Optimal Design of the Cured-In-Place Pipe Lining for Trenchless Rehabilitation of Drainage Pipelines
An Guanfeng;Liu Tianjun;Liang Hao;Li Zhanwei;Guangzhou Municipal Group Co.;Ltd.;China University of Geosciences;

..............page:1-4+9

Horizontal Spiral Drilling Optical Imaging Guidance Technology and Intelligent Improved Scheme
Huang Lei;Wen Guojun;Zhang Aodong;College of Mechanical and Electronic Information;China University of Geosciences;

..............page:5-9

Development of the System for Measuring Directional Drilling Profiles
Liu Quanli;Zhou Guangyan;Bai Shiwu;Xue Yan;Li Jia;Gao Jing;Pipeline Research Institute of CNPC;

..............page:10-14+19

Feasibility Analysis on Combining Work of Horizontal Directional Drilling and Pipe Jacking
Jia Chunlei;Pan Yueyu;Yuan Yong;Fu Chao;Sinopec Petroleum Engineering Corporation;

..............page:15-19

Mud Used in Coarse Sand Formation for Horizontal Directional Drilling
Lang Mingchun;Ye Wenjian;Zhang Jie;Peng Jianchao;Zhu Gangjian;Sichuan Oil and Gas Construction Engineering Co;Ltd.Pipeline Crossing Engineering Company;

..............page:20-22+27

Calculation of Soiladditional Stress Induced by Lubrication Mud Pressure during Pipe Jacking Constructions
Li Jian;Zhang Peng;Li Zhihong;Chang′an university;Faculty of Engineering;China University of Geosciences;Guangdong Nanyue Transportation Investment & Construction Co.Ltd.;

..............page:23-27

Application of Slurry Balance Pipe Jacking Technology during the Construction of Shang-Zhou Highway Crossing Project
Liu Jiachun;Li Zhihua;Tan Lixin;Yu Xiaoming;South-to-North Water Diversion Office of Pingdingshan;Faculty of Engineering;China University of Geosciences;

..............page:28-32

Pipe Jacking Technology Applied in Pipeline Construction
Zhang Qi;Sino-Chem Quanzhou Petrochemical Co.;LTD;

..............page:33-36

Vulnerability Assessment Technique for City PE Gas Pipeline System
Wang Xinhua;Qu An;Xu Yongliang;He Renyang;Meng Tao;School of Mechanical Engineering and Applied Electronics Technology;Beijing University of Technology;China Special Equipment Inspection and Research Institute;

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

Method and Equipment for Straightness Measurement of Drill Pipe
Xie Hui;Weng Guojun;Xu Xinjian;College of Mechanical and Electronic Information;China University of Geosciences;

..............page:41-44

Influencing Factors for the Horizontal Directional Drilling Hole Wall Stability
Kang Kunkun;Qian Feng;You Weixing;Dong Pengyu;China Petroleum Pipeline Engineering Corporation;

..............page:45-48

Mud Scheme for a Large Diameter and Long Distance Pipe Jacking Project
Wang Fuzhi;Zeng Cong;Kong Yaozu;Faculty of Engineering;China University of Geosciences;

..............page:49-52

Calculation Method of Pipeline Instability Scoured by Flood on Strain Energy Entropy
Shi Ning;Shao Lei;Tan Dongjie;Cai Yongjun;Bai Luyao;Li Liangliang;Geng Lin;National Engineering Laboratory of Oil & Gas Pipeline Transportation Safety;PetroChina Pipeline R & D Center;Jinzhou Oil & Gas Transmission Sub-company;PetroChina Pipeline Company;Beijing Huayou Senior Engineering Supervision Co.Ltd.;

..............page:53-58

Application of Trenchless Technology in South-to-North Water Diversion Project of Pingdingshan
Cao Baozhu;Liu Jiachun;Zheng Cong;South-to-North Water Diversion Office of Pingdingshan;Faculty of Engineering;China University of Geosciences;

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

Optimization of Pipe-Jacking Receiving Technology in the Condition of High-Hydraulic Pressure and Complex Geology
Li Xuan;Wang Qitong;Wang Daowei;Xie Hongmin;Zhang Peng;Faculty of Engineering;China University of Geosciences;The Management Center of Zhuhai Link Road of Hong Kong-Zhuhai-Macao Bridge;

