Main Products: Floating Valve ,Hydraulic Pressure Damping Load ,Oil Pressure Tapered Stabilizer ,Adjustable Tapered Stabilizer ,Integral Screw Stabilizer
Hot Sales! API Standard Inside Blowout Preventer
USD $1 - $10,000 /Piece
Min.Order:1 Piece
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Dongying Nera Petroleum Mechanical Manufacture Co., Ltd.
Business Type: Manufacturer,Trading Company
Shandong ChinaMain Products: Floating Valve ,Hydraulic Pressure Damping Load ,Oil Pressure Tapered Stabilizer ,Adjustable Tapered Stabilizer ,Integral Screw StabilizerProduct Details
Nara Petroleum Mechanical Manufacture Co. Ltd, estabished in 2007 and located in the industrial park of Chinese second largest oil field in Dongying City-Shengli Oil Field, is a high-tech private limited liability company which takes the lead in developing, manufacturing and selling oil machinery.
It meets API standard and has won the National Utility Model Patent Certificate, the patent number: ZL 2008 2 0226374.5.
It is a new-style blowout preventer within the drilling tools. The valve is open through which the drill fluid can circulate when drilling goes normally and it will close to prevent blowout when well kick or blowout happens downhole. It can effectively prevent drill fluid flowing back and prevent sands flowing into the drill pipe to avoid blocking up when the drilling operation is going. It is a specific tool to avoid blowout and blockup in drilling operation.
Its structure is so scientific that it completely avoids the fatal flows of being easy to be corrupted and short lifetime which are the common problems of the same kind at home, insuring that drilling tools play an important role of protection in the whole drilling procedure.
The material is usually alloy steel,such as 37CRMNMO, 42CRMO, and it can also be stainless steel, such as non-magnetic material, P550. Everything will adjust to your requirements.
Technical specifications and parameterS (adjust to your demands)
| Specification | Connecting drill collar specification (inch) | Effective length (mm) | Bearing pressure(MPa) | Connection |
| FJ105 | 4-1/8″ | 510 | 70-105 | NC31 |
| FJ121 | 4-3/4" | 500 | 70-105 | NC38 |
| FJ165 | 6-1/2″ | 700 | 70-105 | NC46 or NC50 |
| FJ172 | 6-3/4″ | 700 | 70-105 | NC46 or NC50 |
| FJ178 | 7" | 700 | 70-105 | NC50 |
| FJ203 | 8" | 750 | 70-105 | NC56 or 6-5/8REG |
We have our own patented products and has passed the attestation of ISO9000:2000 quality system and API, obtained the certificate to enter the net of PetroChina and Sinopec and Class B qualification of PetroChina well control net, and had the honor to win Prizes of Technique Innovation and S&T of Dongying City in 2009.
Our main business includes design and manufacture of downhole drilling tools and wired MWD equipment, manufacture and sales of oil pipe and screw drilling tools, and main products include IBOP, casing protector,casing milling tool, adjustable tapered stabilizer, oil pressure tapered stabilizer, nonmagnetic drill collar and so on, totally over 30 series and 10 categories.
We will package and ship products according to your requirements.
Service contributes to quality and quality contributes to confidence, which is our enterpress slogan and mission. We have developed a complete, transplantable enterprise management and operation mode of design, production and after-sale service, with the spirit of "unity, progressive, innovative and efficient," and design tools of three-dimensional solid, finite element analysis, motion simulation and so on.
We will try our best to provide you best service! Looking forward to cooperate with you!
Sharon
Nera Petroleum Mechanical Manufacture Co., Ltd
Add:No. 2 Juzhou Road, Dongying Developing Zone, Dongying, Shandong, China (Mainland)
Mobile NO.: 15066013625
Tel: 86-0546-8175080
Fax: 86-0546-8175070
Skype: sharonzhang28
Web:
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