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控水稳油是注水开发油田改善高含水期开发效果的必然要求。该文在研究水井动态控制图绘制原理及其在控水稳油中的应用上作了有益的探索,并取得了明显的效果。应用水井动态控制图就是从注采比和注水压力两方面着手,对注水井当前注水的合理性进行图版验证,进而为控水稳油措施的提出指明方向,它为控水稳油工作的开展提供了一条快捷方便的途径,这在胜利油田尚属首次,具有广阔的推广应用前景。
Steady water control is an inevitable requirement for waterflooding oilfields to improve development results in high water cut-off periods. This article makes a useful exploration on the principle of drawing the dynamic control chart of water well and its application in the water control and oil stabilization, and has achieved remarkable results. The application of the dynamic control diagram of the well is to verify the rationality of the current water injection well from the aspects of injection-production ratio and water injection pressure, so as to specify the direction for the water control and oil stabilization measures, which is to carry out water-holding and oil-stabilization work Provides a quick and easy way, which is the first time in the Shengli Oilfield, has broad prospects for the promotion and application.