Khoom Taw Qhia
Model Retrievable Packers yog siv rau ntau yam kev kho kom zoo thiab ua haujlwm xws li nyem cementing, tsim fracturing, acidizing thiab kuaj.
Cov ob-grip ib txoj hlua packers muaj qhov qhib tag nrho uas tso cai rau cov dej tsis muaj kev txwv thiab kev yooj yim ntawm cov cuab yeej xaim. Lawv kuj muaj xws li hydraulically actuated sab sauv khawm hom slips thiab ib tug ua nyob rau hauv siab nyem unloader.
Khoom nta
1. Teem kom ruaj ntseg hauv txhua qhov tawv tawv, suav nrog qib hwm.
2. Kev ruaj ntseg sealing system uas tuaj yeem tiv taus qhov sib txawv ntawm qhov siab thiab qis thaum lub sijhawm ua haujlwm.
3. Av Tswj Bypass thiab Siab Ntsuas Valve.
4. Balanced piston qauv txhim kho cov cuab yeej ruaj khov nyob rau hauv siab.
5. Lub slider-hom ntaus ntawv yooj yim paub qhov chaw thiab unsealing.
6. Lub lift-up roj yeeb nkab yuav xub qhib lub bypass valve kom sib npaug lub siab kom muaj kev ruaj ntseg ntawm lub unsealing lag luam.
7. tuaj yeem tiv taus siab dua, 7 "thiab hauv qab specifications tuaj yeem tiv taus siab txog 70MPa (10000psi) sib txawv.
8. Qhov pom zoo ua haujlwm kub rau cov pos hniav yog nyob rau hauv 148 degree (300 degree F), cartridges muaj txog 204 degree (400 degree F).
9. Zoo ib yam li Y521 ntim nrog bypass ntws.
Cim npe nrov: Retrievable packer 2, Tuam Tshoj retrievable packer 2 manufacturers, lwm tus neeg, Hoobkas
| OD (hauv) | Casing Wt (Ibs/ft) | Kev teeb tsa Range Min (hauv) | Teem caij Max (hauv) | OD (hauv) | ID (hauv) | Kev sib txuas xov |
| 4 1/2 | 9.5-13.5 | 3.91 | 4.09 | 3.77 | 1.81 | Nce 2 3/8''RD EU Down 2 3/8''-10RD EU |
| 4 1/2 | 15.1 | 3.754 | 3.826 | 3.62 | ||
| 5 | 15-18 | 4.25 | 4.408 | 4.13 | ||
| 5 | 11.5-15 | 4.488 | 4.56 | 4.25 | 1.81 | 2 3/8''-8RD EU |
| 5 1/2 | 26 | |||||
| 5 1/2 | 20-23 | 4.626 | 4.778 | 4.5 | 1.88 | |
| 5 1/2 | 15.5-20 | 4.778 | 4.95 | 4.64 | ||
| 5 1/2 | 13-15.5 | 4.95 | 5.044 | 4.78 | ||
| 6 5/8 | 24 | 5.83 | 5.937 | 5.66 | 2.38 | 2 7/8''-8RD EU |
| 7 | 38 | |||||
| 6 5/8 | 17-20 | 5.938 | 6.135 | 5.81 | ||
| 7 | 32-35 | |||||
| 7 | 26-29 | 6.136 | 6.276 | 5.97 | ||
| 6 5/8 | 12 | 6.276 | 6.456 | 6.08 | ||
| 7 | 20-26 | |||||
| 7 | 17-20 | 6.456 | 6.578 | 6.27 | ||
| 7 5/8 | 33.7-39 | 6.579 | 6.797 | 6.45 | ||
| 7 5/8 | 24-29.7 | 6.798 | 7.025 | 6.67 | ||
| 7 5/8 | 20-24 | 7.025 | 7.125 | 6.81 |
