Screw compressor vs reciprocating compressor
An offshore compressor can be employed across various phases of the oil and gas production process. An oil and gas compressor is classified based on basic design concept – positive displacement and dynamic type. Positive displacement compressors include the reciprocating compressor and the rotary compressor (also known as a screw compressor), whereas the dynamic type includes centrifugal and axial compressors. In the oil and gas industry, the most common usage is seen for centrifugal compressors, which raise pressure by rotating vanes and impellers, and reciprocating compressors, which increase the pressure of a process gas by positive displacement and driveshaft movement.
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Finding offshore compressor manufacturers and solutions
Compressors are used in various applications in oilfields and facilities such as wellheads; gas lifts; reinjection processes; natural gas processing; pipelines, and transmission, distribution, and storage facilities.
According to GlobalData’s contracts database, TMC is the top compressor provider to the oil and gas industry, followed by in HMS Group – Kazancompressormash in second place and, and Siemens Energy in third.
Other key suppliers include Airpack Nederlands, Baker Hughes, Ingersoll Rand, Burckhardt Compression, United Engine, MAN Energy Solutions, Bharat Heavy Electricals, Howden Group, Atlas Copco, and Mitsubishi Heavy Industries Compressor Corporation.
Discover the best oil and gas compressor manufacturers
Offshore Technology has listed leading suppliers of compressors, based on analysis of GlobalData’s oil and gas contracts database.
From reciprocating and rotary compressors to centrifugal and axial compressors, the list covers companies that supply an extensive range of compressors to the offshore industry.
The information contained within the download document is designed for general maintenance contractor, procurement managers, maintenance and safety managers, EPC contractors’ procurement managers, and any other individual involved in process and flow assurance, pigging services and inspection personnel, and other users of compressors at oil and gas facilities.
The free Buyers Guide is available to download and contains detailed information on the suppliers and their product lines, alongside contact details to aid your purchasing decision.
FAQs
What Are Oil and Gas Compressors Used For in Offshore Operations?
Oil and gas compressors are essential for various phases of offshore operations, such as gas injection, transportation, and storage. These compressors handle gases like natural gas, ensuring they are pressurised for efficient movement through pipelines and facilities. They are used in processes like wellhead gas lifts, gas reinjection, and pipeline transmission. Compressors also help maintain operational safety by managing pressure levels and ensuring the integrity of the system in offshore environments.
What Types of Compressors Are Used in Offshore Oil and Gas?
In offshore oil and gas operations, two main types of compressors are used: positive displacement compressors (reciprocating and rotary) and dynamic compressors (centrifugal and axial). Positive displacement compressors, such as reciprocating compressors, are commonly used for high-pressure applications, while centrifugal compressors are preferred for large volumes and continuous operation. The choice of compressor depends on the specific application, the type of gas being handled, and operational requirements, including pressure, volume, and environmental conditions.
How Do Oil and Gas Compressors Enhance Efficiency in Offshore Platforms?
Oil and gas compressors enhance operational efficiency on offshore platforms by enabling optimal gas handling, compression, and transport. These systems allow operators to efficiently move natural gas through pipelines, improve production output, and maintain well pressure for gas lift operations. Compressors also ensure that gases are processed safely and with minimal energy loss, reducing operational costs while maximising resource recovery. High-efficiency compressors are essential for maintaining continuous operations in demanding offshore environments.
What Are the Environmental Considerations for Using Compressors in Offshore Oil and Gas?
When using compressors in offshore oil and gas operations, it’s essential to consider environmental impacts such as emissions, noise, and energy consumption. Modern compressor technologies are designed to be more energy-efficient, reducing greenhouse gas emissions and lowering the carbon footprint of offshore operations. Additionally, advancements in noise reduction technologies help minimise the environmental impact on marine ecosystems. Compliance with international regulations and adopting sustainable compressor systems is a priority for the offshore industry.
What Should Be Considered When Selecting a Compressor for Offshore Use?
When selecting a compressor for offshore use, several factors should be considered, including the type of gas, pressure requirements, flow rates, and environmental conditions. The durability and reliability of the compressor in harsh offshore environments are critical, as well as its ability to operate continuously with minimal downtime. Energy efficiency, ease of maintenance, and compliance with safety and environmental standards are also key factors in choosing the right compressor for offshore applications.