低渗透油田注水开发注水水质问题研究

Study on water quality of water injection development in low permeability oilfield

注水开发作为低渗透油田在开采过程中的重要增产方式,目前注水开发已经在我国各大油田内得到了非常广泛的应用,但是在实际注水开发过程中注水水质问题会直接影响到低渗透油田的开采效率和开采质量,通过分析当前低渗透油田注水开发的应用现状,并对注水水质的问题原因进行明确分析,提出相应的改进措施,从而有效实现我国低渗透油田的高效开发。

As an important way to increase production of low-permeability oilfields in the process of exploitation,waterflooding development has been widely applied in the major oilfields. However,in the actual process of waterflooding development,water quality will directly affect the exploitation efficiency and exploitation quality of low-permeability oilfields. The causes of the water quality was analyzed clearly and corresponding improvement measures were put forward so as to effectively realize the efficient development of low permeability oil fields in our country.