提高井壁强度的技术与方法

摘要

通过在四川盆地威西构造、自流井背斜及长宁双河地区一些实钻地层资料，以及结合国内井壁强度的一些理论。提出了对上述地区一些有实践性的手段和方法。以期在今后在该地区钻井施工有一定的互动性。%According to the actual drilling of stratigraphic data of Sichuan Basin Weixi structure, Ziliujing anticline and Changning Shuanghe area and some domestic theories of sidewall strength, some practical means and methods to solve the problems in the regions above are proposed in order to have interaction in the drilling in those regions in the future.