氧化型深穿透复合解堵技术在定边采油厂的应用

Application of oxidation type deep penetration composite plugging removal in Dingbian oil production plant

氧化型深穿透复合解堵技术的酸液体系为强氧化型复合解堵剂,是各种有机、无机物解堵剂的复合体,它既可解除近井堵塞,又可以通过多级缓速方式解除钻井泥浆污染造成的油层伤害、深部无机物堵塞,以及铁盐和亚铁盐腐蚀物造成的堵塞。

The acidizing fluid system in oxidized deep penetration compound plugging removal is strong oxidation composite plugging removal agent,which is the complex of various organic and inorganic plugging remover. It can remove the near wellbore plugging and eliminate the formation damage and contamination of deep inorganic compounds caused by drilling mud through the multistage slow speed as well as the blockage caused by ferric salt and ferrous salt corrosion.