摘要
SM植物胶性能非常的强,将其与硬质合金干钻、以及SD金刚石单动双管钻具有机地结合在一起,可以实现对深厚层洪积砂砾石覆盖层的快速钻进。对覆盖层较厚、松散的砂卵石要求取率较高时,采用植物胶工艺钻进,其取心效果比用清水钻进更佳。
SM vegetable glue and carbide drill and SD for diamond single-action/double casing drilling tool based on deep layer of fluvial gravel overburden drilling is a good method. Drilling efficiency can be increased by more than 30%-50%, Cover layer above the core rate up to 90%. Covered by thicker, Loose sand and gravel requirements take rate is high, Using plant technology for drilling, The coring drilling better than clean water.
出处
《企业技术开发》
2014年第10期62-64,共3页
Technological Development of Enterprise
关键词
SM植物胶
钻探施工技术
应用
SM vegetable glue
Construction technology of drilling
Application
