Research progress of strain analysis methods for buried pipelines under faulting process
LIU Xiaoben;ZHANG Hong;LI Meng;ZHENG Wei;WU Kai;College of Mechanical and Transportation Engineering;China University of Petroleum;Karamay Campus;China University of Petroleum;Beijing Capital International Airport Co. Ltd.;

..............page:799-807

Status and prospect of localized maintenance of gas turbines for pipelines
CHANG Weichun;LI Gang;DONG Xuegang;National Engineering Laboratory of Oil and Gas Pipeline Transportation Safety;PetroChina Pipeline R & D Center;PetroChina Pipeline Compressor-Set Maintenance;Repair & Overhaul Center;

..............page:808-812

Safety criterion for impacts of bursting on long-distance gas pipeline
WANG Zhenhong;HOU Xiongfei;BIAN Ming;ZHANG Huanhuan;CHEN Baoyan;Sichuan-to-East Natural Gas Transmission Pipeline Branch Company of SINOPEC;

..............page:813-818

Crack sensitivity of X65 steel root welding process with copper liners
LU Fenghua;SUN Zengwu;WANG Xinyi;Pipeline Research Institute of CNPC;International Business Department of China Petroleum Pipeline Bureau;China Petroleum Pipeline Bureau;

..............page:819-822

Removal process of hydrate blockages in oil/gas pipelines and existing problems
SONG Guangchun;LI Yuxing;WANG Wuchang;ZHAO Pengfei;JIANG Kai;WEI Ding;YE Xiao;College of Pipeline and Civil Engineering;China University of Petroleum;

..............page:823-827

Numerical simulation on flow behaviors of CCl₃F hydrate slurry in pipelines
WEI Ding;WANG Wuchang;LI Yuxing;ZHAO Pengfei;SONG Guangchun;College of Pipeline and Civil Engineering;China University of Petroleum;

..............page:828-832

Optimal design and application of MI electrical heat tracing in oil pipeline
ZHAO Xiaogang;ZHOU Yi;ZHAO Jianyu;Department of Petroleum Supply Engineering;Logistics Engineering University of PLA;KTH Royal Institute of Technology;

..............page:833-835+855

Performance comparison of sealing rings in fast-opening blinds based on ABAQUS
LUO Fan;CHEN Weizhong;WANG Lei;HUANG Dong;Jiangsu Sunway Filter Co.Ltd.;PetroChina West Pipeline Company;

..............page:836-842

Development and application of 12.6 MPa/DN1550 quick-opening closure
YANG Yunlan;ZOU Feng;HUANG Dong;LI Meng;LI Wenyong;MA Ke;FU Weiqing;MENG Qingwei;China Petroleum Pipeline Machinery Manufacturing Co.Ltd.;PetroChina West Pipeline Company;China Petroleum Pipeline Engineering Corporation;

..............page:843-848

Internal corrosion control and material selection for pipes in sour and high-salty oil fields
FAN Xuehua;LU Xuetong;XIE Cheng;ZHANG Bo;CHEN Lijuan;WANG Yuanchun;China Petroleum Engineering Co.Ltd.Beijing Company;

..............page:849-855

Domestically produced development of split-case high-lift oil pump for pipelines in China
ZHAO Jianlin;XIANG Yongtan;XU Shengquan;FU Jianhui;Zhejiang Jiali Technology Co.Ltd.;

..............page:856-859

Finite-element analysis for design of axial-flow check valves
WANG Fei;LI Shijie;WANG Kaixiong;KANG Hong;XIAO Lian;ZHAO Yun;DU Huadong;NEWAY Valve Co. Ltd.;PetroChina West Pipeline Company;

..............page:860-864

Industrial test of high pressure turbine flowmeter and flowrate computer
PAN Youyi;WU Fuwei;YU Dong;ZENG Hanqian;LIN Shangxi;HUANG Xianghuan;Tancy Instrument Group Co.Ltd.;University of Shanghai for Science and Technology;PetroChina West-to-East Gas Pipeline Company;

..............page:865-870

Parameters of laser-arc hybrid welding process for oil/gas pipelines
TAN Zhaobin;ZENG Huilin;PI Yadong;WANG Xinyan;YANG Hongwei;ZHANG Lan;College of Electronic & Control Engineering;North China Institute of Aerospace Engineering;Pipeline Research Institute of CNPC;Pipeline Material & Equipment Corporation of CNPC;

..............page:871-874+908

Development and application of 3D desktop cloud system for long-distance pipeline
ZHANG Dule;ZHANG Yang;HE Miao;ZHU Huaijie;China Petroleum Pipeline Engineering Corporation;

..............page:875-881

Optimization design of Trans-Asia Gas Pipeline project
XU Dong;CAI Liyun;LI Shilong;ZHAO Zhen;LI Haihua;CHEN Hao;China Petroleum Pipeline Engineering Corporation;International Department of China Petroleum Pipeline Bureau;China Petroleum Pipeline Masterial & Equipment Corporation;

..............page:882-887

The strain-based design method for buried pipelines in the collapsible loess areas
FANG Maoli;LIU Jianwu;ZHENG Wei;Sinopec Petroleum Engineering Corporation;College of Mechanical and Transportation Engineering;China University of Petroleum;

..............page:888-892

Influencing factors and control measures for petroleum purchase losses in international trade
YU Gangliang;SINOPEC Limited;

..............page:893-897

Principle and application of electronic line break protection of gas over oil actuator
CHEN Liang;PENG Renshe;LIU Yingjie;LI Yu;Chengdu Zhonghuan Flow Controls Mfg.Co.Ltd.;PetroChina West-to-East Gas Pipeline Company;China Petroleum Pipeline Engineering Corporation;

..............page:898-902

Factors affecting set pressure precision of nitrogen surge relief valve
DUAN Fengbo;LI Baisong;ZHANG Xing;AN Zhixu;LI Ke;Zigong New Dipper Valve Co.Ltd.;PetroChina Pipeline R & D Center;

..............page:903-908

Management and control difficulties in the surface engineering of carbonate reservoirs and their countermeasures
ZHU Lihui;LUO Dongkun;School of Business Administration;China University of Petroleum;PetroChina Tarim Oilfield Company;

..............page:909-912