超低渗透油田强化注水的措施分析  

Measures to strengthen water injection in ultra-low permeability oilfield

作　　者：王羿元 Wang Yiyuan(Fangshan Operation Area of No.11 Oil Production Plant of Changqing Oilfield Company,Gansu Qingyang 744512)

机构地区：[1]长庆油田分公司第十一采油厂方山作业区,甘肃庆阳744512

出　　处：《石化技术》2021年第2期130-131,共2页Petrochemical Industry Technology

摘　　要：在油井含水量不断上升的背景之下,为了能够稳定油田的产量,并且为社会的发展提供足够的石油能源,那么石油企业就需要对油田注水工艺进行深入分析,因为该项工艺的效果可影响油田的产量以及油田生产产品的质量。只有在重视油田注水质量并且提高质量的前提下,才可以做好低渗透油田的注水工作,并保证油田在后期开采期间可不断提高注水的效率,从而达到稳定油田产量的目的。因此,主要针对低渗透油田注射开发的相关技术进行研究和分析。通过先分析超低渗透油田的特点,以及超低渗透油田的地质构造,提出超低渗透油田强化注水的具体措施。under the background of increasing water content of oil well,in order to stabilize the output of oil field and provide enough oil energy for social development,oil enterprises need to deeply analyze the water injection process of oil field,because the effect of this technology can affect the output of oil field and the quality of oil field products.Only on the premise of paying attention to the quality of oilfield water injection and improving the quality,can we do a good job of water injection in low permeability oilfield,and ensure that the efficiency of water injection can be continuously improved during the later period of oilfield production,so as to achieve the purpose of stabilizing the oilfield production.Therefore,in this study,we mainly study and analyze the injection development related technologies of low permeability oilfield.Based on the analysis of the characteristics of ultra-low permeability oilfield and the geological structure of ultra-low-permeability oilfield,the specific measures for enhancing water injection in ultralow-permeability oilfield are proposed.

关 键 词：超低渗透 油田 注水工艺 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]