≤3.2 μm, Teko le Tlhahlobo li etsoa holim'a bare ka 'ngoe nakong ea tlhahiso ea likarolo tsa NMDC, Stabilizer le MWD.
Sebopeho sa Lik'hemik'hale, Teko ea ho Tenyetseha, Teko ea Tšusumetso, Teko ea ho Tiea, Teko ea Metallographic (Boholo ba Lithollo), Teko ea ho Sila (Ho ea ka ASTM A 262 Practice E), Teko ea Ultrasonic bolelele bohle ba bare (Ho ea ka ASTM A 388), Teko ea ho kenella ha maganetic e amanang, Teko ea libaka tse chesang, Tlhahlobo ea litekanyo, jj.
Mekhoa e khethehileng ea kalafo ea bokaholimo: Ho ntša metsi ka hamore, ho chesa ka roller, ho ntša metsi ka lithunya.
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