据悉 ,浅油层油井实施高能气体压裂施工时 ,传统的作法是油井不坐井口 ,往往导致井内油管向上跳起 ,影响施工质量 ,倘若高能气体压裂后的短时间内出现明显井喷油气 ,不仅污染井场周围的环境 ,尤其是不利于防火 ,也给随后的坐井口工作带来一定难度和风险 ,不符合ＨＳＥ管理体系 It is reported that the shallow oil wells to implement high-energy gas fracturing construction, the traditional practice is that the wells do not take the wellhead, often leads to wells up the jacketed tubing, affecting the construction quality, if the high-energy gas fracturing within a short time after the apparent blowout gas, not only Polluting the environment around the wellsite, especially not conducive to fire prevention, but also to the subsequent wellhead to bring a certain degree of difficulty and risk, does not meet the HSE management system