2015 nian tan kuang gong cheng shi da xin wen
ben kan bian ji bu ;

..............page:1-3

International Advancement of Drilling Bits for Oil and Gas Well(1) —Kymera Hybrid Bit
ZUO Ru-qiang;Ministry of Land and Resources of the People’s Republic of China;

..............page:4-6

Experimental Research on Matrix Wear Resistance( Matrix Hardness) of Impregnated Diamond Bit
TANG Feng-lin;PENG Li;CHIKHOTKIN V.F.;LI Xiao-lei;ZHAO Jun-cai;Wuxi Drilling Tools Factory Co.;Ltd.;China University of Geosciences;

..............page:7-13

Analysis on Stability of Chenjiawan Landslide in Sichuan Province and the Prevention Recommends
ZHANG Tao;SHI Sheng-wei;XIE Zhong-sheng;LIANG Jiong;XIONG De-qing;Technical Center for Geological Hazard Prevention and Control;CGS;The Institute of Exploration Technology;CAGS;

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

Design of Emergency Control Scheme for Mountain Collapse in Lianghekou of Baoxing Country
YUAN Peng;ZHAO Da-jun;LI Zuo-chun;CHEN Cang;ZHANG Jia-xing;ZHOU Yu;ZHAI Guo-bing;QI Bo;College of Construction Engineering;Jilin University;China University of Geosciences;Chengdu University of Technology;

..............page:20-26

Structure Optimization for Liner Hanger with Accident Prevention and Treatment
ZHENG Dian-fu;Drilling Engineering Technology Research Institute of Daqing Drilling & Exploration Engineering Corporation;

..............page:27-30

Design and Implementation of the Accompanying Software Gyro Sprocess for Gyro-inclinometer JDT-6
CHEN Hua-bei;LI Ju-guang;North China Engineering Investigation Institute Co.;Ltd.;The Department of Information Engineering of Shijiazhuang University of Economics;

..............page:31-35+39

Development of Detecting Instrument of Concrete Interface for Bored Pile
ZHU Shi-ping;LIU Chun-sheng;WANG Fu-chun;TU Guo-qiang;ZHANG Chuan-ming;Hubei Central South Exploration and Foundation Engineering Co.;Ltd.;Wuhan Conourish Engineering Exploration Technology Development Co.;Ltd.;

..............page:36-39

Study on Anti-crossing Technology of Horizontal Wells in Shallow Infill Wells Drilling in Yanchang Oilfield
YANG Quan-zhi;YU Xiao-long;MA Zhen-feng;XU Xiao-long;XU Jia;Research Institute of Shaanxi Yanchang Petroleum Group;Supervisory Company;Xinjiang Oilfield;Cementing Company;Great Wall Drilling Engineering Co.;Ltd.;

..............page:40-43

Application of Gannan Drill in Rare Earth Ore Prospecting
ZENG Zai-lin;LIANG Jing-shi;WU Bo;LI Xiao-hua;ZOU Xin-yong;Geological Investigation Team of Gannan;Geological Prospecting Bureau of Jiangxi Province;Institute of rare earth application;Geological Prospecting Bureau of Jiangxi Province;Department of Land and Resources of Jiangxi Province;

..............page:44-47

Drilling Practice of Wire-line Core Drilling in Quasi-horizontal Hole
LI Zhan-feng;No.1 Geological Team;Henan Provincial Non-ferrous Metals Geological and Mineral Resources Bureau;

..............page:48-50

Drilling Process for Deviation Prevention and Control in Water Sensitive Formation in Altay Region
NIE Hong-yan;DONG Zhen-kun;XU Hong;247 Nuclear Industry Brigade of Tianjin North China Geological Exploration Bureau;

..............page:51-53+57

Research and Application of Flushing Fluid Technology for Potassium Ore Resource Investigation Project of Lenghu Town in Qinghai
JI Wei-jun;ZHANG Ming-de;ZHAO Chang-liang;ZHANG Lei;FU Fan;LU Sheng-biao;Beijing Institute of Exploration Engineering;Shandong Province Lubei Geo-engineering Exploration Institute;Shenhua Geological Exploration Co.;Ltd.;Qinghai Qixin Geology and Mineral Exploration Co.;Ltd.;

..............page:54-57

Discussion on Drilling Target Location of Connected Wells
WU Cheng-liang;The Second Prospecting Team of Shandong Coal Geology Bureau;

..............page:58-60+65

Analysis on the Mechanism of Water Increase by Fracturing in Bedrock Well
LI Bing-ping;HE Ji-bin;KANG Zhi-hong;Center for Hydrogeology and Environmental Geology Survey;CGS;Water Company of Baoding;

..............page:61-65

Experimental Application of DTH Hammer Reverse Drilling Technology in Lala Copper Mine
ZHAI Li-xin;YANG Jian-li;WANG Lei-hao;101 Team of Bureau of Non-ferrous Geology of Liaoning Province;College of Earth Sciences;Jilin University;No.11 Geological Brigade;Hebei Bureau of Geology and Mineral Exploration and Development;

..............page:66-69

Application of Controlled Directional Drilling Technology in Makeng Mining Area
ZOU Dao-quan;No.8 Geology Team of Fujian;

..............page:70-74+80

Application of Vibro-replacement Stone Column in the Reservoir Dam Foundation Treatment
NIU Guo-sheng;Beijing Vibroflotation Engineering Co.;Ltd.;

..............page:75-80

Hydraulic Test of Water Curtain System for Underground Water-sealed Oil Storage Cavern and Water Curtain Drilling Construction
HU Mou-peng;CHEN Xue-jian;YANG Zheng;LIANG Jiu-zheng;ZHAN Sheng-wen;China Petroleum Pipeline Engineering Corporation;

..............page:81-84