North Dakota Pipeline Company system North Dakota Pipeline Company system The North Dakota Pipeline Company (NDPL) system is a 950-mile (1530 km) crude oil pipeline system that collects oil from fields in the Williston Basin in Montana and North Dakota and transports it eastward to the Mandan Refinery in Mandan, North Dakota and to other pipeline systems that carry oil to other refineries in the Midwest. About 330 miles (530 km) of pipeline are used for collection from oil wells, and this connects to a 620-mile (1,000 km) main transportation line. In addition to collecting oil from wells in the United States, it also connects
CLH Pipeline System CLH Pipeline System The CLH Pipeline System (CLH-PS), formerly the Government Pipelines and Storage System (GPSS), is a United Kingdom pipeline system run by Compañía Logística de Hidrocarburos (CLH). The network at one time consisted of over of pipeline and 46 other facilities. However, several of these facilities were closed before the GPSS was sold in 2015 and a number of the pipelines were mothballed and later 'abandoned'. Earlier the total number of facilities on the GPSS was much larger than 46. For example, in 1989 there were 40 Petroleum Storage Depots in operation plus large numbers of other facilities