Cov Khoom Kawg
Tiv tauj peb
- 23 F, Lub tsev B, ZHong Tou Thoob Ntiaj Teb Tsev, Tsis muaj .10 Jin Nej Kuv Txoj kev, Siab - Tech Thaj chaw, Xi'an, Shaanxi, Tuam Tshoj 710077
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Annular BOP
Annular BOP yog ib qho tseem ceeb ntawm kev tswj cov cuab yeej zoo, lub hom phiaj tseem ceeb yog tswj lub taub hau siab hauv kev drilling, kev ua haujlwm, kev sim roj thiab lwm yam kev ua haujlwm, tiv thaiv kev sib tsoo zoo.
Feem ntau nws yog siv ua ke nrog lub rooj vag BOP, tab sis nws kuj siv tau ib leeg.
Hauj lwm lawm
Vigor--Annular BOP Chaw tsim tshuaj paus
Annular BOPyog ib qho tseem ceeb ntawm cov cuab yeej tswj dej, uas tau siv dav hauv onshore thiab offshore drilling.
①Standard: API 16A
Kev tsim thiab tsim khoom ntawmAnnular BOPyog raws li API 16A tus qauv.
②Packing caij yog kheej kheej los yog tapered hom nrog loj cia ntim, tsis tshua muaj siab ua hauj lwm thiab zoo sealing muaj nuj nqi.
③ Cov ncauj lus qhia ntxaws txog ntawm Annular BOP Nrog Spherical Rubber lossis nrog cov roj hmab tapered muaj:
Annular BOP (nrog spherical roj hmab)
|
Ua Haujlwm Siab Mpa (Psi) |
Qhov Loj (mm) |
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180 (7 1/16) |
230 (9) |
280 (11) |
350 (13 5/8) |
430 (16 3/4) |
480 (18 3/4) |
530 (20 3/4) |
540 (21 1/4) |
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14 (2000) |
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|
√ |
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|
|
|
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21 (3000) |
√ |
√ |
√ |
√ |
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|
√ |
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35 (5000) |
√ |
√ |
√ |
√ |
|
√ |
|
√ |
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70 (10000) |
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|
|
|
|
|
|
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105 (15000) |
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|
("√" sawv cev rau qhov loj me rau cov khoom no)
Annular BOP (nrog tapered roj hmab)
|
Ua Haujlwm Siab Mpa (Psi) |
Qhov Loj (mm) |
|||||||
|
180 (7 1/16) |
230 (9) |
280 (11) |
350 (13 5/8) |
430 (16 3/4) |
480 (18 3/4) |
530 (20 3/4) |
540 (21 1/4) |
|
|
14 (2000) |
|
|
|
|
|
|
|
√ |
|
21 (3000) |
|
|
|
|
√ |
|
|
|
|
35 (5000) |
|
|
|
√ |
√ |
|
|
|
|
70 (10000) |
√ |
|
√ |
√ |
|
√ |
|
|
|
105 (15000) |
|
|
√ |
|
|
|
|
|
("√" sawv cev rau qhov loj me rau cov khoom no)
Nta
① Yooj yim rau kev khiav lag luam.
Kev qhib thiab kaw kev ua haujlwm ntawm hydraulic blowout tiv thaiv thiab hydraulic blowout valve yog tag nrho cov tswj los ntawm cov chaw taws teeb tswj ntawm pneumatic tswj kua los yog hluav taws xob tswj kua. Raws li ib txwm muaj, nws tau ua haujlwm nyob deb ntawm lub driller's control console ntawm lub laum pem teb.
② Muaj kev nyab xeeb thiab txhim khu kev qha.
Lub casing ntawm hydraulic blowout tiv thaiv muaj siab tsis kam, thiab cov ntsaws ruaj ruaj nyob rau hauv tag nrho cov qhov chaw yog hnav-resistant thiab ruaj, ua rau nws muaj kev ruaj ntseg thiab txhim khu kev qha thaum lub sij hawm ua hauj lwm. Ntxiv nrog rau cov chaw taws teeb tswj thiab cov chaw taws teeb tswj, lub tshuab hluav taws xob hydraulic tseem tau nruab nrog cov cuab yeej ntsuas phoo los xyuas kom meej tias cov ram uas raug kaw thiab kaw hauv qhov kev sib khi yuav tsis qhib nws tus kheej.
③ Kev saib xyuas yooj yim ntawm qhov chaw.
Nws yog qhov yooj yim rau disassemble thiab hloov lub rooj vag lossis roj hmab core, txuag lub sijhawm thiab kev siv zog. Thaum tsis muaj cov cuab yeej drilling hauv qhov dej, nws tuaj yeem hloov tau, thiab thaum muaj cov cuab yeej drilling hauv qhov dej, nws tseem tuaj yeem hloov tau.
