Sentry Ram BOP
Ẹya ara ẹrọ
Sentry Ramu BOP jẹ apẹrẹ fun ilẹ ati awọn rigs jack-up. O tayọ ni irọrun ati ailewu, ṣiṣe labẹ awọn iwọn otutu to 176 °C ati ipade API 16A, 4th Ed. PR2 awọn ajohunše. O dinku awọn idiyele nini nipasẹ ~ 30% ati pese agbara rirẹ ga julọ ni kilasi rẹ. Hydril RAM BOP ti ilọsiwaju julọ fun Jackups ati Platform rigs tun wa ni 13 5/8” (5K) ati 13 5/8” (10K).
Sentry BOP darapọ irọrun itọju, irọrun iṣiṣẹ, ati idiyele kekere ti o nilo lati jẹ ifigagbaga ni ọja ilẹ ode oni. Kukuru ati fẹẹrẹfẹ ju miiran 13 in. drilling ram blowout preventers , Sentry oniru idaduro agbara ati igbẹkẹle fun eyi ti Hydril Pressure Control BOPs ti mọ fun awọn ọdun 40 + ti o ti kọja. Awọn apejọ le jẹ adani lati pade awọn iwulo olumulo pẹlu:
1. Nikan tabi ė ara
2. Nikan tabi awọn oniṣẹ tandem
3. Afoju rirun àgbo ohun amorindun
4. Ti o wa titi paipu àgbo ohun amorindun
5. Ayipada àgbo ohun amorindun
6. 5,000 psi ati 10.000 psi awọn ẹya
Awọn ẹya:
BOP jẹ apẹrẹ pataki ati idagbasoke fun awọn iṣẹ Workover.
Labẹ ipo ti iwọn ila opin kanna, iṣẹ iṣiṣẹ le ni itẹlọrun iwọn titẹ ti bop nikan nipa rirọpo boluti asopọ iwọn ila opin ati apejọ ẹnu-ọna.
Ipo fifi sori ẹrọ ti ẹnu-ọna jẹ ṣiṣi-ẹgbẹ, nitorinaa o rọrun lati rọpo apejọ ẹnu-ọna.
Sipesifikesonu
| Bore (inṣi) | 13 5/8 | ||
| Titẹ iṣẹ (psi) | 5.000/10.000 | ||
| Titẹ ẹrọ hydraulic (psi) | 1,500 - 3,000 (o pọju) | ||
| Gal. lati pa (US gal.) | Standard onišẹ | 13 1/2 ni. | 6.0 |
| Tandem oniṣẹ | 13 1/2 ni. | 12.8 | |
| Gal. lati ṣii (US gal.) | Standard onišẹ | 13 1/2 ni. | 4.8 |
| Tandem oniṣẹ | 13 1/2 ni. | 5.5 | |
| Pipin pipade | Standard onišẹ | 13 1/2 ni. | 9.5:1 |
| Tandem oniṣẹ | 13 1/2 ni. | 19.1:1 | |
| Oju okunrinlada si giga oju flange (inṣi) | Nikan | / | 32.4 |
| Ilọpo meji | / | 52.7 | |
| Oju okunrinlada si iwuwo oju flange fun ẹyọ 10M, ẹyọ 5M diẹ kere si (awọn poun) | Nikan | Standard | 11.600 |
| Tandem | 13.280 | ||
| Ilọpo meji | Standard / Standard | 20.710 | |
| Standard / Tandem | 23.320 | ||
| Gigun (inch) | Oniṣẹ nikan | 13 1/2 ni. | 117.7 |
| Tandem oniṣẹ | 13 1/2 ni. | 156.3 | |
| Agbara pipade (poun) | Oniṣẹ nikan | 13 1/2 ni. | 429.415 |
| Tandem oniṣẹ | 13 1/2 ni. | 813.000 | |
| API 16A ipo ibamu | 4th Ed., PR2 | ||
| API 16A T350 Metallic Rating | 0/350F | ||
