Wax build up caused by low oil throughput is continuing to cause problems for Trans Alaska Pipeline operators. As KUAC’s Dan Bross reports, the wax is at the heart of recent trouble with mechanical pigs used to clean the inside of the pipeline.
Wax build up caused by low oil throughput is continuing to cause problems for Trans Alaska Pipeline operators. As KUAC’s Dan Bross reports, the wax is at the heart of recent trouble with mechanical pigs used to clean the inside of the pipeline.