Muaj nuj nqi ntawm annular blowout inhibiter
① Thaum cov dej ntws tawm los yog lub tshuab tawg tshwm sim thaum lub sijhawm drilling, coring, txiav thiab lwm yam haujlwm, nws tuaj yeem kaw qhov chaw annular tsim los ntawm kelly, laum yeeb nkab, coring cov cuab yeej, cables, steel ropes thiab lwm yam cuab yeej thiab lub qhov dej.
② Thaum tsis muaj cov yeeb nkab hauv lub qhov dej, lub qhov dej tuaj yeem raug kaw tag nrho.
③ Raws li kev tswj hwm ntawm kev siv lub siab-txo lub siab tswj lub valve lossis cov khoom siv tsis sib xws, cov cuab yeej drilling tuaj yeem raug quab yuam nqa thiab nqis los ntawm 180- lub xub pwg pob tw-welded laum yeeb nkab sib koom ua ke, tab sis lub lifting ceev yuav tsum qeeb, thiab txawm qeeb qeeb thaum hla kev sib koom ua ke (tsis ntau tshaj 0.2 m/s). Lub kaw-hauv siab thaum quab yuam rub thiab nqis lub cuab yeej drilling tuaj yeem raug txo kom tsim nyog, tso cai rau me me ntawm cov xau ntawm cov tub ntxhais roj hmab thiab cov yeeb nkab laum. Txawm hais tias yuam kev tawm mus thiab khiav ntawm cov cuab yeej drilling tuaj yeem ua tau yuav tsum tau xav txog cov xwm txheej hauv qab thiab kev nyab xeeb kev tsim kho.
Txoj Cai Ua Haujlwm
Thaum muaj kev cuam tshuam kaw-loop blowout tiv thaiv tshwm sim, cov roj kub siab los ntawm kev tswj hwm nkag mus rau hauv lub kaw-off chamber thiab thawb lub piston nce. Raws li kev txwv ntawm lub hau saum toj kawg nkaus, cov tub ntxhais roj hmab raug yuam kom txav mus rau centripetal, thiab cov hlua txhawb nqa txav ze rau ib leeg, nyem cov roj hmab ntawm lawv mus rau qhov chaw ntawm lub qhov dej. Txhawm rau kaw lub cuab yeej drilling lossis tag nrho lub qhov taub. Thaum qhib, cov roj hluav taws xob siab los ntawm kev tswj hwm nkag mus rau hauv chav qhib thiab thawb lub piston downwards. Cov tub ntxhais roj hmab rov pib dua nyob rau hauv lub zog elastic ntawm nws tus kheej roj hmab, qhib lub qhov dej.
Annular BOP Hom
Cov hom annular blowout inhibiters feem ntau siv rau ntawm qhov chaw tuaj yeem muab faib ua lub khob hliav qab hom annular blowout inhibiters, kheej kheej hom annular blowout tiv thaiv thiab ua ke hom annular blowout inhibiters raws li cov duab ntawm lawv cov sealing rubber core.
① Tapered roj hmab core annular blowout tiv thaiv.
Cov tub ntxhais roj hmab tapered muaj lub peev xwm loj ntawm cov roj hmab, thiab cov roj hmab ntawm cov tav ntawm cov tub ntxhais roj hmab tuaj yeem nyem rau ntawm lub qhov dej kom tsim tau lub foob. Cov roj hmab ntim ntau dua qhov ntim ntawm qhov chaw uas yuav tsum tau kaw. Yog li ntawd, nws tuaj yeem foob cov cuab yeej drilling ntawm cov duab sib txawv thiab qhov loj me, thiab tseem tuaj yeem kaw lub qhov dej tag.
② Spherical roj hmab core annular blowout tiv thaiv.
Spherical roj hmab coreAnnular BOPyog tsim los rau offshore drilling thiab tuaj yeem ntsia tau rau hauv cov khoom siv hauv qab dej los yog ntawm lub nkoj drilling ntab. Thaum cov tub ntxhais kheej kheej siv los kaw cov hlua tho, tsis tsuas yog tuaj yeem ua rau cov tub ntxhais swb nce thiab nqis raws txoj hlua xyaum nrog cov nthwv dej, tab sis kuj tseem yog cov tub ntxhais thiab BOP tsim lub pob twist. Lub laum txoj hlua tuaj yeem tilted rau txhua qhov kev taw qhia ntsig txog BOP, uas muaj kev sib khi ntawm cov tub ntxhais. me me. Nws muaj qhov zoo ntawm kev tswj kev ua haujlwm txuag thiab lub neej ntev.
Cim npe nrov: annular bop, Tuam Tshoj, manufacturers, tsum, Tshuag, API, oilfield, muas, sis tw nqi, zoo siab, ceev ceev, nrhiav
Koj Tseem Yuav Zoo Li
