长期停产井低产井挖潜措施研究与分析

东辛油田的长期停产井和低产井较多。如何使老油田持续稳产？重要措施之一就是要对长期停产井和低产井进行挖潜。重新认识和分析这些油井的静动态资料，找出停产、低产的原因，采用已有的和新的采油工艺、技术，结合开发地质的研究与分析，就能充分挖掘长期停产井和低产井的潜力。东辛油田的实例证明，由此可获得显著的经济效益。

Research and analysis on the measures of tapping potentials of long-term shut-off wells and low oil production rate wells.

There are a lot of long-term shut-off wells and low oil production rate wells in Dongxin oil field.How to maintain the production of old oil fields?One of the important measures is to tap the potentials of long-term shut-off wells and low oil production rate wells.The potentials of the long-term shut-off wells and low production rate wells can be tapped out by the following steps:re-studying and analyzing the static and dynamic performance data,finding out the reasons of shutting off wells and low oil production wells,using new production technologies,and combining the research and analysis of development geology.Obvious economic benefits have been obtained in the cases of Dongxin oil field.