..............page:63-66

Construction Technology of Vertical Curve Pipe Jacking for Composite Strata
Liu Guangren;Chang Xiping;Wang Le;No 4 Construction Company;China Petroleum Pipeline Bureau;

..............page:67-70

Experimental Study on Influence between Horizontal Parallel Pipe Jacking
Wang Daowei;Wang Fuzhi;Li Xuan;Zhang Peng;Ma Baosong;Faculty of Engineering;China University of Geosciences;

..............page:71-74

Design and Analysis on Abrasion Properties of Horizontal Pilot Slide Used in Hydraulic Hammer
Liu Houping;Jiao Ruyi;Liang Nan;He Jiangfu;Pipeline Research Institute of CNPC;The Institute of Exploration Techniques;CAGS;College of Construction Engineering;Jilin University;

..............page:75-78

Experimental Study on Pipe′s Mechanical Characteristics of Steel Curved Pipe Jacking
Xie Hongming;Wang Xiangyu;Wang Wenzhou;Li Xuan;Zhang Peng;Ma Baosong;Faculty of Engineering;China University of Geosciences;The Management Center of Zhuhai Link Road of Hong Kong-Zhuhai-Macao Bridge;

..............page:79-82

Crack Propagation and Time Dependent Strength of Brittle Rock Mass
Hu Moupeng;Chen Wenbei;Zhu Yongsheng;Chen Xuejian;Zhan Shengwen;China Petroleum Pipeline Engineering Corporation;Itasca Consult Corporation;

..............page:83-89

Failure Analysis for Suspended Pipelines Based on Information Entropy Theory
Tan Dongjie;Bai Luyao;Shi Ning;Li Liangliang;National Engineering Laboratory of Oil & Gas Pipeline Transportation Safety;PetroChina Pipeline R&D Center;

..............page:90-94

Application of Spraying Trenchless Repair Method for Drainage Pipeline
Zhang Wanhui;An Guanfeng;Zhou Lü;Liang Hao;Guangzhou Municipal Group Co.;Ltd.;School of Environment;Tsinghua University;

..............page:95-99

Rudong Yangtze River Extra-long Directional Drilling Design
Tie Mingliang;Ma Xiaocheng;Guo Jun;Liu Yandong;China Petroleum Pipeline Engineering Corporation;

..............page:100-104

Pipeline Pulling Back Force Installing by Horizontal Directional Drilling
Li Guohui;Ma Xiaocheng;Yang Chunling;China Petroleum Pipeline Engineering Corp;

..............page:105-107

Feasibility Study on Borehole Collapse Detection of HDD by High Density Electrical Method
Jiao Ruyi;Pipeline Research Institute of CNPC;

..............page:108-112

Design Technique for Shield Tunnel of Gas Pipeline Crossing the River
Chen Zhou;Han Guiwu;Tang Peilian;China Petroleum Pipeline Engineering Corporation;

..............page:113-115

Key Problems of Long-Distance and Large-Diameter HDD Construction
Jiang Yong;Li Song;Chen Bo;Liu Yanli;Zhang Qian;Pipeline Research Institute;China Petroleum Pipeline Bureau;CNPC;Horizontal Directional Drilling Company;China Petroleum Pipeline Bureau;CNPC;Shandong Zhongshi Dashiyi Science and Technology Co.;Ltd.;

..............page:116-120

Horizontal Directional Drilling of Glaciofluvial Deposit Strata by Crossing Technology
Zuo Leibin;Feng Liang;Ma Xiaocheng;Yang Chunling;Li Guohui;China Petroleum Pipeline Engineering Corporation;

..............page:121-125

Application of Multihierarchy Synthetic Grey Comprehensive Evaluation in Pipeline Risk Assessment
Zhang Qiang;Cheng Wanzhou;Yang Yufeng;Wang Xin;Zhang Xixiang;PetroChina Pipeline R&D Center;

