低频人工谐振波对纳米微球深部调剖封堵效果影响

Effect of Artificial Low-frequency Resonant Wave on Deep Profile Control and Plugging With Nanospheres

波场采油技术以其成本低,工艺简单,对环境无污染,效果显著等特点,已经受到各国的关注,低频人工谐振波已在油田广泛应用。膨胀型纳米柔性微球很好的解决了低渗透,特低渗透油藏深部调剖中"注得进、堵得住"的技术难题,为低渗透,特低渗透油藏的进一步开发提供了很大帮助。故研究低频人工谐振波对纳米微球深部调剖封堵效果影响就显得尤为重要,以实现二者在低渗透油田开发中的合理结合。

Wave field recovery technique with low cost,simple process,pollution-free to the environment,well effect and remarkable characteristics,has received the attention of all countries.The low frequency artificial resonant wave has widely applied in oilfields.Inflation nanostructure flexible microspheres has also been used to solve difficult technical problems about deep profile control and plugging for low permeability and ultra-low permeability reservoirs,which can provide some helps for further development of these reservoirs.So study on effect of artificial low-frequency resonant wave on deep profile control and plugging with nanospheres is very important to realize low permeable oilfields development.