摘要
华庆油田白465井区长6、长8油藏自2010年12月产量开始递减,其中高含水和注采对应关系复杂是提升油藏产量的瓶颈。本文分析了油井高含水原因,进而控制油井含水上升速度,以及明确注采对应关系,充分发挥油井产能,提高储量动用程度,对提高区块整体开发效果都具有重要意义。
The production of Chang 6 and chang 8 reservoir in Bai 456 block of Huaqing oil field started to decline since December 2010,high water cut and the complicacy of injecting-producing relation is the bottleneck to increase production.This paper analyzed the reason of high water cut,control the water cut increases,clear injecting-producing relation ,give full play to well productivity and further more improve producing degree,which is significant meaningful for improving the development effect of the block.
出处
《石化技术》
CAS
2015年第1期125-126,共2页
Petrochemical Industry Technology
关键词
产能递减
含水
吸水剖面
productivity decline
water cut
water absorption profile
