تازہ ترین مصنوعات
ہم سے رابطہ کریں۔
- 23 ایف ، بلڈنگ بی ، ژونگ ٹو انٹرنیشنل بلڈنگ ، نمبر 10 جن میں روڈ ، ہائی ٹیک زون ، ژیان ، شانکسی ، چین 710077
- info@vigorpetroleum.com
- +86-029-81161513
تصریح
Vigor--Annular BOP Manufacturer
①Standard: API 16A
is according to API 16A standard.
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180 (7 1/16) |
230 (9) |
280 (11) |
350 (13 5/8) |
430 (16 3/4) |
480 (18 3/4) |
530 (20 3/4) |
540 (21 1/4) |
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14 (2000) |
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21 (3000) |
√ |
√ |
√ |
√ |
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√ |
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35 (5000) |
√ |
√ |
√ |
√ |
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√ |
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√ |
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70 (10000) |
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105 (15000) |
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180 (7 1/16) |
230 (9) |
280 (11) |
350 (13 5/8) |
430 (16 3/4) |
480 (18 3/4) |
530 (20 3/4) |
540 (21 1/4) |
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14 (2000) |
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√ |
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21 (3000) |
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√ |
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35 (5000) |
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√ |
√ |
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70 (10000) |
√ |
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√ |
√ |
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√ |
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105 (15000) |
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√ |
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The casing of the hydraulic blowout preventer has high pressure resistance, and the seals in all parts are wear-resistant and durable, making it safe and reliable during operation. In addition to remote control and remote control, the hydraulic blowout preventer is also equipped with a manual locking device to ensure that the ram that is locked and closed under sealing conditions will not open itself.
③Convenient on-site maintenance.
③ Under the control of using a pressure-reducing pressure regulating valve or buffer accumulator, the drilling tool can be forcibly lifted up and down through a 180-shoulder butt-welded drill pipe joint, but the lifting speed should be slow, and even slower when passing through the joint (not more than 0.2 m/s). The shut-in pressure when forcibly pulling up and down the drilling tool can be appropriately reduced, allowing a small amount of leakage between the rubber core and the drill pipe. Whether forced tripping and running of drilling tools can be carried out must also consider the downhole conditions and safe construction conditions.
When an overflow closed-loop blowout preventer occurs, high-pressure oil from the control system enters the shut-off chamber and pushes the piston upward. Under the restriction of the top cover, the rubber core is forced to move centripetal, and the support ribs move closer to each other, squeezing the rubber between them towards the center of the wellhead. To seal the drilling tool or fully seal the wellhead. When opening, high-pressure oil from the control system enters the opening chamber and pushes the piston downward. The rubber core resets under the elastic force of its own rubber, opening the wellhead.
is designed for offshore drilling and can be installed in underwater equipment or on a drilling floating vessel. When a spherical core is used to seal the drill string, not only can the core slide up and down along the drill string with the waves, but also the core and the BOP form a ball twist. The drill string can be tilted in any direction relative to the BOP, which has a sealing effect on the core. small. It has the advantages of labor-saving control and long core life.
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