EXERCITATIO Collar-Slick and Spiral Downhole Pipe
Collarem terebro ex AISI 4145H factum vel fabrica stannum chalybis volvens perficiendum, sicut per API SPEC 7 vexillum discursum est.
In tota processu exercitii collaris producendo, probatio data uniuscuiusque rei peractae experimenti, ex workblank, curatione caloris ad filum connectens et alios processus fabricandi, deprauabiles sunt.
Deprehensio terebro monilium prorsus est ut vexillum per API.
Omnia stamina phosphatizationem vel laminam aeris curationem subeunt, ita ut eorum corrosio resistentia augeat et instrumentum filorum phaenomeni conglutinantis vitet.
Societas nostra potest procedere lapsus et striatus elevator in terebro monili sicut per usoris requisita.
Technical Parameters.
Drill torquem filum exemplum | OD | ID | Longitudo mm* | ||
mm | in | mm | in | ||
NC23-31 | 79.4 | 3-1/8 | 31.8 | 1-1/4 | 9150 |
NC26-35 | 88.9 | 3-1/2 | 38.1 | 1 1/2 | 9150 |
NC31-41(2-7/8IF) | 104.8 | 4-1/8 | 50.8 | 2 | 9150 |
NC35-47 | 120.7 | 4-3/4 | 50.8 | 2 | 9150 |
NC38-50 (3-1/2IF) | 127.0 | 5 | 57.2 | 2-1/4 | 9150 |
NC44-60 | 152.4 | 6 | 57.2 | 2-1/4 | 9150/9450 |
NC44-60 | 152.4 | 6 | 71.4 | 2-13/16 | 9150/9450 |
NC44-62 | 158.8 | 6-1/4 | 57.2 | 2-1/4 | 9150/9450 |
NC46-62 (4IF) | 158.8 | 6-1/4 | 71.4 | 2-13/16 | 9150/9450 |
NC46-65 (4IF) | 165.1 | 6-1/2 | 57.2 | 2-1/4 | 9150/9450 |
NC46-65 (4IF) | 165.1 | 6-1/2 | 71.4 | 2-13/16 | 9150/9450 |
NC46-67 (4IF) | 171.4 | 6-3/4 | 57.2 | 2-1/4 | 9150/9450 |
NC50-67 (4-1/2IF) | 171.4 | 6-3/4 | 71.4 | 2-13/16 | 9150/9450 |
NC50-70 (4-1/2IF) | 177.8 | 7 | 57.2 | 2-1/4 | 9150/9450 |
NC50-70 (4-1/2IF) | 177.8 | 7 | 71.4 | 2-13/16 | 9150/9450 |
NC50-72 (4-1/2IF) | 184.2 | 7-1/4 | 71.4 | 2-13/16 | 9150/9450 |
NC56-77 | 196.8 | 7-3/4 | 71.4 | 2-13/16 | 9150/9450 |
NC56-80 | 203.2 | 8 | 71.4 | 2-13/16 | 9150/9450 |
6-5/8REG | 209.6 | 8-1/4 | 71.4 | 2-13/16 | 9150/9450 |
NC61-90 | 228.6 | 9 | 71.4 | 2-13/16 | 9150/9450 |
7-5/8REG | 241.3 | 9-1/2 | 76.2 | 3 | 9150/9450 |
NC70-97 | 247.6 | 9-3/4 | 76.2 | 3 | 9150/9450 |
NC70-100 | 254.0 | 10 | 76.2 | 3 | 9150/9450 |
8-5/8REG | 279.4 | 11 | 76.2 | 3 | 9140/9450 |