部分注水 meaning in Chinese

fractional flooding

To some of injection wells which couldn ' t finished their proration water injection rates in low permeability reservoirs , through the technological innovation , jianghan oil region has conducted boosting pres sure for water injection on well groups , and has obtained good effects in oilfield increment oil production and stable oil production
摘要江汉油区对低渗透油藏中完不成配注水量的部分注水井通过工艺技术革新，进行井组增压注水，在油田增产稳产中取得了良好效果。