Thepa ea Boleng bo Phahameng ea Oli ea ho Cheka Seliba sa Mofuta oa S API 16A Spherical BOP
Sebopeho
Ntho e tiileng, e ts'epahalang ea ho tiisa e fana ka tiiso e ntle kamora liteko tse makholo ho fihlela khatello e felletseng ea ho sebetsa.
Kaho e matla, e bonolo - likarolo tse hlano feela tse kholo.
'Mele o kopaneng o boloka sebaka. Bophahamo ke 15 ho 20% ka tlase ho bophahamo ba BOP e 'ngoe ea selemo.
Sistimi e bonolo ea hydraulic. Ho hlokahala likhokahano tse peli feela tsa hydraulic.
Ho roala mehele likarolong tse tsamaeang ho thibela ho kopana ha tšepe ho ea ho tšepe. Tšobotsi ena e lelefatsa bophelo ba thibelo.
Ho sebeletsa ho bonolo. Element e ka fetoloa ntle le ho fumana seretse kapa grit ka har'a sistimi ea hydraulic.
Likarolo tsa tšepe li tiisa karolo ea ho tiisa empa ha li kenelle ka har'a sekoti ha elemente e bulehile.
Moralo oa Element o fana ka bophelo ba nako e telele.
Ntho ea rona ea ho paka ea OEM e ka fapanyetsanoa le Rongsheng.
Tlhaloso
The Annular Blowout Preventer (BOP) ke e 'ngoe ea litsela tsa pele tsa tšireletso ho laola seliba. Ha e sebelisoa, khatello ea hydraulic e sebetsa piston, 'me e koala karolo ea ho paka. Ho koala ho etsahala ka mokhoa o boreleli, ka nako e le 'ngoe ho ea holimo le ka hare, ho fapana le ho sisinyeha ho rapameng.
Lithibelo tsa rona tsa Annular blowout ke li-BOP tse kopaneng tse tiisang ka mokhoa o ts'epahalang hoo e batlang e le sebopehong kapa boholong bofe kapa bofe - Kelly, phala ea ho phunya, manonyeletso a lisebelisoa, melala ea ho cheka, casing kapa mohala oa mohala. E boetse e fana ka taolo e ntle ea khatello bakeng sa ho tlosa phala ea ho phunya ho kena le ho tsoa ka sekoting.
Tlhaloso
| Mohlala | Bore (ka) | Khatello ea Mosebetsi | Khatello ea Ts'ebetso | Boemo | Boima ba 'mele |
| 7 1/16"-3000PSI FH18-21 | 7 1/16" | 3000PSI | 1500PSI | 22555 ho 745 limilimithara 769 limilimithara | 3157lb 1432 lik'hilograma |
| 7 1/16"-5000PSI FH18-35 | 7 1/16" | 5000PSI | 1500PSI | 23377 ka hare 745mmx797mm | 3351lb 1520kg |
| 9"-5000PSI FH23-35 | 9" | 5000PSI | 1500PSI | 36906in 1016 limilimithara 924 limilimithara | 6724lb 3050kg |
| 11"-3000PSI FH28-21 | 11" | 3000PSI | 1500PSI | 34817in 1013 × 873 limilimithara | 7496lb 3400kg |
| 11"-5000PSI FH28-35 | 11" | 5000PSI | 1500PSI | 49810 ho 1146 limilimithara × 1104 limilimithara | 10236lb 4643 lik'hilograma |
| 11"-10000/15000PSI FH28-70/105 | 11” | 10000PSI | 1500PSI | 88169 ho 1421 limilimithara × 1576 limilimithara | 15500lb 7031kg |
| 13 5/8"-3000PSI FH35-21 | 13 5/8" | 3000PSI | 1500PSI | 58846 ho 1271 limilimithara × 1176 limilimithara | 12566lb 5700kg |
| 13 5/8"-5000PSI FH35-35 | 13 5/8" | 5000PSI | 1500PSI | 58846 ho 1271 limilimithara × 1176 limilimithara | 14215lb 6448kg |
| 13 5/8"-10000/15000PSI FH35-70/105 | 13 5/8” | 10000PSI | 1500PSI | 99042in 1501mmx1676mm | 19800lb 8981kg |
| 18 3/4"-5000PSI FH48-35 | 18 3/4" | 5000PSI | 1500PSI | 106370in 1580mm×1710mm | 35979lb 16320kg |
| 18 3/4"-10000/15000PSI FH48-70/105 | 18 3/4” | 10000PSI | 1500PSI | 170899in 1676 limilimithara × 2590 limilimithara 66"X102" | 70955lb 32185kg |
| 20 3/4"-3000PSI FH53-21 | 20 3/4" | 3000PSI | 1500PSI | 69995 ho 1375 limilimithara × 1293 limilimithara | 15726lb 7133 lik'hilograma |
| 21 1/4"-5000PSI FH54-35 | 21 1/4" | 5000PSI | 1500PSI | 132837in 1938 limilimithara × 1741 limilimithara | 44577lb 20220kg |
Letlapa le fumanehang la sehlahisoa
| Khatello ea Mosebetsi MPa(PSI) | Bore Size mm(in) | ||||||
| 180 (7 1/16) | 230 (9) | 280 (11) | 350 (13 5/8) | 430 (18 3/4) | 530 (20 3/4) | 540 (21 1/4) | |
| 14( 2 000) | |||||||
| 21( 3,000) | ● | ● | ● | ||||
| 35( 5,000) | ● | ● | ● | ● | ● | ● | |
| 70(10,000) | ● | ||||||
| 105(15,000) | ● | ● | |||||
