胜利油田不同类型油藏水平井开发配套技术研究

摘要

The research was done on roof faulted layered reservoir,thick layer block bottom water reservoir,fractured reservoir and low permeability reservoir,different types of reservoir with horizontal well development matching technology of the Shengli Oilfield,including the fine structure description and remaining oil distribution research,production analysis,numerical dynamic simulation technology,development technology of horizontal wells in the reservoir location optimization,parameter optimization of horizontal well production,horizontal well trajectory parameter optimization,the overall optimization design etc.The results considered roof faulted layered reservoir and thick layer block bottom water reservoir with horizontal well technology is the field application effect and economic benefit of the best reservoir,it is also the main position of horizontal well extension in future.%通过对胜利油田屋脊断块层状油藏、厚层底水块状油藏、裂缝性油藏、低渗透油藏等不同类型油藏水平井的开发配套技术的研究,主要包括精细构造描述、剩余油分布研究、生产动态综合分析、数值模拟技术、水平井在油层中的位置优化、水平井生产参数优化、水平井轨迹参数优化、整体方案优化设计等开发配套技术,结果认为屋脊断块层状油藏、厚层底水块状油藏水平井技术是该油田应用效果和经济效益最好的油藏,也是今后水平井推广的主要阵地.