【摘 要】
：
针对七区中东部采出程度低、采油速度低的“双低”特征,在认真分析造成“双低”的主要原因的基础上,一方面充分利用老井,配套防砂、堵水、调剖、降粘和注采调配等工艺技术扶
【机 构】
：
胜利油田孤东采油厂,胜利油田孤东采油厂,胜利油田孤东采油厂
论文部分内容阅读
针对七区中东部采出程度低、采油速度低的“双低”特征,在认真分析造成“双低”的主要原因的基础上,一方面充分利用老井,配套防砂、堵水、调剖、降粘和注采调配等工艺技术扶停产停注井,提高油水井利用率和注水效率,另一方面,应用精细油藏描述成果,打部分更新完善井以提高储量动用程度。实施综合治理,明显改善了单元的开发效果,进而改善了油田开发效果,提高了储量动用程度,控制含水,经济效益和社会效益显著。
On the basis of careful analysis of the main causes of “double low” in the “double low” characteristics of low recovery and low oil recovery rate in the middle and eastern part of the 7th Central Region, on the one hand full use of old wells, sand control, water blocking and profile control On the other hand, the application of fine reservoirs to describe the results, playing part of the updated wells to improve the utilization of reserves. The implementation of comprehensive management has obviously improved the development effect of units, further improved the effect of oilfield development, improved the utilization of reserves, controlled the water content, and made remarkable economic and social benefits.
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