ConocoPhillips and Uniper have had a decades long trusted and strong energy partnership, Uniper said in a release on its site. The extension of this relationship continues the long-standing, successful cooperation between the partners that serves as a cornerstone of the long-term,

Uniper and U.S. oil-and-gas major ConocoPhillips agreed to extend their long-term gas supply partnership for up to 10 billion cubic meters of natural gas over the next 10 years in north-west European markets.

Friday said that it has extended its long-term gas partnership with ConocoPhillips (COP) for the supply of up to 10 billion cubic meters of natural gas over the next 10 years. Under the partnership, which dates back many years,

ConocoPhillips COP, a Houston-based oil and gas exploration and production company, has signed a long-term supply agreement with a German energy firm, Uniper. Per the terms of the agreement, ConocoPhillips will supply up to 10 billion cubic meters of natural gas to Uniper in north-western Europe over the coming 10 years.