论文部分内容阅读
随着地质工程事业的不断发展,钻探工程所面临的情况也愈加复杂,从而对施工技术的要求也提出了新的标准,根据地质岩心钻探的实际需求,并且结合钻探泥浆的特点,从而研制出了新型的成膜助剂,经过实践表明,该钻进液体系具备较好的抗塌性能,可以有效的确保孔壁稳定,从而加强钻进效率。
With the continuous development of geological engineering, the situation of drilling engineering is also more complex, so the requirements of construction technology also put forward new standards. According to the actual needs of geological core drilling and drilling mud characteristics, in order to develop A new type of film-forming aid has been proved that the drilled liquid system has good anti-collapse performance, which can effectively ensure the stability of the hole wall and enhance the drilling efficiency.