地质岩心钻探冲洗液固控系统及配套工艺研究

基金项目:
科研院所技术开发项目“新型地质钻探钻井液离心机的研究、开发”资助

“全国地下水污染综合调查评价

中国地质调查局组织实施的国家地质矿产调查评价项目“青海省柴达木北缘地质矿产调查

详细信息

刊出日期: 2016-05-10

Research on Solid Control System of Flushing Fluid Circulation in Geological Core Drilling and the Matching Technology

Publish Date: 10 May 2016

摘要: 针对地质岩心钻探用液动潜孔锤、孔底动力钻具等钻探新技术、新方法、新工艺和新工具对冲洗液性能的更高要求,并结合现场需求,研制了地质岩心钻探冲洗液固控系统。整个系统配置泥浆清洁器、离心机二级净化设备,满足地质岩心钻探工艺需求;系统采用模块化集成设计,具有较强的适应性,搬迁方便、安全可靠。
- 地质岩心钻探 /
- 冲洗液 /
- 净化 /
- 固控系统
Abstract: In view of the higher requirements on flushing fluid properties by new drilling technique, new method, new tech-nology and new tool, such as hydro-hammer and down-hole dynamic drilling tool, the solid control system of flushing fluid circulation in the geological core drilling is developed according to the construction site situation.The whole circulation sys-tem is configured with mud cleaner and the two-stage purifying equipment centrifuge and designed with integrate module with properties of strong adaptability, convenient transportation, safety and reliability.
- geological core drilling /
- flushing fluid /
- purification /
- solid control system