论文部分内容阅读
东海平北区带是断块型油气富集区。针对平北区带地质构造复杂、储层砂体变化大、已发现油气藏开发经济效益不理想的问题，开展了以断层封堵性、含气砂体追踪和异常压力分布为重点的群体型断块气田整体展布和富集规律研究及开发技术经济评价。研究结果表明，平北区带的油气藏具有群体连片的特点，初步评价天然气地质储量达到大、中型气田的储量规模。因此，平北区带是东海又一个油气开发基地，完全有条件成为平湖油气田的接替区。租用平湖油气田的管线为最经济的开发方案，具有良好的经济效益。
Pingbei District in the East China Sea is a block-type hydrocarbon-rich area. In view of the complex geological structure in Pingbei District and the large changes in the reservoir sandstones, it has been found that the economic benefits for the development of oil and gas reservoirs are not ideal. The group type (mainly focusing on fault sealing, gas-bearing sand body tracking and abnormal pressure distribution) Research on the Regular Distribution and Enrichment of Fault Block Gas Field and Its Technical and Economic Evaluation. The results show that the oil and gas reservoirs in Pingbei District have the characteristics of group contiguous, and the reserves of natural gas with large and medium gas fields are initially evaluated. Therefore, Pingbei District is another oil and gas development base in the East China Sea, fully qualified to become a succession of Pinghu Oil and Gas Field. Pinghu leased gas pipeline for the most economical development program, with good economic benefits.