ib qho kauv hniav txoj hlua drilling stabilizer
Nqe lus piav qhia:
Lub Integral Blade Stabilizer (IBS) yog ib qho rotating stabilizer uas tuaj yeem muab tso rau ze ntawm me ntsis lossis nce rau hauv txoj hlua xyaum. Nws yog ib qho kev tsim kho ib qho tsim los ntawm lub zog siab alloy steel (tsis yog hlau nplaum hlau yeem). Nws tiv thaiv kev sib txawv ntawm txoj hlua laum los ntawm kev ruaj khov BHA thiab ua kom cov hlua tho thiab tho cov kav dej kom deb ntawm phab ntsa borehole. Qhov no txo qis kev vibration, laum yeeb nkab nplawm, thiab qhov dej tortuosity; Tsis tas li ntawd, lub stabilization tswj kev drilling trajectory txawm tias drilling ncaj, kab rov tav, lossis cov qhov dej taw qhia.
Specification
Me ntsis qhov loj (hauv) | O.D. (mm) | OD of lub cev (mm) | ID (mm) | Ntev (mm) | Txoj hlua hom kev sib txuas | Nyob ze me ntsis hom kev sib txuas | ||
Sab saum toj | nqes | Sab saum toj | nqes | |||||
6 | 152.2 ib | 121 | 51 | 1200 | NC 38 | NC 38 | NC 38 | 3 1/2 REG |
6 1/4 | 158.7 ib | 121 | 51 | 1200 | NC 38 | NC 38 | NC 38 | 3 1/2 REG |
6 1/2 | 165.1 ib | 121 | 51 | 1200 | NC 38 | NC 38 | NC 38 | 3 1/2 REG |
7 1/2 | 190.5 ib | 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 ib | 165 | 71 | 1800 | NC50 | NC50 | NC46 | 4 1/2 REG |
9 1/2 | 241.3 ib | 197 | 71 | 1800 | NC50 | NC50 | NC50 | 6 5/8 REG |
121/4 | 311.2 ib | 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 ib | 241.3 ib | 76 | 2200 | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |
24 | 609.6 ib | 241.3 ib | 76 | 2540 ib | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |
26 | 660.4 ib | 241.3 ib | 76 | 2540 ib | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |
28 | 711.2 ib | 254 | 76 | 2540 ib | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |