Cracks may develop in pipelines at any time. During fabrication, cracks may originate from casting defects or plate rolling, and a family ...
Showing posts with label pipeline. Show all posts
Showing posts with label pipeline. Show all posts
Pipeline Mechanical Connector/Flange
A pipe flange is a disc, collar or ring that attaches to pipe with the purpose of providing increased support for strength, blocking off ...
Subsea Pipeline Tie-in/Piggable Wye Tie-in
Subsea Pipeline Tie-in Subsea flowlines are used for the transportation of crude oil and gas from subsea wells, manifolds, off-shore proc...
Pipeline Elbow/Pipeline Bend
Piping Elbows and Bends are very important pipe fitting which are used very frequently for changing direction in piping system. Piping Elb...
Anti Corrosion Coating for Subsea Pipeline
Offshore steel pipelines are normally designed for a life ranging from 10 years to 40 years. To enable the pipeline to last for the design...
Flow Assurance for Offshore Pipeline
Flow assurance is required to determine the optimum flowline pipe size based on reservoir well fluid test results for the required flowrate...
Deepwater Pipeline
To ensure continuity of supply, E&P companies have to consider opportunities in ever increasing water depths. Assisting this are new ...
Pipeline Hot Tap Installation
Natural gas transmission and distribution companies need to make new connections to pipelines many times a year to expand or modify their e...
Pipeline Commissioning
By definition, commission is a request to someone to perform a task (duty or mission). The pipeline mission is to transport products safely...
Pipeline Corrosion
Pipeline corrosion is the deterioration of pipe material and the related system due to its interaction with the working environment. It af...
Pipeline Routing /Routing Selection
Route selection is a complex procedure, which can be governed by several variables. Clearly, the shortest distance between the terminal po...
Pipeline Welding Technology
Line pipes can be connected by mechanical connectors or welding. Threaded and coupling (T&C) or pin and box connectors are used for dr...
Pipeline Goose Neck
A gooseneck (or goose neck) is a 180° pipe fitting at the top of a vertical pipe that prevents entry of water. Common implementations of ...
Pipeline Inspection
Subsea systems should be monitored or inspected regularly, internally and externally. The inspection can provide such information as: geome...
Pipe-in-Pipe
A pipe-in-pipe system is essentially made up of an insulated inner pipe and a protective outer pipe. The function of the inner pipe is to c...
Pipeline Thermal Insulation/ Pipeline Corrosion Coating
Pipeline Thermal Insulation Oilfield pipelines are insulated mainly to conserve heat. The need to keep the product in the pipeline at ...
Hydrotest on Offshore Pipeline
The hydrotests are conducted mainly to verify the mechanical strength of pipeline or pipeline sections. Hydrotesting is carried out by...
Offshore Pipeline Installation
Laying pipe on the seafloor can pose a number of challenges, especially if the water is deep. The most common methods of pipel...
Hydrate/Wax/Asphalt in Subsea Pipeline
1. Hydrate in subsea pipeline Natural gas hydrates are solid crystalline compounds of snow appearance with densities smaller than that o...
Offshore Pipeline Corrosion Prevention
Corrosion of offshore oil and gas pipelines is a critical problem that can lead to catastrophic failure if not properly managed—from the ...
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