Double RAM Preventer for Oilfield Use with Hydraulic Pressure System

• Customization: Available
• After-sales Service: Yes
• Warranty: 2 Year
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Hyrdaulic Pressure
• Material: Alloy
• Pressure: Hydraulic Pressure
• Color: Red
• Use: Well Drilling
• Rated Pressure: 2000-20000 Psi
• Type of Shipping: by Sea, by Air
• Certificate: ISO 9001, CE, API 607, API 6D
• Processing Service: Moulding, Cutting
• Type: Moulding, Cutting
• Specifications: 500*500*500cm
• Package: Export Packaging
• Design Std: API 6A
• Size: 7 1/16" - 21 1/4"
• Temperature Class: K, L, P, R, S, T, U, V
• Model: By28-21, By35-21
• Working Temperature: -29~121ºC
• Transport Package: Wooden Box
• Specification: 300-500kg
• Trademark: VSP
• Origin: China
• HS Code: 8431431000
• Production Capacity: 1000pieces/Year
• Package Size: 200.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 300.000kg

Product Description

The blowout preventer, a crucial safety device in oilfield operations, is designed to seal the wellhead during critical activities such as oil testing, well repair, and completion operations, thereby safeguarding against potential blowout disasters. This versatile tool offers both full sealing and semi-sealing capabilities, boasting a straightforward structure and user-friendly operation, alongside exceptional high-pressure resistance. As a standard safety sealing wellhead apparatus, it plays an indispensable role in preventing blowouts in oil fields.

In the realm of oil drilling, the blowout device is strategically installed on the wellhead casing head to manage and control the formidable high-pressure oil, gas, and water encountered during drilling. When faced with exceptionally elevated oil and gas pressures within the well, the blowout preventer acts decisively to seal and shut off the wellhead, ensuring safety and stability. The system ingeniously incorporates a four-way valve beneath its gate, allowing the injection of heavy mud into the drill pipe. This mechanism proficiently expels gas-invaded mud, enhances the liquid column pressure within the well, and effectively curbs the injection of high-pressure oil and gas.
 

Product Description

Model		BY28-21	BY35-21	BY18-35	BY28-35	BY35-35B	BY28-70	BY35-70
Bore(in)		11	13 5/8	7	11	13 5/8	11	13 5/8
Rated pressure (psi)		3000	3000	5000	5000	5000	10000	10000
Strength pressure(psi)		6000	6000	10000	10000	10000	15000	15000
Piston diameter (mm)		170	220	170	220	250	350	350
Working temperature		-29~121ºC
Weight(lb)	Single ram	7200	7700	2600	7500	8700	10800	11600
	Double ram	9800	14900	5000	13600	16000	21200	25300
Dimension (mm)	Single ram	2907 x 1060 x 840	2476 x 1220 x 844	1534 x 555 x 727	2170 x 1167 x 870	2467 x 1220 x 890	2360 x 1145 x 1030	2690 x 1235 x 1138
	Double ram	2907 x 1060 x 1120	2476 x 1220 x 1300	1534 x 555 x 1110	2170 x 987 x 1415	2476 x 1220 x 1386	2360 x 1145 x 1600	2690 x 1235 x 1726

Our range of blowout preventers is engineered for diverse applications, featuring ordinary, universal, and rotary types. The universal blowout preventer is designed for emergency deployment, managing various drilling tools and accommodating wells of any size. The rotary blowout preventers facilitate simultaneous spraying and drilling, essential for advanced deep well drilling operations. For comprehensive wellhead protection, a combination of three or four types of preventers, including ordinary, universal, and rotary, can be installed, ensuring top-tier safety and efficiency.


The Wellhead Blowout Preventer Group is designed to offer unmatched protection and includes annular and ram blowout preventers, as well as a versatile four-way system, providing enhanced safety measures for drilling operations.
Common classification of blowout preventers:
Hydraulic blowout preventers are available in two primary forms: the highly effective ram blowouts and the resilient annular blowouts, each engineered for optimal performance under demanding conditions.
The ram blowout preventer is expertly designed with four distinct types of rams: fully sealed, semi-sealed, variable diameter, and shear, each providing specific functionalities for enhanced operational versatility and safety.
Annular blowout preventers are categorized by their sealing core shapes into conical and spherical types, ensuring precise fit and reliable sealing for effective pressure management.
 

The Ram BOP is innovatively crafted in various types including U type, UM type, Mini U type, and S type, catering to diverse operational requirements with precision and reliability.

The design and manufacturing of our Ram BOP adhere to the stringent standards of API 16A and GB/T20174, ensuring unparalleled quality. It is equipped with a variety of ram sizes and specifications to meet the demands of any project.

 

Working Pressure: 2,000Psi~20,000Psi, offering exceptional durability and performance under extreme conditions.

Nominal Bore Diameter: 71/16"~30", providing versatility and adaptability to various wellbore sizes and configurations.

Working Medium: Petroleum, natural gas, mud, and gas containing H₂S, CO₂

Temperature Ratings for metallic materials: T75, T20, T0, ensuring robust performance across a range of temperatures.

Temperature Ratings for non-metallic sealing materials: A~D (-26C~121ºC), offering reliable sealing under varied thermal conditions.

Rated Working Pressure of Hydraulic Control: 3,000Psi, engineered for optimal control and reliability.

Recommended Working Pressure: 1200Psi~1500Psi, balancing performance and safety for efficient operations.

Upper and Lower Connections: Flanged, Studded, or Clamped, providing versatile and secure installation options.

Locking Method: Hydraulic or Manual Locking, allowing flexibility in securing the system as per operational needs.

Specification of Hydraulic Oil Way: l"NPT, designed for seamless integration and efficient hydraulic operation.

Matched Rams: Pipe Ram, Blind Ram, Shear Ram, ensuring compatibility and efficiency across diverse operational scenarios.

Side Outlet Connection: Flanged, Studded, or Clamped, offering robust and adaptable connection solutions.

 

Rotating blowout preventers are indispensable for underbalanced drilling, geothermal drilling, and coalbed methane drilling, acting as a critical barrier for pressure control. This advanced technology facilitates safe and efficient drilling operations, including closed-loop circulation, drilling while spraying, and nitrogen injection processes. The rotary blowout preventer comprises a sophisticated rotating assembly, shell, and buckle cylinder, featuring components like square tile assembly, central tube, bearings, seals, and rubber cores for optimal performance.








FAQ

1. International standards and certification system
VSP products are crafted to meet stringent international standards including API and ISO, ensuring global compatibility and reliability. Proudly certified by CE, API, ASME, and other authoritative bodies, our products are synonymous with quality and performance excellence in the industry.

2. Quality testing system

At Shandong Vs Petroleum Technology Co., Ltd, the excellence and reliability of our VSP equipment and spare parts are ensured through rigorous quality testing throughout the production process. This includes comprehensive material testing, performance evaluation, and extensive field testing. We issue detailed quality testing reports to guarantee the utmost safety and stability of our products during practical applications.

3. Elevating Product Performance Control

With an extensive legacy in the industry, we at Shandong Vs Petroleum Technology Co., Ltd concentrate on several pivotal areas to significantly enhance the performance of our products:
1) Superior Material Selection with Advanced Anti-Corrosion Protection
2) Precision Sealing Design
3) Optimization of Working Pressure and Temperature Parameters
4) Mastering Flow Capacity Control
5) Enhancing Power and Torque
6) Comprehensive Explosion-Proof Measures and Protection Level Assurance

4.Seamless Installation, Use, and Training
1) We offer a comprehensive installation and operation guidebook along with tailored technical support documents upon client request. Additionally, VSP provides thorough remote guidance to troubleshoot any issues encountered.
2) VSP is committed to delivering in-depth training for related equipment, either at our workshop or directly at the user's worksite, in accordance with the specific articles outlined in the training agreement.

It is crucial for users to ensure that the working conditions on site align perfectly with the equipment specifications.

5.Proactive Maintenance and Repair
Regular replacement of susceptible components is essential.
Conduct thorough inspections of all fasteners to ensure stability.
Implement a schedule for regular lubrication to maintain optimal performance.
Ensure diligent cleaning and dust removal to prolong equipment life.
Prioritize consistent electrical system maintenance for reliability.

6. Superior Transportation and Packaging
All equipment and materials are meticulously packed with state-of-the-art vibration reduction and shock prevention mechanisms, ensuring their pristine condition during oceanic voyages, overland transportation, and multiple handling, loading, and unloading phases.
Packaging is meticulously tailored to the specific characteristics and requirements of our equipment, incorporating moisture, mildew, rust, and corrosion protection measures to assure secure delivery without damage or corrosion.
Select and maintain the transport medium with care to ensure it remains in peak condition, safeguarding the integrity of your delivery.

7.Exceptional After-Sales Service and Technical Support
Our commitment to rapid response is unwavering. We offer 24-hour after-sales consulting services, ensuring that after customers submit inquiries via phone, email, or online platform, our expert technical personnel provide clear and definitive answers within just 1 hour, guaranteeing timely resolution of customer issues.
Every after-sales inquiry is meticulously recorded by our system, generating a unique tracking number. This allows customers to monitor the progress of their issue resolution at any time, ensuring a transparent and closed-loop management process.
To cater to our diverse global clientele, our after-sales consulting team is equipped with multilingual service personnel fluent in English, Russian, Arabic, and other languages, ensuring precise and efficient communication.