While buildup in a pipeline can cause transmittal slows or even plugging of the pipeline, cracks or flaws in the line can be disastrous. A form of flow assurance for oil and gas pipelines and ...

Fairly clear water flowed into the street out of a blue hose, with its nozzle held up by a metal stand. Two Utility Service Group workers monitored a machine on the back of a pick up truck, waiting ...

Pushing a piston like object through a pipe to clean the pipe walls is known as ‘pigging’. This technique is widely used in the hydrocarbon recovery and processing industries and is beginning to be ...

A new technology allows multiple pig launching with existing pipeline equipment. Aging pipeline networks and the installation of new lines over greater distances and in more hostile environments have ...

SWANSEA — Clear water was pouring from a hose attached to a water hydrant on Old Warren Road. “It will be any minute now,” said Water Superintendent Jeffrey Sutherland — moments before the water ...

ANCHORAGE, Alaska, Oct 1, THE shutdown of a satellite field on Alaskas North Slope will not stop BP PLC from beginning the process of cleaning out a corroded transit line in the largest US oil field, ...