小秦岭地区深部钻探钻孔结构设计
投稿时间：2011-01-05  修订日期：2011-01-05  点此下载全文
引用本文：陈风云,王虎,谷天本.小秦岭地区深部钻探钻孔结构设计[J].钻探工程,2011,38(7):44-46.
CHEN Feng-yun,WANG Hu,GU Tian-ben. Design of Borehole Structure of Deep Drilling in Xiaoqinling Region[J]. Drilling Engineering, 2011,38(7):44-46.
摘要点击次数: 1078
全文下载次数: 966
作者单位E-mail
陈风云* 河南省地质矿产勘查开发局第二水文地质工程地质队 dzdcfy@163.com 
王虎 河南省地质矿产勘查开发局第三地质探矿队  
谷天本 河南省地质矿产勘查开发局第三地质探矿队  
中文摘要:介绍了钻孔结构设计的依据和原则，目前国内最深的岩心钻探钻孔结构和基于新的岩心钻探规程下专家建议的深孔钻孔结构。据此提出了小秦岭地区深部钻探钻孔结构的设计，建议深孔钻探必须加大开孔口径，留足用套管隔离深部复杂地层的空间。
中文关键词:深部钻探  钻孔结构  小秦岭地区
 
Design of Borehole Structure of Deep Drilling in Xiaoqinling Region
Abstract:The paper introduced the basis and the principle of borehole structure design, the deepest borehole structure of core drilling in China and the deep borehole structure suggested by the experts according to the new core drilling rules. Hereby, the design of borehole structure for deep drilling in Xiaoqinling region was put forward; the initial diameter should be enlarged to provide enough space for casing to isolate deep complex formations.
keywords:deep drilling  borehole structure  Xiaoqinling region
查看全文  查看/发表评论  下载PDF阅读器