Annular Bop Tapered Type for Oil Field Drilling Equipment Accessories

• Customization: Available
• After-sales Service: 24 Hours Online
• Warranty: 1 Year
• Model NO.: BY-B
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Hydraulic Pressure
• Material: Cast Steel
• Color: Red
• Size: 7 1/16" - 21 1/4"
• Use: Well Drilling
• Quality Guarantee Period: 12 Months
• Rated Pressure: 2000-20000 Psi
• Design Std: API 6A
• Type of Shipping: by Sea, by Air
• Thread Position of Valve Rod: Inside Gate Valve
• Certificate: ISO 9001, CE, API 607, API 6D
• Temperature Class: K, L, P, R, S, T, U, V
• Processing Service: Moulding, Cutting
• Condition: New
• Type: Ring/RAM/Rotation
• Transport Package: Export Packaging
• Specification: 500*500*500cm
• Trademark: BEYOND
• Origin: China
• HS Code: 8431431000
• Production Capacity: 150000 Sets/Year
• Package Size: 500.00cm * 500.00cm * 500.00cm
• Package Gross Weight: 350.000kg

Product Description

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

Blowout preventer is used to close the wellhead during oil testing, well repair, and completion operations to prevent blowout accidents. It combines the functions of full sealing and semi sealing, and has the characteristics of simple structure, easy operation, and high pressure resistance. It is a commonly used safety sealing wellhead device in oil fields to prevent blowout.

During oil drilling, a blowout device installed on the wellhead casing head is used to control high-pressure oil, gas, and water. When the oil and gas pressure in the well is very high, the blowout preventer can seal (shut off) the wellhead. When heavy mud is pressed into the drill pipe, there is a four-way valve under its gate, which can replace the mud that has been invaded by gas, increase the pressure of the liquid column in the well, and suppress the high-pressure oil and gas injection.

It is classified into ordinary blowout preventers, universal blowout preventers, and rotary blowout preventers. A universal blowout preventer can be activated in emergency situations to handle drilling tools and empty wells of any size; Rotating blowout preventers can achieve simultaneous spraying and drilling operations. In deep well drilling, in addition to the two types of ordinary blowout preventers, a universal blowout preventer and a rotary blowout preventer are often added, so that three or four types of combinations are installed at the wellhead.

Wellhead blowout preventer group: annular blowout preventer, ram blowout preventer, four-way, etc.
Common classification of blowout preventers:
Hydraulic blowouts mainly come in two forms: ram blowouts and annular blowouts.
The ram of the ram blowout preventer can be divided into four types: fully sealed, semi sealed, variable diameter, and shear.
The type of annular blowout preventer can be divided into conical annular blowout preventer and spherical annular blowout preventer according to the shape of its sealing core.

 

Product Parameters

Annular BOP is an important part of the well control devices. It is mainly used to control the wellhead pressure in the drilling, well work over and oil testing, effectively preventing from the blowout accident sand working in safety.

Annular BOP can only be used when equipped with BOP hydraulic control device, it is usually used with ram BOP or separately. Sealing element has spherical and conical type.

 

• Working Pressure: 2,000Psi~20,000Psi

• Nominal Bore Diameter: 7 1/16"~30"

• Working Medium: petroleum, natural gas, mud, gas containing H2S, CO2

• Temperature Ratings for metallic materials: T75, T20, T0

• Temperature Ratings for non-metallic sealing materials: A~D (-26ºC~121ºC)

• Rated Working Pressure of Hydraulic Control: 3000Psi;

• Recommended Working Pressure: 1200Psi~1500Psi

• Upper and Lower Connections: Flanged, Studded or Clamped Upper and Lower

• Specification of Hydraulic Oil Way: l"NPT

The Ram BOP has U type, UM type, Mini U type and S type.

The design and manufacturing of Ram BOP meets the requirement of API 16A and GB/T20174. The Ram BOP is equipped with Ram of various kinds of size and specification.

