New analysis published by the Carbon Trust quantifies the benefits of introducing 'ice pigging', an innovative way of cleaning pipework using ice slurries that was invented and developed at the ...

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 ...

Andrew Kohout watched the dirty water shooting out of a Bethlehem fire hydrant with admiration. Advertisement Article continues below this ad "It was impressive," said Kohout, superintendent of public ...

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 ...

JIM: NEW TONIGHT, SOME PEOPLE IN SAINT CLOUD SAY THEY’VE HAD ENOUGH WITH BROWN WATER COMING OUT OF THEIR FAUCETS. SUMMER: THE CITY CLAIMS THE WATER IS SAFE, DESPITE HOW IT LOOKS. THESE SAMPLES WERE ...

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, ...