HPAM 和 LHP 高低分子混合泥浆在地热井钻进中的应用

摘要

Taking a geothermal well engineering as an example,this paper introduced the mud selection method of complex overlying layer,ana-lyzed the complex layers measures of HPAM and LHP high and low molecular mixing slurry in geothermal well drilling,had certain reference for similar bedrock deep well safety construction.%以某地热井工程为例，介绍了上覆复杂层段的泥浆选型方法，分析了 HPAM 和 LHP 高低分子混合泥浆在地热井钻进中的应用效果，并探讨了安全钻穿复杂层段的措施，对类似基岩深井的安全施工具有一定的借鉴作用。