干旱区生态环境知识资源中心(Arid): 30 m无循环取样钻机的研制

Arid

	30 m无循环取样钻机的研制
其他题名	Development of 30 Meters No-Circulating Sampling Drilling Rig
	冉灵杰; 宋殿兰; 刘家荣
来源期刊	地质科技情报
ISSN	1000-7849
出版年	2016
卷号	35 期号:5 页码:221-225
中文摘要	在我国西部冻土地区及干旱地区,普通取样钻机和钻进工艺钻探取样困难,因此需要对无循环取样工艺及设备进行研究。无循环钻进工艺是在钻探取样过程中,孔内没有冲洗液或虽有稳定液但不循环流动的钻进方式,这种工艺环保、取样质量高、效率高、能满足特殊地层的取样需求。介绍了无循环工艺和30m无循环取样钻机的参数特点及试验情况。钻机钻进中不需要循环介质,能够实现自装卸上下车,液压系统恒功率输出,钻机的研制为干旱地区及冻土地区增添了一种新设备、新工艺,有广阔的应用前景,将在以后的浅层取样中发挥重要作用。
英文摘要	It is difficult to sample by ordinary sampling drill rig and drilling technology in permafrost and arid regions of west China.Therefore it is necessary to develop no-circulating sampling technology and drilling rig.No circulation drilling technology can work in the drilling without drilling fluid in the hole or fluid is stable and not circulating.The kind of sampling technology introduced in this paper is environmental friendly with high quality and efficiency,and it can meet the demand of the special stratum sampling. This paper describes the non-circulating sampling technology,the main technical parameters of the rig and the test of the rig.The rig has the following characteristics:the drilling does not need circulation medium during drilling nor other auxiliary equipment during loading and unloading and has constant power output of hydraulic system.The development of the drilling rig provides a new kind of equipment and new technology in dry areas and permafrost areas.The no-circulating sampling drilling rig has promising application prospects and will play an important role in shallow layer sampling in the future.
中文关键词	无循环钻进 ; 取样钻机 ; 浅层 ; 恒功率
英文关键词	no-circulating drilling sampling drilling rig shallow layer constant power
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	Mineralogy
WOS研究方向	Mineralogy
CSCD记录号	CSCD:5813351
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/234116
作者单位	冉灵杰, 中国地质大学(北京)工程技术学院, 北京 100083, 中国.; 宋殿兰, 北京探矿工程研究所, 北京 100083, 中国.; 刘家荣, 北京探矿工程研究所, 北京 100083, 中国.
推荐引用方式 GB/T 7714	冉灵杰,宋殿兰,刘家荣. 30 m无循环取样钻机的研制[J],2016,35(5):221-225.
APA	冉灵杰,宋殿兰,&刘家荣.(2016).30 m无循环取样钻机的研制.地质科技情报,35(5),221-225.
MLA	冉灵杰,et al."30 m无循环取样钻机的研制".地质科技情报 35.5(2016):221-225.