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东海平湖油气田放鹤亭构造渐新统花港组轻质油藏,目前累计采油339×104t,采出程度达到40.7%,取得高效开发效果与良好的经济效益。平湖油藏具有构造简单、储层物性好、油质轻、水体能量足等特点,另外,作为海上油田而言,其开发的条件和技术与陆上油藏既有相似之处,也有独特性。海上油气田由于受到海上自然地理条件的限制,具有投资大,风险高的特点;海上油田开发受平台空间等因素限制,一些在陆上成功实施的措施难以在海上开展。因此,通过对平湖油藏开发技术政策及其高效开发效果分析,可为国内外同类油藏开发提供借鉴。
The East China Sea Pinghu oil and gas field release Heting Tinghe Huaxin Formation light oil reservoirs, the current total oil production 339 × 104t, mining degree reached 40.7%, and achieved efficient development results and good economic benefits. Pinghu reservoir has the characteristics of simple structure, good reservoir physical properties, light oil mass and sufficient energy of water body. In addition, as the offshore oilfields, the conditions and technologies for its development are similar to onshore reservoirs and unique . Offshore oil and gas fields have the characteristics of large investment and high risk due to the natural and geographical conditions at sea. The development of offshore oilfields is limited by the space of the platform and some of the measures successfully implemented on land are difficult to carry out at sea. Therefore, through the Pinghu reservoir development technology policy and the analysis of its efficient development, it can provide references for the development of similar reservoirs at home and abroad.