Sentry Ram BOP
Mbali
Sentry yathu ya RAM BOP ndiyabwino pazida zamtunda ndi ma jack-up. Imapambana mu kusinthasintha ndi chitetezo, imachita pansi pa kutentha kwambiri mpaka 176 ° C ndikukumana ndi API 16A, 4th Ed. Mtengo wapatali wa magawo PR2. Imachepetsa mtengo wa umwini ndi ~ 30% ndipo imapereka mphamvu yayikulu kwambiri yometa ubweya m'gulu lake. Hydril RAM BOP yapamwamba kwambiri ya Jackups ndi Platform rigs ikupezekanso mu 13 5/8” (5K) ndi 13 5/8” (10K).
Sentry BOP imaphatikiza kumasuka kwa kukonza, kusinthasintha kwa magwiridwe antchito, komanso mtengo wotsika wofunikira kuti ukhale wopikisana pamsika wamasiku ano. Waufupi komanso wopepuka kuposa ena 13 in. kubowola ram blowout blockers , mapangidwe a Sentry amakhalabe ndi mphamvu ndi zodalirika zomwe Hydril Pressure Control BOPs zakhala zikudziwika kwa zaka 40 + zapitazo. Misonkhano imatha kusinthidwa kuti ikwaniritse zosowa za ogwiritsa ntchito ndi:
1. Thupi limodzi kapena awiri
2. Ogwiritsa ntchito amodzi kapena otsatizana
3. Nsalu zamphongo zometa ubweya wakhungu
4. Mipiringidzo yamphongo yokhazikika
5. Misampha yamphongo yosinthika
6. 5,000 psi ndi 10,000 psi mitundu
Mawonekedwe:
BOP idapangidwa mwapadera ndikupangidwira ntchito za Workover.
Pansi momwe muliri wofanana, ntchito yogwirira ntchito imatha kukhutiritsa kupanikizika kwa bop pokhapokha posintha bawuti yolumikizira m'mimba mwake ndi msonkhano wa chipata.
Njira yokhazikitsira chipata ndi yotseguka, kotero ndikosavuta kusinthanso msonkhano wa pachipata.
Kufotokozera
| Bore (inchi) | 13 5/8 | ||
| Kupanikizika kwa ntchito (psi) | 5,000/10,000 | ||
| Kuthamanga kwa Hydraulic (psi) | 1,500 - 3,000 (zochuluka) | ||
| Agal. kutseka (US gal.) | Wothandizira wokhazikika | 13 1/2 mkati | 6.0 |
| Tandem operator | 13 1/2 mkati | 12.8 | |
| Agal. kutsegula (US gal.) | Wothandizira wokhazikika | 13 1/2 mkati | 4.8 |
| Tandem operator | 13 1/2 mkati | 5.5 | |
| Chiŵerengero chotseka | Wothandizira wokhazikika | 13 1/2 mkati | 9.5:1 |
| Tandem operator | 13 1/2 mkati | 19.1:1 | |
| Kutalika kwa nkhope mpaka kumaso ( mainchesi) | Wokwatiwa | / | 32.4 |
| Pawiri | / | 52.7 | |
| Kulemera kwa nkhope kwa stud kwa 10M unit, 5M unit kucheperako (mapaundi) | Wokwatiwa | Standard | 11,600 |
| Tandem | 13,280 | ||
| Pawiri | Standard/Standard | 20,710 | |
| Standard/Tandem | 23,320 | ||
| Utali (inchi) | Wothandizira yekha | 13 1/2 mkati | 117.7 |
| Tandem operator | 13 1/2 mkati | 156.3 | |
| Mphamvu yotseka (mapaundi) | Wothandizira yekha | 13 1/2 mkati | 429,415 |
| Tandem operator | 13 1/2 mkati | 813,000 | |
| Kugwirizana kwa API 16A | Mkonzi 4, PR2 | ||
| API 16A T350 Metallic Rating | 0/350F | ||
