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新庄油田BQ67区块自吞吐开发以来,存在着四性关系认识不清、主力生产层吞吐周期高,采出程度高、边水和井下故障等问题,严重影响了区块整体开发效果,本文就这四个问题进行分析,提出了精细油藏研究、细分开发,充分挖潜油层潜力;采用序列措施,有效抑制边水推进,提高储量动用程度;油藏工程紧密结合,修复故障井,恢复油井产能;运用辅助增效措施,提高油井目前生产层吞吐效果四点提高区块开发效果的技术对策。
Since the development of self-stimulation in BQ67 block of Xinzhuang Oilfield, there are problems such as unclear four-way relationship, high production cycle throughput, high production level, edge water and underground faults, which seriously affect the overall development of the block. These four issues are analyzed, the study of fine reservoirs is proposed, the subdivision development is carried out, and the potential of oil reservoirs is fully tapped. Sequential measures are adopted to effectively suppress the advancement of edge water and improve the utilization of reserves. The reservoir engineering is closely integrated, the fault wells are repaired, Production; use of auxiliary efficiency measures to improve the production of the current well stimulation of the production of four points to improve the effect of block development of technical measures.