陆相深井酸化除垢工艺

Scale Removing Process by Acidification in Deep Continental Wells

作者以沙隆达盐矿为例,在不停产的情况下,直接在井下对中心管进行酸化除垢处理,提高了盐井产量,节约修井费用,取得了良好的经济效益。

Taking Shalongda Salt Mine as an example,scale removal by acidification in the tubing without shutting down the well has increased the brine output,reduced the cost for well fixing and achieved excellent economic results.