Tuam Tshoj Lifting Sub Manufacturing
Nqe lus piav qhia:
Lub lifting sub yog cov cuab yeej tshwj xeeb saum toj kawg nkaus rau kev nqa cov cuab yeej drilling hauv kev lag luam roj thiab roj thiab kev tshawb nrhiav geology. Nws zoo ib yam li cov menyuam yaus sib koom ua ke thiab yog siv los xov rau kev sib txuas sab sauv ntawm txoj hlua laum kom ua rau txoj hlua laum tau tripped hauv / tawm ntawm lub elevator. Raws li ib tug luv luv hom xyaum txoj hlua tivthaiv, ib tug lifting sub zoo li ib tug ua tiav tubing thiab nws tso cai rau cov kev ruaj ntseg thiab zoo tuav cov cuab yeej uas xav tau kev pab los ntawm lub laum yeeb nkab elevator. Ua kom tiav cov yam ntxwv zoo ntawm peb Lifting Subs, lawv muaj cov qauv tsim uas ua kom lub zog siab tshaj plaws ntawm txhua lub ntsiab lus, txo qhov kev pheej hmoo ntawm kev tawg lossis tsis ua haujlwm thaum lub sijhawm nqa. Cov subs yog tsim los ntawm cov qib high-qib steel uas tau dhau los ua kev sim zoo kom tiv taus cov kev mob hnyav ntawm kev ua haujlwm drilling. Peb Lifting Subs tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab ntev kom haum rau ntau yam ntawm cov hlua tho kev teeb tsa. Lawv kuj muab lub xub pwg yooj yim nkag tau yooj yim uas ua rau muaj txiaj ntsig zoo thiab ruaj ntseg latching ntawm lub elevator. Cov Lifting Subs muab cov kev daws teeb meem txhim khu kev qha rau kev ua haujlwm du, nyab xeeb, thiab nrawm nrawm, txhim kho kev tsim khoom thiab txo qis qis hauv cov txheej txheem drilling.
Specification
| Nominal Loj (mm) | ID mm (hli) | Coupling Xov API | Laum Pipe Sab Nraud Sab Nraud mm (hauv) | Coupling sab nraud txoj kab uas hla (mm) |
| 73.0 (2 7/8) | 31.8 (1 1/4) | NC23 | 78.4 (3 1/8) | 111.1 (4 3/8) |
| 44.5 (1 3/4) | NC26 | 88.9 (3 1/2) | ||
| 88.9 (3 1/2) | 54.0 (2 1/8) | NC 31 | 104.8 (4 1/8) | 127.0(5) |
| 50.8 (2) | NC 35 | 120.7 (4 3/4) | ||
| 68.3 (2 5/8) | NC 38 | 127.0(5) | ||
| 127.0(5) | 71.4 (2 13/16) | NC44 | 152.4(6) | 168.3 (6 5/8) |
| 71.4 (2 13/16) | NC44 | 158.8 (6 1/4) | ||
| 82.6 (3 1/4) | NC46 | 165.1 (6 1/2) | ||
| 82.6 (3 1/4) | NC46 | 171.5 (6 3/4) | ||
| 95.3 (3 3/4) | NC50 | 177.8(7) | ||
| NC50 | 184.2 (7 1/4) | |||
| NC56 | 196.8 (7 3/4) | |||
| 127.0(5) | 95.3 (3 3/4) | NC56 | 203.2(8) | 168.3 (6 5/8) |
| 6 5/8 REG | 209.6 (8 1/4) | |||
| 95.3 (33/4) | NC61 | 228.6(9) | ||
| 7 5/8 REG | 241.3 (9 1/2) | |||
| NC70 | 247.7 (9 3/4) | |||
| NC70 | 254.0(10) | |||
| NC77 | 279.4(11) |
