Ram glas Hydraulic BOP
Feart
Is e inneal mòr trom-dhleastanais a th’ ann am BOP hydraulic (Blowout Preventer) a thathas a’ cleachdadh ann a bhith a’ drileadh tobraichean ola is gas gus smachd a chumail air agus casg a chuir air leigeil ma sgaoil lionntan àrd-bhruthadh, leithid ola is gas nàdurrach, bhon toll-toll. Bidh e ag obair mar bhalbhaichean sàbhailteachd, a’ seulachadh an tobair gun fhios nach tèid sèideadh a-mach (sgaoileadh lionn neo-riaghlaidh) aig àm drileadh. Mar as trice bidh BOPan uisgeachaidh air an cur suas air mullach ceann an tobair agus tha iad a’ gabhail a-steach grunn cho-chruinneachaidhean reithe siolandair a dh’ fhaodar a dhùnadh gus ròn a chruthachadh timcheall air a’ phìob drile. Tha na reitheachan air an obrachadh le cuideam lionn uisgeach, air a sholarachadh le stòr cumhachd bhon taobh a-muigh.
Thathas a’ cleachdadh prionnsapal uachdar smachd uisgeachaidh gus an reithe a ghlasadh. Tha na cuairtean ola den inneal glasaidh fèin-ghluasadach uile falaichte anns a’ phrìomh bhuidheann, agus chan eil feum air cuairt ola a-muigh air leth. Is e dùnadh agus glasadh reithe BOP an aon chuairt ola, agus is e fosgladh agus fosgladh an reithe an aon chuairt ola, gus an tèid dùnadh agus glasadh an reithe no fosgladh agus fosgladh an reithe a chrìochnachadh aig aon àm. ùine airson goireasachd an obrachaidh a leasachadh. Tha an glasadh uisgeach BOP gu math fèin-ghluasadach agus earbsach.
Sònrachadh
Modail | Gals ri fhosgladh (1 seata) | Gals to Close (1 seata) | Co-mheas dùnaidh | Meud cruinneachaidh (a-steach) | Cuideam timcheall (lb) | ||||||
Fad (L) | Leud (W) | àirde (H) | |||||||||
Flg* flg | Std* Std | Flg * Std | Flg* flg | Std* Std | Flg * Std | ||||||
11"-5,000psi (Singilte, FS) | 11.36 | 7.40 | 11.9 | 105.20 | 47.70 | 38.08 | 19.88 | 28.98 | 10311 | 9319 | 9815 |
11" -5,000psi (Dùbailte, FS) | 11.36 | 7.40 | 11.9 | 105.20 | 47.70 | 57.95 | 39.8 | 48.9 | 19629 | 18637 | 19133 |
11"-10,000psi (Singilte, FS) | 10.57 | 9.25 | 15.2 | 107.48 | 47.68 | 39.96 | 20.67 | 30.31 | 11427 | 9936 | 10681 |
11"-10,000psi (Dùbailte, FS) | 10.57 | 9.25 | 7.1 | 107.48 | 47.68 | 60.43 | 41.14 | 50.79 | 21583 | 19872 | 20728 |
11"-15,000psi (Singilte, FS) | 12.15 | 8.98 | 9.1 | 111.42 | 52.13 | 49.80 | 28.15 | 38.98 | 17532 | 14490 | 16011 |
11"-15,000psi (Dùbailte, 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 (Singilte, 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 (Dùbailte, 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 (Singilte, 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 (Dùbailte, 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 (Singilte, 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 (Dùbailte, 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 (Singilte, 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 (Dùbailte, 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 (Singilte, 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 (Dùbailte, 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 (Singilte, 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 (Dùbailte, 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 (Singilte, FS) | 39.36 | 33.02 | 7.2 | 162.72 | 57.60 | 63.66 | 31.85 | 47.76 | 38728 | 30941 | 34834 |