 

Working Pressure: 2,000Psi~20,000Psi

Nominal Bore Diameter: 71/16"~30"

Working Medium: petroleum, natural gas, mud, gas containing H₂S, CO₂

Temperature Ratings for metallic materials: T75, T20, T0

Temperature Ratings for non-metallic sealing materials:A~D(-26C~121ºC)

Rated Working Pressure of Hydraulic Control: 3 000Psi;

Recommended Working Pressure:1200Psi~1500Psi

Upper and Lower Connections:Flanged,Studded or Clamped Upper and Lower

Locking Method: Hydraulic or Manual Locking

Specification of Hydraulic Oil Way: l"NPT

Matched Rams: Pipe Ram, Blind Ram, Shear Ram

Side Outlet Connection: Flanged, Studded or Clamped

Rotating blowout preventers are necessary equipment for underbalanced drilling, geothermal drilling, and coalbed methane drilling. It serves as a barrier between the wellbore annulus and the drill string, providing safe and effective pressure control, while also guiding the wellbore fluid away from the wellhead. The development of this technology has expanded the scope of use of underbalanced drilling technology, such as in closed loop circulation, drilling while spraying, measurement while drilling, wellbore testing, reverse circulation, and nitrogen injection when drilling characteristics change. The rotary blowout preventer mainly consists of a rotating assembly, a shell, a buckle cylinder, etc. The rotating assembly mainly consists of a square tile assembly, a central tube, bearings, seals, rubber cores, etc

Basic parameters
Nominal diameter: 11 ", 13-5/8"
Static sealing pressure: 14Mpa, 35Mpa
Dynamic sealing pressure: 7Mpa, 17.5Mpa
Number of rubber cores: 1, 2
Temperature grade of metal materials: T-0, T-20, T-75
Suitable media: water, oil, natural gas, H2S
Executive standard: API 16A 3rd

 

Company Profile

SHANDONG BEYOND PETROLEUM EQUIPMENT CO.,LTD. is established on request of client and aimed to supply best product and service for the client. It focuses on to supply best solutions for the overseas oilfield customer on equipment & spares maintenance and supply. 
China has become main supplier for oil production countries, but Chinese equipment has some special features different with European and American countries, and there exits big language and cultural difference between China and other countries, so it has become one big challenge for the overseas client to get the exact equipment and parts they need in a short time. 
However, BEYOND takes root in China, and has very good cooperation relationship with most of famous factories, plus strong technical support and good advantage in language. Therefore, BEYOND is quite capable to help the customer to solve this challenge.
BEYOND products cover but not limited to: China-make oil drilling rigs, workover rigs, wellhead and downhole tools, drilling tools, OCTG and other related equipment and parts. 
Meanwhile, BEYOND can offer technical services, personnel training and maintenance guide towards China-made drilling rigs. Only if it is what you need, BEYOND can get it for you: from best factories, with most competitive price and within shortest lead time.
With "Professional&Efficient, Customer Focus, Win-win Cooperation" as its operation principle, BEYOND believes that it will become your best cooperative partner in China.
"Professional&Efficient,Customer Focus,Win-win Cooperation"
"Professional Oilfield Equipment and Parts Supplier".

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FAQ

Q: Are you a trading company or manufacturer?

A: We are a trading company with 10 years of export experience, but we have been purchase agents for years of clients from America, Azerbaijan, South America, India, Egypt, South Africa, Kazakhstan. Hope we could also be your sincere supplier in this field.

 

Q: How long is your delivery time?

A: Generally for the pump spares we have in stock, and for mud pump and other drilling rig equipment, it will be delivered in 30 working days, for 1 complete set of the drilling rig, delivery time will be at least 60 working days.

 

Q: What are your terms of payment?

A: T/T, 30% advance payment, the balance 70% payment should be paid before delivery.

 

Q: How is the quality?

A: All of our products are certified by API, ISO9001, we have a professional technical department to make sure all the products could help clients earn more profit.

 

Q: Do you accept OEM products?

A: Of course, we could manufacture according to your requirement and help you to choose the best reliable factory.

 

Q: How is the packing?

A: We all packing meet the strict export packing requirement, we surely know how important the beautiful and firm packaging to the goods.

 

Q: How is the shipping?

A: Shipping by air, sea, and train is both acceptable and based on the good relationship with our all shipping agents, we could help every client to save more in logistics and transportation.