Researches show presence of interrelations between a condition of ecological system and a level of economy in the present and the future. The author marks, that in system «the nature - a society - the person» is observed an aggravation of ýêîëîãî-economic, social and economic, economic-demographic and other contradictions. This circumstance forces to search for ways of improvement of a condition of an environment. In work the ýêîëîãî-economic estimation of influence of an oil-and-gas complex on territory Hanti-Mansiyskiy autonomous okrug - Ugra is given.