The pair also hold rights on the Congolese side of Lake Albert, but these have been the subject of much dispute with the government in Kinshasa.

• 两家公司同时还拥有位于刚果境内的艾尔伯特湖畔的石油开采权，但他们就这一开采权同位于金沙萨的刚果政府争议不断。