API 7K GUKORA INKINGI ZIKURIKIRA Gukora umurongo wo gucukura
Hariho ubwoko butatu bwa DCS Drill Collar Slips: S, R na L. Bashobora kwakira amakariso ya drill kuva kuri santimetero 3 (76.2mm) kugeza kuri 14 cm (355.6mm) OD
Ibipimo bya tekiniki
| ubwoko bwinyerera | umwitozo wa cola OD | uburemere | inigikombe cya sert Oya | ||
| in | mm | kg | Ib | ||
| DCS-S | 3-46 3 / 4-8 1/4 | 76.2-101.6 | 51 | 112 | API cyangwa No.3 |
| 4-4 7/8 | 101.6-123.8 | 47 | 103 | ||
| DCS-R | 4 1 / 2-6 | 114.3-152.4 | 54 | 120 | |
| 5 1 / 2-7 | 139.7-177.8 | 51 | 112 | ||
| DCS-L | 6 3 / 4-8 1/4 | 171.7-209.6 | 70 | 154 | |
| 8-9 1/2 | 203.2-241.3 | 78 | 173 | ||
| 8 1 / 2-10 | 215.9-254 | 84 | 185 | No.2 | |
| 9 1 / 4-11 1/4 | 235-285.7 | 90 | 198 | ||
| 11-12 3/4 | 279.4-323.9 | 116 | 256 | No.1 | |
| 12-14 | 304.8-355.6 | 107 | 237 | ||
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Inzira ya SJ ikurikirana ikoreshwa cyane cyane nkigikoresho mugukemura ikibazo kimwe cyangwa kuvoma mumavuta na gaze gasanzwe yo gucukura no gukora sima. Ibicuruzwa bigomba gutegurwa no gukorwa hakurikijwe ibisabwa muri API Spec 8C Ibisobanuro byo gucukura no kuzamura ibikoresho. Ibipimo bya tekinike Ingano yicyitegererezo (muri) Ikigereranyo cyagereranijwe (KN) muri mm SJ 2 3 / 8-2 7/8 60.3-73.03 45 3 1 / 2-4 3/4 88.9-120.7 5-5 3/4 127-146.1 6-7 3/4 152.4-193.7 8 5 / 8-10 ...
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