ISSN 1673-8217 CN 41-1388/TE
主管:中国石油化工集团有限公司 主办:中国石油化工股份有限公司河南油田分公司
张华光, 马强. 2010: 海外河油田高含水期油水层和薄差油层挖潜方法. 石油地质与工程, 24(02): 58-60+7.
引用本文: 张华光, 马强. 2010: 海外河油田高含水期油水层和薄差油层挖潜方法. 石油地质与工程, 24(02): 58-60+7.
2010: Potential seeking methods of oil-water formation in high water-cut period and poor-thin oil layers of Haiwaihe oilfield. Petroleum Geology and Engineering, 24(02): 58-60+7.
Citation: 2010: Potential seeking methods of oil-water formation in high water-cut period and poor-thin oil layers of Haiwaihe oilfield. Petroleum Geology and Engineering, 24(02): 58-60+7.

海外河油田高含水期油水层和薄差油层挖潜方法

Potential seeking methods of oil-water formation in high water-cut period and poor-thin oil layers of Haiwaihe oilfield

  • 摘要: 海外河油田是一个已经进入高采出程度、高含水阶段常规注水开发的普通绸油油田,在主力油层动用程度高,水淹严重,挖潜难度较大情况下,通过开展精细地层对比工作,采用微构造法、沉积微相法、电性图版法,来深化油水层和薄差油层剩余油分布规律认识,采取调层、堵水等措施手段,取得了较好措施增油效果。

     

    Abstract: Haiwaihe oilfield belongs to common heavy oil and has entered a stage of high recovery and high water cut. Based on the actual situation such as high recovery of main reser-voirs,serious water flooding and difficult to develop,fine stratigraphyic correlation has been carried out. By using the methods of micro-structure,microfacies and electrical plates,the understanding on distribution law of residual oil has been deepened. As a result,stimulation measures such as adjusting layers and water plugging have been adopted to achieve increased oil production.

     

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