je ajija abẹfẹlẹ okun liluho amuduro
Apejuwe:
Integral Blade Stabilizer (IBS) jẹ amuduro yiyi-nkan kan ti o le gbe nitosi bit tabi soke ni okun liluho. O ti wa ni a ọkan-nkan ikole ti ṣelọpọ lati ga-agbara alloy irin (ti kii-oofa, irin iyan). O ṣe idilọwọ lilẹmọ iyatọ ti okun liluho nipasẹ didimulẹ BHA ati titọju awọn kola lilu ati awọn paipu lu kuro ni odi borehole. Eleyi din gbigbọn, lu paipu whirl, ati wellbore tortuosity; pẹlupẹlu, imuduro ntọju itọpa liluho boya liluho taara, petele, tabi awọn kanga itọnisọna.
Sipesifikesonu
Bit iwọn (ninu) | O.D. (mm) | OD of ara (mm) | ID (mm) | Gigun (mm) | Okun iru awọn isopọ | Nitosi die-die iru awọn isopọ | ||
Oke | Isalẹ | Oke | Isalẹ | |||||
6 | 152.2 | 121 | 51 | 1200 | NC38 | NC38 | NC38 | 3 1/2 REG |
6 1/4 | 158.7 | 121 | 51 | 1200 | NC38 | NC38 | NC38 | 3 1/2 REG |
6 1/2 | 165.1 | 121 | 51 | 1200 | NC38 | NC38 | NC38 | 3 1/2 REG |
7 1/2 | 190.5 | 159 | 57 | 1600 | NC46 | NC46 | NC46 | 4 1/2 REG |
7 7/8 | 200 | 159 | 57 | 1600 | NC46 | NC46 | NC46 | 4 1/2 REG |
8 1/2 | 215.2 | 165 | 71 | 1800 | NC50 | NC50 | NC46 | 4 1/2REG |
9 1/2 | 241.3 | 197 | 71 | 1800 | NC50 | NC50 | NC50 | 6 5/8 REG |
121/4 | 311.2 | 203 | 76 | 1800 | 6 5/8 REG | 6 5/8 REG | 6 5/8 REG | 6 5/8 REG |
16 | 406 | 229 | 76 | 2200 | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |
17 1/2 | 444.5 | 241.3 | 76 | 2200 | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |
24 | 609.6 | 241.3 | 76 | 2540 | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |
26 | 660.4 | 241.3 | 76 | 2540 | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |
28 | 711.2 | 254 | 76 | 2540 | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa