Hydraulic Pressure System Double RAM Preventer for Oilfield Well Drilling

• Customization: Available
• After-sales Service: Yes
• Warranty: 2 Year
• Model NO.: BY28-70
• 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 is a crucial device designed to ensure the utmost safety and integrity of oil field operations. During vital processes such as oil testing, well repair, and completion operations, it is employed to securely close the wellhead, thereby averting potential blowout accidents. This sophisticated tool brilliantly merges full sealing and semi-sealing functionalities, all while boasting an elegantly simple structure, effortless operation, and remarkable high-pressure resistance. As a staple safety sealing wellhead device, it stands as a guardian in oil fields, tirelessly working to prevent blowouts and safeguard valuable resources.

In the realm of oil drilling, the Blowout Preventer serves as a steadfast sentinel installed on the wellhead casing head, masterfully controlling the formidable forces of high-pressure oil, gas, and water. When confronted with the towering oil and gas pressure within the well, this indispensable device can swiftly seal (shut off) the wellhead, ensuring peace of mind. Moreover, when heavy mud is deployed into the drill pipe, a strategically positioned four-way valve beneath its gate takes charge, efficiently replacing gas-invaded mud. This clever mechanism diligently increases the liquid column pressure within the well, effectively quelling the onslaught of high-pressure oil and gas injections, thereby maintaining control in challenging drilling scenarios.
 

 

 

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 outstanding range of blowout preventers is categorized into ordinary, universal, and rotary types. The universal blowout preventer shines in emergencies by accommodating drilling tools and managing wells of all dimensions effectively; while the rotating blowout preventer is adept at facilitating concurrent spraying and drilling operations. In the challenging field of deep well drilling, the synergy of ordinary, universal, and rotary blowout preventers creates a robust defense with a combination of three or four types installed at the wellhead.


Comprehensive Wellhead Blowout Preventer Group: Featuring annular blowout preventers, ram blowout preventers, four-way configurations, and more, our wellhead group is designed for optimal performance.
Common Classification of Blowout Preventers:
Hydraulic blowouts are predominantly available in two efficient forms: Ram Blowouts and Annular Blowouts.
The versatile ram blowout preventer is categorized into four distinct types: Fully Sealed, Semi Sealed, Variable Diameter, and Shear, each tailored for specific drilling needs.
Annular blowout preventers come in two innovative designs: the Conical Annular and the Spherical Annular, classified based on the shape of their sealing core for enhanced functionality.
 

Our Ram BOP selection includes a variety of types: U, UM, Mini U, and S, offering diverse options for drilling operations.

Engineered with precision, our Ram BOP conforms to API 16A and GB/T20174 standards, featuring a range of rams in various sizes and specifications to suit diverse requirements.

 

Working Pressure: Ranges from a robust 2,000Psi to a formidable 20,000Psi, ensuring adaptability across drilling conditions.

Nominal Bore Diameter: Available in dimensions from 71/16" to 30", catering to a wide array of operational needs.

Working Medium: Efficiently handles petroleum, natural gas, mud, and gas containing H₂, CO₂

Temperature Ratings for metallic materials: Versatile ratings including T75, T20, and T0, enabling performance under varying thermal conditions.

Temperature Ratings for non-metallic sealing materials: Spanning A~D, accommodating temperatures from -26C to 121ºC, ensuring robust sealing integrity.

Rated Working Pressure of Hydraulic Control: Designed for efficiency at 3,000Psi.

Recommended Working Pressure: Optimally set between 1200Psi and 1500Psi for best performance.

Upper and Lower Connections: Choose from Flanged, Studded, or Clamped options for versatile installation.

Locking Method: Features both Hydraulic and Manual Locking to suit various operational preferences.

Specification of Hydraulic Oil Way: Precision l" NPT for reliable fluid management.

Matched Rams: Choose from Pipe Ram, Blind Ram, and Shear Ram for perfect compatibility.

Side Outlet Connection: Offers Flanged, Studded, or Clamped connection options for versatile application.

 

Rotating blowout preventers are indispensable for underbalanced, geothermal, and coalbed methane drilling. Acting as a pressure control guardian, they segregate the wellbore annulus from the drill string, ensuring safe operation while efficiently redirecting wellbore fluids. This advanced technology broadens the scope of underbalanced drilling, supporting closed loop circulation, drilling while spraying, and more. The rotary blowout preventer is engineered with a rotating assembly, robust shell, buckle cylinder, and includes essential components such as a square tile assembly, central tube, bearings, seals, and rubber cores.








FAQ

1. International Standards and Certification System
VSP products are rigorously crafted to comply with global standards including API (American Petroleum Institute) and ISO (International Organization for Standardization), ensuring unmatched reliability and versatility. Our products boast CE (EU certification), API certification, and ASME (American Society of Mechanical Engineers certification), confirming their excellence in quality and performance in the industry.

2. Quality Testing System

At VSP, we adhere to rigorous quality control across all equipment and spare parts during production. This includes meticulous material, performance, and field testing, culminating in comprehensive quality testing reports. These ensure the utmost safety and stability of our products in real-world applications, guaranteeing reliability where it matters most.

3. Products Performance Control

With extensive industry expertise, we emphasize the following core areas to enhance product performance to unparalleled standards:
1) Premium material selection paired with robust anti-corrosion protection
2) Advanced sealing design for optimal performance
3) Superior working pressure and temperature resilience
4) Precision flow capacity regulation
5) Optimal power and torque dynamics
6) Enhanced explosion-proof features and protection standards

4.Installation, Use, and Training
1) We provide comprehensive installation and operation guides, along with necessary technical support documents tailored to client requirements. VSP also offers extensive remote troubleshooting guidance to ensure seamless operation.
2) VSP delivers specialized training for related equipment either at our state-of-the-art facilities or directly at the user's worksite, following the specific terms outlined in our training agreement.

Users should ensure compatibility with on-site working conditions for optimal performance.

5.Maintenance and Repairation
Regular replacement of vulnerable components to maintain efficacy
Fastener inspections to uphold structural integrity
Consistent lubrication for smooth operation
Comprehensive cleaning and dust management
Diligent maintenance of electrical systems

6. Transportation and Packaging
All equipment and materials are meticulously packed with state-of-the-art vibration reduction and shock prevention techniques, ensuring pristine condition during ocean voyages, land transports, and various handling procedures.
Packaging is tailored to each equipment's unique characteristics, integrating moisture, mildew, rust, and corrosion protection measures to ensure safe, damage-free delivery to the installation site.
Select and maintain transport options wisely to ensure equipment remains in optimal condition throughout transit.

7.After-Sales Service and Technical Support
We pride ourselves on our rapid response: a dedicated 24-hour after-sales consultancy is on standby, ensuring customer inquiries are addressed within an hour via phone, email, or online platforms by our seasoned technical experts.
Every after-sales inquiry is meticulously logged and assigned a unique tracking number, allowing customers to monitor progress and ensuring comprehensive problem resolution and management.
To cater to our diverse global clientele, our after-sales team boasts multilingual experts fluent in English, Russian, Arabic, among others, ensuring precise and effective communication for seamless information exchange.