一种能控制气窜的驱油剂

An oil displacement agent for controlling gas channeling

文章主要阐述一种新的方法来有效利用两种主要的工业废弃物:煤炭发电厂的二氧化碳和粉煤灰,通过形成粉煤灰纳米粒子固结二氧化碳泡沫从而控制二氧化碳的流动性来提高原油采收率。这项研究不仅会在使用表面活性剂最少情况下控制二氧化碳泡沫剂的流动,还能把地下岩层的二氧化碳和粉煤灰螯合起来。

This article mainly describes a new method to effectively utilize two main industrial wastes,carbon dioxide and fly ash from coal-fired power plants, to enhance the recovery of crude oil through the formation of fly ash nanoparticles and the consolidation of carbon dioxide foam in order to control the fluidity of carbon dioxide.This study will not only control the flow of carbon dioxide foam at least in the presence of surfactants, but also chelate carbon dioxide and fly ash from underground strata..