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Exploration Engineering(Rock & Soil Drilling and Tunneling)
1672-7428
2014 Issue 1
2013 nian tan kuang gong cheng shi da xin wen
ben kan bian ji bu ;
..............page:1-2
Experimental Research on Surface Sampling Based on Lunar Soil Simulants
DUAN Long-chen;,GAO Hui;,LI Qian;,LIU Bin;,ZHANG Da-wei;
..............page:3-8
Key Technology of Coring in Hard Rocks for Scientific Ultra-deep Drilling
WANG Wen-shi;,YAN Jia;,ZHANG Heng-chun;
..............page:9-12
Oriented Target-hitting Operation for Vertical Well without Cavity Building
HU Han-yue;,LIU Wang-wei;,SHANG Jing-qiu;,WU Cheng-liang;
..............page:13-16
Practice of Directional Branch Hole Construction in Jinchang Mining Area of Heilongjiang
LIU Zhi-qiang;,TONG Jun-bing;,XIE Hong-jun;,ZHANG Xin-gang;
..............page:17-20
Research on Ultra High Temperature (230℃) Saturated Drilling Fluid Technology
SHAN Wen-jun;,TAO Shi-xian;,ZHANG Li-jun;
..............page:21-26
Technical Difficulties of Thick Overburden Layer Drilling in Xiaoqinling Gold Mine and the Countermeasures
LIU Jian-hua;,LUO Yong-gui;,WANG Hong-yang;
..............page:27-29,32
Well Trajectory Control Technology of Xushen 21-Ping 1 Well
CHEN Chun-lei;,MENG Xiang-bo;,SUN Chang-qing;
..............page:30-32
Drilling Technology for Coalmine Cooling Well with Diameter over 1
BAI Ling-guo;,YUAN Zhi-jian;
..............page:37-39,62
Extension Assessment on the Risk of Excavation for Nanchang Metro Line
FAN Jian-hua;,LIN Xiao-min;,ZHU Xiao-liang;
..............page:40-43,48
Alarm for Abnormal Flow Rate of Drilling Fluid Based on MCU Technology
LV Wan-hong;,WANG Juan;,XIN Zhi-xiang;,YIN Dan;,ZHANG Cheng-zhi;
..............page:63-65,69
Simulation Analysis on Structural Mechanism of the Thread for Wire-line Drill Pipe
XIONG Ju-qiu;,XIONG Liang;,YIN Feng;,ZHANG Yu;
..............page:66-69