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本报讯吉林油田钻采院油化室最近研制的“注浓硫酸工艺”，在2个采油厂试验成功。这项新技术是一次性向注水井注酸后，再进行常规注水，具有水洗油等多项功能，增油效果显著。据悉，此项技术在国内尚属首创。注浓硫酸工艺试验成功@沈凤祥@赵绪才
Newspaper Jilin Oilfield Drilling and Extraction Institute oil chamber recently developed “note concentrated sulfuric acid process”, two oil extraction plant test success. This new technology is a one-time injection of acid into the injection well, and then conventional water injection, with a number of functions such as washing oil, oil significantly. It is reported that this technology is still the first in China. Note the successful test of concentrated sulfuric acid process @ Shen Fengxiang @ Zhao Xu only