| Geological Publishing House, Institute of Exploration Technology, Chinese Academy of Geological Sciences | Host |
| Citation: |
SUN Jian-hua, LI Xiao-yang, LIU Xiu-mei, LI Xin-miao, LIANG Jian. On Drawing up and Revising Technical Requirements of Drill Rod and Casing Listed in National Standards Geo-logical Core Drilling Tool and the Implementation[J]. DRILLING ENGINEERING, 2016, (5): 51-55. doi: 10.3969/j.issn.1672-7428.2016.05.011
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On Drawing up and Revising Technical Requirements of Drill Rod and Casing Listed in National Standards Geo-logical Core Drilling Tool and the Implementation
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Abstract
The summarization is made on the related technical regulations and revising basis for drill string, casing and some other terms listed in national standards Geological Core Drilling Tool(GB/T 16950—2014)and the investigation and analysis are carried out on the standards adoption and implementation in order to cause the sustained attention in drilling trade and promote the publicizing and implementing drilling tool standards.-
Keywords:
- wire-line core drilling /
- drill rod /
- casing /
- drilling standard /
- standardization
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Citation
SUN Jian-hua, LI Xiao-yang, LIU Xiu-mei, LI Xin-miao, LIANG Jian. On Drawing up and Revising Technical Requirements of Drill Rod and Casing Listed in National Standards Geo-logical Core Drilling Tool and the Implementation[J]. DRILLING ENGINEERING, 2016, (5): 51-55. doi: 10.3969/j.issn.1672-7428.2016.05.011
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