Description
A-One Oil Bow Spring Centralizer as an efficient and economical centralization tool, with excellent wear resistance, adjustability and lightweight design, has played a key role in well logging and cementing operations in oil fields.
It can not only improve the working efficiency, but also effectively extend the service life of the equipment. In practical applications, users can select the appropriate type of centralizer according to the well conditions, and pay attention to installation and maintenance to give full play to its advantages.
Technical Parameters
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General Specs |
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Temperature Rating |
347℉ (175℃) |
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Pressure Rating |
100MPa (14500psi) |
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Diameter |
43mm (1 11/16″) |
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Tool Weight |
5.5kg (12.1lb) |
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Tool Net Length |
830mm (33″) |
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Centralizing Force |
6.2kg (13.7lb) |
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Opening Range |
43～177.8mm (1 11/16～7″) |
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On-state Resistance |
＜0.5Ω |
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Insulation Resistance |
＞20MΩ |
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Upper Joint Connection |
13-Core (Convertible GO Type) |
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Lower Joint Connection |
13-Core (Convertible GO Type) |
Features
◆ The Bow Spring Centralizer Centralization of logging tools at any well deviation.
◆ The design is rational and easy to maintain.
◆ The anti-rotation spiral ring design easy for tool connection and disassembly and is not prone to unscrewing.
◆ Provide the connection type according to client needs.
Applications
◆ Logging operations: During logging, the Bow Spring Centralizer can keep the tool centralized, enhancing the accuracy and reliability of logging data.
◆ Cementing operations: During cementing, it can improve casing centralization, ensuring the cement slurry can fully fill the wellbore and improving cementing quality.
FAQ
Q: Which well types are this centralizers suitable for?
A: It is applicable to various well types such as vertical wells, highly deviated wells and horizontal wells. It can automatically adjust according to the change of well diameter to ensure that the casing is centered in the well
Q: How effective is it in horizontal wells and highly deviated wells?
A: Among these well types, it is one of the most effective tools for preventing the eccentric wear of the string.
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