Studies and Applications of Artificial Vibration in Oilfield Development

摘要

Artificial vibration production is a new technology for oil field development with little investment and no damage to the reservoir,especially in the stage of high water-cut.Artificial vibration production originates from the effect of natural earthquake on the production of oil wells during the period of the occurrence of natural earthquake From 1990, application of artificial vibration to oilfield development has been conducted in China. By the end of 1997,this technology has been used in tiaohe, Daqing, Jilin and Yumen oilfield.The simulated wells are 1637 and the accumulate oil production increased is 46675 tons.This paper deals with the influence of artificial vibration on the viscosity of crude oil from Liaohe and Shengli oil field,and the pilot test of artificial vibration production in Liaohe oil field is also introduced.