yntegraal spiraal blade string boarring stabilisator
Beskriuwing:
De Integral Blade Stabilizer (IBS) is in rotearjende stabilisator út ien stik dy't kin wurde pleatst tichtby de bit of omheech yn 'e drill string. It is in ien-stik konstruksje makke fan hege-sterkte alloy stiel (net-magneet stiel opsjoneel). It foarkomt differinsjaal sticking fan 'e drill string troch stabilisearjen fan' e BHA en hâlden drill kragen en drill pipen fuort fan 'e borehole muorre. Dit ferminderet trilling, drill pipe whirl, en wellbore tortuosity; fierder, de stabilisaasje ûnderhâldt boarjen trajekt itsij boarjen rjochte, horizontaal, of rjochtingsputten.
Spesifikaasje
Bit grutte (yn) | O.D. (mm) | OD of lichem (mm) | ID (mm) | Lingte (mm) | String type ferbinings | Near bit type ferbinings | ||
Top | Omleech | Top | Omleech | |||||
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 1/2 REG |
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 |
Skriuw jo berjocht hjir en stjoer it nei ús