INTRODUCTION

..............page:569

Role of informatization in the national pipeline regulation system of the United States
ZHOU Lijian;LI Zhenyu;JIA Shaohui;TANG Sen;ZHANG Yushan;CNPC Key Laboratory of Oil & Gas Storage and Transportation;PetroChina Pipeline R & D Center;No.1 Control Department of PetroChina Oil & Gas Pipeline Control Center;PetroChina Shandong Natural Gas Pipeline Company Limited;

..............page:571-576

ben kan lian jie

..............page:576

Research status of high-performance oil and gas pipelines in China and abroad
DU Wei;LI Helin;WANG Haitao;CUI Wei;DU Zhongqiang;CNPC Research Institute of Tubular Goods;Key Lab of Oil Tubular Mechanical and Environmental Behavior of CNPC;

..............page:577-582

Review on the tribological system of intelligent robots for long-distance pipelines
TAN Guibin;WANG Deguo;National Engineering Research Center of Rubber & Plastic Sealing;State Center of Robot Testing and Evaluation;Guangzhou Mechanical Engineering Research Institute Co. Ltd.;College of Mechanical and Transportation Engineering;China University of Petroleum;

..............page:583-590

Safety distance for leakage-induced explosion of long-distance parallel buried gas pipelines
ZHU Yuan;SHI Jihao;CHEN Guoming;FU Jianming;Center for Offshore Engineering and Safety Technology;China University of Petroleum;

..............page:591-595

Performance verification methods for pipeline inner detectors
DAI Lianshuang;ZHANG Hailiang;ZHAO Xiaoming;WANG Deji;PetroChina Pipeline Company;Staff Development Institute of China National Tobaco Corporation;

..............page:596-599

Detection and identification of pipeline girth weld
ZHAO Xiaoli;ZHANG Lin;LI Rui;LI Bo;ZHANG Xinyu;JIN Yuanzhang;SONG Qiao;ZHANG Bo;Shenyang Longchang Pipeline Survey Center;PetroChina Pipeline Company;Pipeline Integrity Management Center;PetroChina Pipeline Company;

..............page:600-605

Performance and mechanism of paraffin inhibitor under the effect of multifactors
TIAN Zhen;JIN Wenbo;WANG Lei;Oil & Gas Fire Protection Key Laboratory of Sichuan Province;Southwest Petroleum University;Petroleum Engineering Institute of Xi’an Petroleum University;The Second Oil Production Plant of Qinghai Oilfi eld;

..............page:606-611

A new calculation method for the flow rate of depressuring systems in liquefied hydrocarbon tanks
LIU Yuqiang;Offshore Oil Engineering Co.Ltd.;

..............page:612-616

Development of production data management system for products pipeline network
HONG Shiding;QIN Chaokui;GAO Songbiao;CAI Xin;HU Jingjun;ZHANG Qing;Tongji University;East China Branch;SINOPEC Sales Co.Ltd.;

..............page:617-620

Natural gas resource coordination and optimization model
WANG Junqi;LI Qifeng;ZHENG Xin;School of Petroleum Engineering of Xi’an Shiyou University;Xi’an Changqing Scientifi c Engineering Co.Ltd.;

..............page:621-624

Development of stress analysis software for buried pipelines based on re-development of ANSYS
MA Ning;ZHANG Yan;East China Engineering Science and Technology Co.Ltd.;

..............page:625-628

Performances of different anodes in regional cathodic protection
CHEN Zhenhua;LIU Yin;WANG Deji;LAN Wei;National Engineering Laboratory of Oil & Gas Pipeline Transportation Safety;PetroChina Pipeline R & D Center;Dongming Pump Station;PetroChina Pipeline Company;Staff Development Institute of China National Tobacco Corporation;

..............page:629-633

Process and recovery of low-density aerogel as an oil absorption material
JIANG Faxing;LIN Fen;SHEN Zhichun;XIONG Feng;YAO Xiandong;ZHAO Keren;Nano Technology Co.Ltd.;

..............page:634-637

Layout optimization of gathering systems in CBM fields considering three dimensional terrains and obstacles
HE Guoxi;LIANG Yongtu;FANG Limin;REN Yuhong;XIAO Qiao;National Engineering Laboratory for Pipeline Safety/ MOE Key Laboratory of Petroleum Engineering/ Beijing Key Laboratory of Urban Oil and Gas Distribution Technology;China University of Petroleum;

..............page:638-647

Application of 3D collaborative design of Civil 3D and Infraworks in general layout
LI Zhen;ZHANG Fan;WU Mingshuai;LI Xiang;China Petroleum Pipeline Engineering Corporation;China University of Petroleum;

..............page:648-652

Nujiang River suspension cable crossing design of Myanmar-China Oil and Gas Pipeline
HU Anxin;LI Liangjun;CHEN Shiqing;LIU Jun;LI Ke;Sichuan Kehong Petroleum and Natural Gas Engineering Co.Ltd.;

..............page:653-656

Control on construction of the main cable for Wujiang suspension crossing of Zhongwei-Guiyang Pipeline
ZHANG Qin;ZHAN Shengwen;Central and Southern China Municipal Engineering Design & Research Institute Co.Ltd.;China Petroleum Pipeline Engineering Corporation;

..............page:657-661+666

Improvement of optimizing model for coalbed methane pipeline in three-dimensional environment
LIU Zhao;WEI Fan;HOU Chaobo;WANG Xu;GONG Jing;PetroChina Beijing Oil & Gas Control Center;PetroChina Pipeline Company;China University of Petroleum;

..............page:662-666

Key points in the construction process of natural gas metrological verification stations
DI Xiangdong;ZHANG Dewen;LIU Bin;XU Qingyuan;LIU Xiao;Second Pipeline Construction Company;China Petroleum Pipeline Bureau;

..............page:667-670

Design and simulation of hydraulic rotary driving system for deep-water flexible pipe reel
ZHOU Jun;WANG Liquan;XING Houkuan;LI Yongli;GAO Song;BI Guojun;Offshore Oil Engineering Co.Ltd.;College of Mechanical and Electrical Engineering;Harbin Engineering University;

..............page:671-676

Improvement and application of pipeline cathodic protection technology in Zhou-X Gas Gathering Station of Zizhou Gasfield
HAN Dongxing;LIU Banghua;XIE Yonggang;TIAN Xijun;WANG Xuan;No.2 Gas Production Plant;PetroChina Changqing Oilfi eld Company;

..............page:677-680+684

A new technique for discharging oil/gas from strainer in pump controlling room
WANG Jin;YANG Xianpeng;WANG Lin;ZHOU Minyao;LI Mingguang;Qingdao Shihua Crude Oil Port Co.Ltd.;

..............page:681-684