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首页> 外文会议>NATC North Africa Technical Conference Exhibition >Integrated Reservoir Management Approach Beats the Impact of Reservoir Heterogeneity, Injectivity Challenges, and Delayed Water Flood in Upper Burgan Reservoir in North Kuwait-A Case History
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Integrated Reservoir Management Approach Beats the Impact of Reservoir Heterogeneity, Injectivity Challenges, and Delayed Water Flood in Upper Burgan Reservoir in North Kuwait-A Case History

机译：综合水库管理方法击败了水库异质性，注射挑战，延迟水洪水在北科威特北部博览会的影响 - 案例历史

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Upper Burgan is a multi-layered reservoir in Sabiriyah Field of North Kuwait, currently undergoing initial phase of Water flood development. A highly complex reservoir with respect to reservoir heterogeneity; connectivity and structural compartmentalization based on detailed analogous study, the preliminary experience with the water flood performance was too dismal to achieve the target injection rates. A detailed channel mapping work has been completed which has enhanced the sub surface understanding to add value to the ongoing drilling/ production and injection plans. Challenges posed by the heterogeneity and compartmentalization coupled with poor Injectivity initially slowed down the pace of the water flood development of the reservoir. The Integrated Reservoir Management (IRM) approach with a distinctive strategy for depletion & pressure support for each of its segments has immensely helped the short term production build-up and sustaining the rates. The strategy is focused at producing the high reservoir pressure segments and managing the production from the depleted crestal part in tandem with ongoing water injection; aggressive pressure monitoring and cooperation from the operational teams. The current/ short term drilling plan has been set to target the segments with higher reservoir pressures for well placement. The synergy with drilling activities in overlying Mauddud and underlying Lower Burgan reservoirs has helped in valuable data acquisition and swapping of wells for short term production requirements opportunistically. The case history in the paper illustrates how the IRM approach in Upper Burgan is helping to manage & sustain the production rates at higher levels than predicted in the past, beating the impact of reservoir heterogeneity; Injectivity challenges and delayed water flood and at the same time, staying above the bubble point pressure.
机译：上部伯根根是北科威特萨比里耶的多层水库，目前正在进行初期的水洪水开发。具有高度复杂的储层，储层异质性;基于详细的类似研究的连接和结构舱化，水洪水性能的初步经验太令人沮丧，无法实现目标注射率。已经完成了详细的频道映射工作，该工作已经增强了子表面理解，以增加持续的钻井/生产和注入计划。异质性和舱室化引起的挑战与差的再射性相结合最初放缓了水库水洪水开发的步伐。对其各个细分市场的集成水库管理（IRM）方法具有独特的耗尽和压力支持策略，这极大地帮助了短期生产积聚和维持利率。该战略专注于生产高储层压力段，并从持续注水中从耗尽的壁球部分管理生产;业务团队的积极压力监测与合作。已经设定了当前/短期钻探计划以瞄准具有更高储层压力的段井放置。在覆盖的Mauddud和潜在的下班武器水库钻探活动的协同作用有助于机会制作短期生产要求的宝贵数据采集和交换。论文中的案例历史表明了上原伯根根的IRM方法如何帮助管理和维持比过去预测的水平更高的生产率，击败了水库异质性的影响;注射挑战和延迟水洪水，同时保持在泡沫点压力之上。

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