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Pipeline Pigging Articles & Analysis
15 articles found
In-Situ and Online Decoking Technologies:Steam or Gas Purging: The periodic or continuous injection of a small amount of steam or inert gas into key areas can help gasify nascent coke deposits before they sinter into hard, adherent layers.Mechanical "Pigging" Systems: Inspired by pipeline cleaning, some advanced systems incorporate robotic or pressurized ...
In the complex world of industrial piping—whether for oil and gas, water transport, or chemical processing—pipelines rarely run in a straight line. Changing the direction of a pipeline is a critical engineering challenge. ...
Why is Pipeline Maintenance Necessary? Pipelines transporting natural gas are made of carbon steel, a strong and durable steel alloy. ...
City/Country: Muscat / Sultanate of Oman Contractor: Muscat City Desalination Company SAOG Date: January 2020 Service: Training & Supervision service for high pressure plug, 1700mm PlugCo completed training and installation work for high pressure plug (HPP model) which were supplied to the Muscat City Desalination Company SAOG Team in Oman. PlugCo’s Engineer arrived in Oman on 20th ...
How to reduce the cost of raising pigs? This is a problem that troubles many farmers and even farms. Zhengzhou Fusmar Machinery is a professional animal feed machine manufacturer. Next, Zhengzhou Fusmar Machinery will make a summary analysis of reducing pig raising costs. 1. Choosing piglets. It is recommended that farmers choose to raise cross-generation pigs. Pigs have a strong living ...
Failure can also occur if the filters haven’t been replaced or if internals have been damaged. Image of a pig and the damaged separator vanes it hit. The most common symptoms of a separator issue are: Carryover of liquids or solids Abnormal pressure drop across the separator vessel (high or low) Foaming in downstream process equipment (i.e. catalyst beds) Abnormal ...
If not, “GE salmon could set a precedent to the approval of other GE animals in the pipeline, from fish to chickens, pigs and cows,” she says. “It is critical that we don’t approve other GE animals without robust regulations and full environmental reviews to ensure that we’re prioritizing human and environmental safety over ...
ByEnsia
The project will increase the site’s storage capacity from 177,735 to 234,200 cubic metres (cbm) by replacing a number of existing tanks with new state-of-theart storage tanks and installing new ancillary infrastructure including pipelines, pump bays and fire-fighting equipment. Undertaken in several stages, the programme also involves upgrades on existing tanks to achieve ...
The project, installing a monopod natural gas platform and 16 miles of 10″ concrete coated pipeline, involved at its peak a total of 25 dive crew members located on three different dive vessels in three different operational areas; where the gas line entered Cook Inlet on the south end, the monopod location on the north end, and the 16 miles of pipeline in ...
The project involved anchoring a sectional barge in 250′ of water on an inland lake, and recovering an intake screen weighing over 4 tons to the surface for cleaning and inspection. With the screen off, cleaning pigs (3) were sent through nearly 2 miles of 62″ diameter pipe to clean accumulated quagga and zebra mussels. There was miscellaneous work at the inshore Heat Exchange ...
Treatment options include inhibitor chemicals, descalers, ion exchange, physical cleaning such as pipeline pigging, or the installation of permanent magnets, or electronic devices such as the patented, Scalewatcher computerized electronic water conditioner. ...
Along with high-pressure cleaning, pigging, Tech Sonic sound wave cleaning and other technologies, chemical leaning is a safe, efficient and cost-effective way to remove corrosion, deposits, residual oils/greases and other obtrusive contaminants. ...
A major pipeline company recently conducted hydrostatic testing and pigging operations on 56 miles of pipeline in south central Louisiana. The original plan for the project was to flood the pipeline with water from the Atchafalaya River and perform multiple pig runs while discharging the water from the ...
CETCO Oilfield Services FilterSep Technology allows pipeline owners and operators to clean, pig, and perform integrity management and inspection operations without taking their liquid pipelines out of service. ...
CETCO Oilfield Services new equipment fleet of pipeline separators and FilterSeps allows pipeline operators and contractors to clean their pipelines, run pigs, and perform internal integrity assessments on their lines without taking their pipelines out of service. ...