..............page:126-128

Petrogenesis and Geodynamics Characteristics of Ganglong in the North of Songpan-Ganzi Fold Belt
Cui Jiawei;Zheng Youye;Sun Xiang;Tian Liming;Sun Junyi;School of Earth Sciences and Resources;China University of Geosciences;Faculty of Earth Resources;China University of Geosciences;

..............page:129-139

Late Paleozoic Ice Age:Review of Recent Progress
Yang Bing;Xia Haodong;Yang Xinjie;Wei Yi;Cores&Samples Centre of Land&Resources;Faculty of Earth Sciences;China University of Geosciences;

..............page:140-151

Fluid Inclusions and Metallogenic Mechanism of Guliku Au-Ag Deposit in Northern Daxinganling
Li Chuncheng;LüXinbiao;Yang Yongsheng;Gao Rongzhen;Hubei Institute of Geosciences;Faculty of Earth Resource;China University of Geosciences;State Key Laboratory of Geological Processes and Mineral Resource;China University of Geosciences;Geological Survey Institute;China University of Geosciences;School of Earth Science and Mineral Resources;China University of Geosciences;

..............page:152-160

Geological Origin and Genesis of Low-Resistivity Oil Layers in Wenchang13-1/2 Oilfield
Huang Yueyin;Yao Guangqing;Cheng Tao;Ju Zilong;Key Laboratory of Tectonics and Petroleum Resources of MOE;China University of Geosciences;CNOOC Zhanjiang Branch;Faculty of Earth Resources;China University of Geosciences;CNOOC Shenzhen Branch;

..............page:161-168

Effect of Gypsum Rock on the Hydrocarbon Accumulation in Carbonate Layers and Analysis of Exploration Field
Ma Kui;Hu Suyun;Wang Tongshan;Shi Shuyuan;Wang Kun;Research Institute of Petroleum Exploration & Development;PetroChina;

..............page:169-176

Forming Conditions and Exploration Potential of Shale Oil from Member 2 of Funing Formation in Qutang Subsag,Hai′an Sag
Zhang Tingshan;Peng Zhi;Zhu Haihua;Yang Wei;Shan Chang′an;Liu Zhicheng;School of Geoscience and Technology;Southwest Petroleum University;Luliang Oilfield Operatoin District;PetroChina Xinjiang Oilfield Company;Sichuan Institute of Land Planning and Survey;

..............page:177-184

Geochemical Characteristics and Genesis of Light Oil in Kelasu Thrust Belt of Kuqa Depression
Fei Wenli;Guo Xiaowen;Key Laboratory of Tectonics and Petroleum Resource of Ministry of Education;China University of Geosciences;Geological Survey;China University of Geosciences;

..............page:185-191

Analysis of Tangyu Geothermal Fluid Geochemical Characteristics and Source of Supply
Zhang Peng;Duanmu Hui;Xu Yong;Wen Yipin;The Nuclear Industry Northwest Economic and Technical Company;Shaanxi Nuclear Industry Group 214 Limited Liability Company;Xi′an Institute of Geological and Mineral Exploration;Geological and Environmental College;Xi′an University of Science and Technology;

..............page:192-196

Hydrochemical Characteristics and Contaminative Causes of Groundwater in the North Area of Xikuangshan Antimony Mine,Hunan Province
Xie Lina;Zhou Jianwei;Hao Chunming;Liu Huilin;Mathews Tananga Nyirenda;Lu Jiayin;Li Ligang;Zhu Yue;School of Environmental Studies;China University of Geosciences;China Geological Environmental Monitoring Institute;Hunan Province Geological Environmental Monitoring Station;

..............page:197-202

Characteristics of Hydropower Underground Caverns Engineering in China
Xu Guangli;Li Zhipeng;Song Shengwu;Chen Weidong;Zhang Shishu;Dong Jiaxing;Shen Yanjun;Engineering Research Center of Rock & Soil Drilling & Excavation and Protection of Ministry of Education;China University of Geosciences;PowerChina Chengdu Engineering Corporation Limited;Faculty of Electric Power Engineering;Kunming University of Science and Technology;College of Civil and Architecture Engineering;Xi′an University of Science and Technology;

..............page:203-208

di zhi ke ji qing bao zheng ding qi shi

..............page:209