13 5/8 Inch -10000psi Drilling Blowout Preventer Hydraulic Open And Close
The hydraulic ram Drilling Blowout Preventer is a key tool for workover and drilling operations with diverse technical needs. It features a BOP body, side outlet, ram body, and other pressure-bearing components made of high-quality forged metal, and an oval-shaped inner chamber that reduces stress concentration, improves sealing performance, and effectively prevents oil well blowouts.
Technical Parameters of the Drilling Blowout Preventer (without tandem booster)
Item | Single Ram Blowout Preventer |
Double Ram Blowout Preventer |
||
Specification | 13 5/8” - 10,000psi SR BOP | 13 5/8”- 10,000psi DR BOP | ||
Top Connection | Studded | Flanged | Studded | Flanged |
Bottom Connection | Flanged | Flanged | Flanged | Flanged |
Height H mm | 850 | 1130 | 1415 | 1695 |
Weight |
5767 ㎏ (12,816 lb) |
6322 ㎏ (14,049 lb) | 10955 ㎏ (24,344 lb) | 11510 ㎏ (25,578 lb) |
Bore Size | 346. 1 mm (13 5/8″) | |||
Hydrostatic test pressure | 105MPa (15,000psi) | |||
Rated working pressure | 70 MPa (10,000psi) | |||
Hydraulic Control System Strength Test pressure | 31.5 MPa(4,500psi) | |||
Hydraulic Control System Rated Working Pressure | 21 MPa(3,000psi) | |||
Recommended Hydraulic Control Operating Pressure | 8.4~10 .5MPa(1,200~1,500psi) | |||
Cylinder diameter | 342.9mm(13 1/2″) | |||
Opening chamber volume for one set of Ram | 41L | |||
Closing chamber volume for one set of Ram | 43L | |||
Thread of Hydraulic Port | NPT 1 | |||
Specification of the Side Outlet |
4 1/16″- 10,000psi or according to the specific contract | |||
Temperature Grade | T20(-29~121℃) or according to the specific contract | |||
Closure Ratio | 10.83: 1 | |||
Ram sizes |
Blind Ram; 2 3/8 ″ ,2 7/8 ″ ,3 1/2 ″ ,4 1/2 ″ ,5 ″ ,5 1/2 ″ ,7 ″ ,9 5/8 ″ ,9 7/8 ″ ,normal and H2S service shear ram ,4 ″, 10 3/4″, 7 5/8″, 6 5/8″, 7 1/2″,2 7/8″~5″,3 1/2″~5 1/2″,4 1/2″~7″, 2 3/8″ ~3 1/2″,3 1/2″~5 7/8″, 3 1/2″dual hole, 2 7/8″dual hole, 3 1/2″X2 7/8” dual hole. Note:The same specification of Cameron Rams can be installed in the BOP. (Except shear ram) |
|||
Other Descriptions: The designing and the manufacturing of the blowout preventer are in accordance with the API Spec 16A norms. The resistance to the corrosive stress of hydrogen disulfide of the internal parts of the blowout preventer in contact with the well liquids conforms to the requirements specified in NACE MR-01-75. |