We transmit natural gas through a series of pipelines owned by our company. These lines extend from the gas fields in La Guajira to the Jobo terminal station in Sucre Department, and have a maximum transmission capacity of 475 MCFD.

Forty six per cent of the natural gas consumed in Colombia during 2005 was conveyed through our gas pipelines. This service is available to large consumers; that is, consumers who use more than 100 thousand cubic feet per day (0.1 MCFD), measured at a single delivery point. These customers are thermoelectric companies, natural gas distributors and cement, petrochemical and mining industries. The following is a summary of the average daily volume transmitted by Promigas during the last seven years.