Exploration Engineering(Rock & Soil Drilling and Tunneling) 2013 Issue 9 Discussion of Calculation Method for Core Recovery Percent of Air Reverse Circulation Sampling Drilling

Home | Survey | Payment| Talks & Presentations | Job Opportunities

Journals A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Exploration Engineering(Rock & Soil Drilling and Tunneling)
1672-7428
2013 Issue 9

Discussion of Calculation Method for Core Recovery Percent of Air Reverse Circulation Sampling Drilling
DENG Meng-chun;LU Sheng-lin;HUANG Sheng-hui

..............page:6-8,13

di zhi gong cheng tan kuang gong cheng fang xiang ji chu yan jiu zhan lue yan tao hui zai ji lin da xue zhao kai

..............page:19-19

Study on the Improvement of Bit Water Outlets in Yemaquan Mine of Qinghai
WANG Lei;CHEN Bai-hui;WANG Hong-min;DUAN Long-chen

..............page:47-51

he nan sheng shen bu zuan tan ji neng xing ren cai pei xun ji di qian zi yi shi ju xing

..............page:46-46

The Enlightenment on Drilling Engineering of Russia СГ-3 Ultra Deep Well
YAN Tai-ning;ZHANG Tao;LIU Tian-le

..............page:1-5

Analysis on the Application of Turbo Drilling Technology in the Well Tushen 1
ZHANG Jian-long;LI Yuan-chuang;HU Xue-mei;ZHAO Peng;TAN Guo-rui

..............page:20-22

chang bai shan tian chi huo shan ke xue yan jiu di yi zuan shun li jun gong
zhong guo di zhi diao cha ju shen yang di zhi diao cha zhong xin

..............page:75-75

guo nei shou ci li zi chong ji zuan jing shi yan cheng gong zai ying jia ceng zuan jing ke jie sheng 1 3 shi jian
zhong guo kuang ye bao

..............page:67-67

Application of the Bit for Pre-pilot Hole Deep Drilling in Jinchuan Deep Exploration
DONG Hai-yan;OUYANG Zhi-yong;WU Hai-xia;LIANG Qiu-ping

..............page:41-46

Design of the Slope Treatment Plan for Coal Special Railway Line of Huangling Mining Company
ZHANG Li-hong;WANG Zhen-fu

..............page:55-58

Shield Operation in the Large Slope and Small Radius Curve Segment and the Research on Rectification Construc-tion Control
ZHANG Cheng-long

..............page:80-84

Test of Dynamic Compaction Effects in Soft Ground under Different Backfill Conditions and the Comparative A-nalysis
LI Fang;YU Yuan-feng;ZHANG Yan-ji;WANG Wen-ming

..............page:72-75

Development and Application of a New Magnetic Fishing Tool
LIANG Gui-he;GUO Dao-qiang;JIANG Huan-zhong

..............page:26-28,40

qian nan di qu ye yan qi kan tan mu biao ceng suo ding
zhong guo kuang ye bao

..............page:5-5

Study on the Design of Gas Distribution Stroke for Two-way Pneumatic Impact Mechanism
GUO Yun;LONG Wei

..............page:37-40

Application of Shotcrete & Rock Bolt Support and Tube Well Dewatering Technologies in Foundation Pit Support
QI Xiao-hua

..............page:63-67

wo guo zhu yao kuang zhong kan cha qu de xin jin zhan
zhong guo kuang ye bao

..............page:51-51

Exploration of Optimized Fast Drilling Technology for Horizontal Well in Daniudi Gas Field
ZHANG Xiao-wen;REN Fu-peng

..............page:23-25

Study on Flow field of the Large Via Open-closed Bit Based on CFD
CHEN Yu;WANG Yi-hong;QIAO Hui-li;LI Yan-ming

..............page:52-54

Application of Steel Pipe Pile Joined with Large Diameter Pile in Slope Support
HE Wen-jun;YANG Chao-fa;HU Jie

..............page:59-62

Construction Process of Exploration on Deep and Rushing River and the Technical Measures
XIAO Dong-shun;ZHANG Hui;CHANG Bao;LIANG Ya-long;WU Zhong

..............page:76-79

Drilling Technology for Deep Inclined Hole in Chengjiagou-Shagou Silver Multi-metal Mine
SHI Zhi-xing

..............page:9-13

Measures of Hole Quality Improvement of Rotating Drilling Rig in Soft Soil Area
WANG Wen-ming

..............page:68-71

Research on Casing Rotator and Full Casing Construction Technology
FENG Qi-zeng;HE Guo-lei;XU Ben-chong;LIU Xiao-lin;LIU Jia-yu

..............page:29-36

guo wu yuan ban gong ting fa bu guan yu jin yi bu jia kuai mei ceng qi mei kuang wa si chou cai li yong de yi jian
ben kan bian ji bu

..............page:71-71

The Impact of Temperature on the Granite Wall Stability
WANG Yan-mei;LIU Bao-lin;WANG Yu;JIA Cang-qin;QU Yan-lin

..............page:14-19