关键词: 老油田　产业结构　转型　升级　天然气　煤层气　储气库　创新　管理

Abstract: Huabei Oilfield has been brought under development for nearly 40 years. The underground resources of the old field became poor in quality with the development cost rising year by year. Many in-depth contradictions loomed large owing to unreasonable industrial structure. Taking advantage of the opportunity, PetroChina Huabei Oilfield Company energetically promoted industrial structural adjustment and highlighted industrial conversion and upgrading as basic strategic point for sustainable development. Guided by the strategy of “resources, market and diversification,” the company is striving to construct a development pattern that is “dominated by conventional oil and gas business and extended into the industrial chain of both upstream and downstream sectors with the proportion of clean energy continually rising.” Under the precondition of keeping the oil and gas production stable, the company accelerate development of new energy, downstream business of natural gas, construction of gas depots as well as energy saving and reduction of emission, setting the old oilfield on the track of sustainable and healthy development and expanding the economic scale of the enterprise for higher economic performance.

Key words: old oilfield, industrial structure, conversion, upgrading, natural gas, coalbed methane, gas depot, creation, management