API Drill Pipe 3.1/2”-5.7/8”bakeng sa ho cheka Oli / Khase
Selelekela sa Sehlahisoa:
Khamphani ea rona e sebetsa ka ho khetheha tlhahisong le thekisong ea liphaephe tse tloaelehileng tsa API tsa ho cheka oli tse nang le OD ho tloha 2 3/8 ho isa 5 1/2 le kereiti ho tloha ho E75 ho isa S135.'Me liphaephe tsa ho phunya li sebelisoa haholo kahong ea seliba se tebileng se bohareng, seliba se tšekaletseng, le ho fihla ho atolositsoeng ha ho ntse ho etsoa lipatlisiso le nts'etsopele ea oli le khase.Ka litšoaneleho tse akaretsang tsa pheletso e ntle ea bokaholimo, ho tenyetseha ho hotle, mamello e phahameng ea tšusumetso, ho khomarela ka mokhoa o makatsang le ho hanyetsa kutu, liphaephe tsa ho cheka li na le lithane tse likete tse 10 tsa matla a selemo.
Litekanyetso tsa Tekheniki:
| Boholo ba lebitso
| Boima ba lebitso | 'Mele oa phala | Kopanyo ea lisebelisoa | |||
| Kereiti | Mofuta o ferekaneng
| OD | Botenya ba lebota | Mofuta oa khoele | ||
| 2 3/8 | 6.65 | EXG | EU | 60.32 | 7.11 | NC26 |
| 2 7/8 | 10.4 | EXGS | EU | 73.02 | 9.19 | NC31 |
| 3 1/2 | 13.3 | EXGS | EU | 88.9 | 9.35 | NC38 |
| EXG | 11.4 | |||||
| 15.5 | S | NC40 | ||||
| 4 | 14 | EXGS | IU | 101.6 | 8.38 | |
| EXGS | EU | NC46 | ||||
| 4 1/2 | 16.6 | EXGS | IEU | 114.3 | 8.56 | |
| 20 | EXGS | 10.92 | ||||
| 16.6 | EXGS | EU | 8.56 | NC50 | ||
| 20 | EXGS | 10.92 | ||||
| 5 | 19.5 | EXGS | IEU | 127 | 9.19 | |
| 25.6 | EXGS | 12.7 | ||||
| 19.5 | EXGS | 9.19 | 5 1/2FH | |||
| 25.6 | EXGS | 12.7 | ||||
| 5 1/2 | 21.9 | EXGS | 139.7 | 9.17 | ||
| 24.7 | EXGS | 10.54 | ||||
| 6 5/8 | 25.2 | EXGS | 168.28 | 8.38 | 6 5/8FH | |
| 27.7 | EXGS | 9.19 | ||||
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