Forged Cameron U Type Ram BOP Blowout Preventer 13 5/8" Bore 5000psi Working Pressure
Price:
Price negotiation
MOQ:
1
Delivery Time:
60~75 days
Brand:
RZY
Product Description
Camron U Type Ram BOP 13 5/8"-5000psi Foring Type
The Cameron U-type Ram Blowout Preventer is essential well control equipment for oil and gas drilling, workover, and well testing operations. Designed specifically for wellbore pressure control and blowout prevention, it provides reliable safety guarantees through robust construction, precise hydraulic drive, and wide adaptability.
Core Features
- Full Forged Structure: Core components including BOP body, bonnets, and ram blocks are forged from high-strength alloy steel with heat treatment for excellent impact and high-pressure resistance
- Wide Range of Specifications: Available in bore sizes from 7 1/16" to 26 3/4" with rated working pressures from 2000psi to 15000psi
- Precise Hydraulic Bonnet Design: Features hinge-free structure with hydraulic oil passage control for precise "open rams close bonnets, close rams open bonnets" operation
- Dual Protection Sealing: Combines initial sealing at four key points with pressure-assisted sealing and emergency secondary sealing capability
- Strong Functional Adaptability: Compatible with pipe rams, blind rams, shear rams, and variable-bore rams for multiple operational scenarios
- Corrosion Resistance & Easy Maintenance: Complies with NACE MR-0175 standard with hydraulic oil circuit embedded design and quick access to wearing parts
Operation Methods
Ram Opening Methods
- Hydraulic Direct Opening: Inject 8.4-10.5MPa high-pressure oil into ram opening cavity to drive ram assembly away from wellhead center
- Hydraulic Opening After Manual Unlocking: First rotate handwheel counterclockwise to unlock, then supply pressure to opening cavity
Bonnet Operation
- Bonnet Opening: Loosen fixing bolts, inject hydraulic oil into closing oil passage to push bonnets open
- Bonnet Closing: Inject hydraulic oil into opening oil passage to push bonnets closed, then tighten fixing bolts
Wellhead Installation & Inspection
Pre-Installation Inspection
- Verify pressure test qualification certificate and ram specifications match downhole tool size
- Check sealing ring grooves and flange surfaces for defects and cleanliness
- Conduct field test to verify ram-bonnet linkage logic and bonnet translation function
Installation Steps
- Flange Connection: Apply ISO 13678 compliant thread grease and tighten bolts diagonally in three stages
- Pipeline & Component Connection: Connect hydraulic control pipelines with clear labeling and install kill and choke manifolds
Post-Installation Inspection
- Confirm correct installation direction and proper bolt tightening
- Test ram-bonnet linkage with 2-3MPa control pressure
- Test manual locking mechanism and conduct full-system pressure test
Usage Guidelines
- Assign specialized personnel with comprehensive training for operation and management
- Follow standardized operating pressure guidelines and ram type restrictions
- Use manual locking for long-term well sealing with appropriate warning tags
- Perform regular maintenance including daily linkage function tests and blind ram tests
- Handle faults by first relieving pressure and identifying causes before any disassembly
Technical Specifications
| Model | Single Ram - Ordinary | Single Ram - Shear | Double Ram - Ordinary | Double Ram - Shear |
|---|---|---|---|---|
| Top Connection | Flanged | Flanged | Flanged | Flanged |
| Bottom Connection | Flanged | Flanged | Flanged | Flanged |
| Weight (kg) | 4577.5 | 4736.5 | 9393 | 9434.8 |
| Height H (mm) | 859 | 859 | 1420 | 1420 |
| Center of Gravity (mm) | 430 | 430 | 710 | 710 |
| Well Bore | 346.1mm (13 5/8″) | |||
| Hydrostatic Test Pressure | 51.7MPa (7,500psi) | |||
| Rated Working Pressure | 34.5MPa (5,000psi) | |||
| Hydraulic Control System Test Pressure | 31.02MPa (4,500psi) | |||
| Hydraulic Control System Rated Pressure | 20.7MPa (3,000psi) | |||
| Recommended Hydraulic Operating Pressure | 8.3-10.4MPa (1,200-1,500psi) | |||
| Cylinder Diameter | 279.45mm (11") | 343mm (13 1/2") | 279.45mm (11") | 343mm (13 1/2") |
| Volume to Open One Set of Rams | 21 L | 40 L | 21 L | 40 L |
| Volume to Close One Set of Rams | 22 L | 42 L | 22 L | 42 L |
| Closing Ratio | 7.02:1 | 10.86:1 | 7.02:1 | 10.86:1 |
| Booster Cylinder Diameter | 279.45mm (11") | |||
| Oil Required to Close Booster Cylinder | 12L * 2 | |||
| Hydraulic Control Line Interface Thread | NPT 1″ | |||
| Side Outlets | 3 1/8"-5,000psi (or follow contract requirement) | |||
| Temperature Rating | T-20/250 (-29～121℃) or follow contract | |||
Design and manufacture conform to API Spec 16A. Components in contact with well fluid are resistant to hydrogen sulfide stress corrosion and meet NACE MR 0175 requirements.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hebei Constellation Energy Technology Co., Ltd.
Location
Scientific Research Residential Area, Renqiu City, Hebei Province, China
Contact Person
Ernesto