Abstract
Since the 21st century, under the background of steady social and economic development, China’s petroleum enterprises have developed rapidly, but in the process of oil well engineering, there are also low production, low efficiency, in order to improve oil well recovery, it is necessary to understand the low production, low efficiency, the implementation of effective solutions. This paper analyzes the causes of low production and low efficiency in combination with specific examples of oil well engineering, and further puts forward methods to improve oil well recovery, hoping to provide some valuable suggestions for the development of oil well engineering.
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