Hydraulic Lock Ram BOP
Mbali
A hydraulic BOP (Blowout Preventer) ndi chida chachikulu, cholemetsa chomwe chimagwiritsidwa ntchito pobowola zitsime zamafuta ndi gasi kuwongolera ndikuletsa kutulutsa kwamadzi othamanga kwambiri, monga mafuta ndi gasi, kuchokera pachitsime. Imagwira ntchito ngati valavu yotetezera, kusindikiza chitsime ngati kuphulika (kutulutsa madzi kosalamulirika) panthawi yobowola. Ma Hydraulic BOPs nthawi zambiri amayikidwa pamwamba pa chitsime ndipo amakhala ndi magulu angapo amphongo amphongo omwe amatha kutsekedwa kuti apange chisindikizo mozungulira chitoliro chobowola. Nkhosa zamphongo zimagwiritsidwa ntchito ndi hydraulic fluid pressure, yoperekedwa ndi mphamvu yakunja.
Mfundo ya hydraulic control wedge surface imagwiritsidwa ntchito kutseka nkhosa yamphongo. Zozungulira zamafuta zamakina otsekera zokha zimabisika mthupi lalikulu, ndipo palibe gawo lakunja lamafuta lomwe limafunikira. Kutsekera ndi kutseka kwa nkhosa yamphongo ya BOP ndiko kuzungulira kwa mafuta komweko, ndipo kutsegulira ndi kutsegula kwa nkhosa yamphongo kumakhala kozungulira kofanana ndi mafuta, kotero kuti kutseka ndi kutseka kwa nkhosa yamphongo kapena kutsegula ndi kutsegula kwa nkhosa yamphongo kutha kutha. nthawi yopititsa patsogolo ntchito. The hydraulic locking BOP ndiyodziwikiratu komanso yodalirika.
Kufotokozera
| Chitsanzo | Magalasi Otsegula (seti imodzi) | Magalasi Otseka (Seti imodzi) | Kutseka Chiŵerengero | Assembly Dimension (mu) | Pafupifupi kulemera (lb) | ||||||
| Utali (L) | M'lifupi (W) | Kutalika (H) | |||||||||
| Flg*Flg | Std*Std | Flg*Std | Flg*Flg | Std*Std | Flg*Std | ||||||
| 11"-5,000psi (Single,FS) | 11.36 | 7.40 | 11.9 | 105.20 | 47.70 | 38.08 | 19.88 | 28.98 | 10311 | 9319 | 9815 |
| 11"-5,000psi (Kawiri,FS) | 11.36 | 7.40 | 11.9 | 105.20 | 47.70 | 57.95 | 39.8 | 48.9 | 19629 | 18637 | 19133 |
| 11"-10,000psi (Single, FS) | 10.57 | 9.25 | 15.2 | 107.48 | 47.68 | 39.96 | 20.67 | 30.31 | 11427 | 9936 | 10681 |
| 11"-10,000psi (Kawiri, FS) | 10.57 | 9.25 | 7.1 | 107.48 | 47.68 | 60.43 | 41.14 | 50.79 | 21583 | 19872 | 20728 |
| 11"-15,000psi (Single, FS) | 12.15 | 8.98 | 9.1 | 111.42 | 52.13 | 49.80 | 28.15 | 38.98 | 17532 | 14490 | 16011 |
| 11"-15,000psi (Kawiri, FS) | 12.15 | 8.98 | 9.1 | 111.42 | 52.13 | 79.13 | 57.48 | 68.31 | 32496 | 29454 | 30975 |
| 13 5/8"-10,000psi (Single, FS) | 15.37 | 12.68 | 10.8 | 121.73 | 47.99 | 45.55 | 23.11 | 34.33 | 15378 | 12930 | 14154 |
| 13 5/8"-10,000psi (Kawiri, FS) | 15.37 | 12.68 | 10.8 | 121.73 | 47.99 | 67.80 | 45.08 | 56.65 | 28271 | 25823 | 27047 |
| 13 5/8"-10,000psi (Single, FS-QRL) | 15.37 | 12.68 | 10.8 | 121.73 | 47.99 | 46.85 | 23.70 | 35.28 | 16533 | 14085 | 15309 |
| 13 5/8"-10,000psi (Kawiri,FS-QRL) | 15.37 | 12.68 | 10.8 | 121.73 | 47.99 | 76.10 | 52.95 | 64.53 | 29288 | 26840 | 28064 |
| 13 5/8"-15,000psi (Single,FS) | 17.96 | 16.64 | 16.2 | 134.21 | 51.93 | 54.33 | 27.56 | 40.94 | 25197 | 19597 | 22397 |
| 13 5/8"-15,000psi (Kawiri, FS) | 17.96 | 16.64 | 16.2 | 134.21 | 51.93 | 81.89 | 55.12 | 68.50 | 44794 | 39195 | 41994 |
| 13 5/8"-15,000psi (Single, FS-QRL) | 17.96 | 16.64 | 16.2 | 134.21 | 51.50 | 54.17 | 27.40 | 40.79 | 24972 | 19372 | 22172 |
| 13 5/8"-15,000psi (Kawiri, FS-QRL) | 17.96 | 16.64 | 16.2 | 134.21 | 51.50 | 81.89 | 58.70 | 72.09 | 44344 | 38744 | 41544 |
| 20 3/4"-3,000psi (Single, FS) | 14.27 | 14.79 | 10.8 | 148.50 | 53.11 | 41.93 | 23.03 | 32.48 | 17240 | 16033 | 16636 |
| 20 3/4"-3,000psi (Kawiri, FS) | 14.27 | 14.79 | 10.8 | 148.50 | 53.11 | 63.39 | 44.49 | 53.94 | 33273 | 32067 | 32670 |
| 21 1/4"-2,000psi (Single, FS) | 19.02 | 16.11 | 10.8 | 148.54 | 53.11 | 37.30 | 20.37 | 28.84 | 17912 | 15539 | 16725 |
| 21 1/4"-2,000psi (Kawiri, FS) | 19.02 | 16.11 | 10.8 | 148.54 | 53.11 | 57.68 | 40.75 | 49.21 | 33451 | 31078 | 32265 |
| 21 1/4"-10,000psi (Single, FS) | 39.36 | 33.02 | 7.2 | 162.72 | 57.60 | 63.66 | 31.85 | 47.76 | 38728 | 30941 | 34834 |
