Monitoring system of semi-coke production process based on redundancy double computers
ZHANG Nai-lu1;SHENG Xiao-yang1;SUN Guo-peng2;LI Yu-kui3;LIU Xiang-zhou1;YAO Xuan-xuan1

..............page:98-101,123

Research of data distribution of DDBS based on genetic algorithm
WANG San-hu

..............page:102-105,123

Experimental study on the effects of the composition and mass concentration of ions and temperature on the interfacial tension between heavy oil and brine water
SHEN De-yong1;2;WANG Dian-sheng2;WANG Yu-dou2;LIU Jin-yu2;Qingdao 255666;Shandong;China)

..............page:63-66,72,121

A new method for calculating the formation compression factor of abnormally high-pressure gas reservoirs
FAN Huai-cai 1;LI Xiao-ping1;CHEN Jun1;ZHANG Yuan-hui2;DOU Tian-cai3

..............page:41-45,119

An improved MPPT control method for photovoltaic generation system
WANG Zhi-min;ZHANG Jian-jun;GUO Yan-qiong

..............page:89-92,122

Application of a hybrid genetic algorithm in the load balancing of cloud computing
CHENG Guo-jian;LIU Li-jing;SHI Cai-yun;ZHU Kai

..............page:93-97,122-123

Significant progress of Yanchang Oilfield in horizontal well development:a successful example of Xueping 1 horizontal well
KANG Xue-lin1;HAO Shi-yan2;ZHAO Chen-hong2

..............page:67-72,121

Petroleum geological characteristics and exploration potential of Maranon Basin
QIN Yan-qun1;WEN Zhi-xin1;HOU Xiu-lin1;LI Xiao2;MIAO Xiao-long2;Beijing 100083;China)

..............page:36-40,45,119

Influence of the angle between artificial fracture and horizontal well-bore on development result
LIU Ming;ZHANG Shi-cheng;LEI Xin;Beijing 102249;China)

..............page:58-62,120

Subdivision of the thick oil layer of braided river delta front:taking Tai 7 fault block in Xinjie Oilfield as an example
WANG Yan1;YANG Shao-chun1;BIAN Wei2;LUO Hai-ning1;WEN Ya-ru1;Qingdao 266555;Shandong;China;2.Institute of Geosciences;Jiangsu Oilfield Company;Sinopec;Yangzhou 225009;Jiangsu;China)

..............page:13-16,117

xi an shi you da xue xue bao ( zi ran ke xue ban ) jian jie

..............page:113

Study on relationship between lithology and electric logging of mud shale in Cheng 7 Member of Yanchang Formation in Ordos Basin
LEI Yu1;WANG Feng-qin1;LIU Hong-jun1;CHEN Ji-feng2;East Geophysical Company;Xi’an 710000;Shaanxi;China)

..............page:27-35,118-119

Study on microstructure and rheology of heavy oil
ZHU Jing1;LI Chuan-xian1;XIN Pei-gang2;XU Dong2;Qingdao 266555;Shandong;China;2.Offshore Petroleum Engineering Co.Ltd.;Qingdao 266555;Shandong;China)

..............page:54-57,120

An arithmetic functional equation and its positive integer solutions
LIU Yan-yan

..............page:108-110,123

zhong wen he xin qi kan yao mu zong lan ru bian tong zhi

..............page:111

Classification recognition technique of defects based on pulse magnetic flux leakage testing
ZHANG Tao1;ZUO Xian-zhang1;TIAN Gui-yun2;ZHANG Yun1;FEI Jun-biao1

..............page:80-85,122

Control effect of high-quality source rocks on petroleum accumulation in Yanchang Formation,Ordos Basin
BAI Yu-bin;ZHAO Jing-zhou;FANG Chao-qiang;LIU Peng

..............page:1-5,117

Control factors of a submarine fan in Niger Basin
ZHAO Yan-jun1;BAO Zhi-dong2;WANG Xing3;SUN Li-chun3;LI Yan3;CHEN Zhi-peng4;Beijing 102249;China;3.Research Institute;CNOOC;Beijing 100027;China;4.Zhejiang Oilfield;CNPC;Hangzhou 310023;Zhejiang;China)

..............page:6-12,117

Electrochemical characteristics of high-temperature corrosion of alloy UNS N08028 and pure chromium
XIE Li-hua1;CHEN Chang-feng2;LI He-lin3;JING Feng-jun2;LI Sheng-yi2;Beijing 102249;China;2.College of Sciences;China University of Petroleum;Beijing 102249;China;3.Tubular Goods Research Institute;CNPC;Xi’an 710065;Shaanxi;China)

..............page:76-79,121-122

A new method for determining the lower limits of the organic matter abundance parameters of effective source rock:taking the Triassic dark mudstones of Yanchang Formation in Longdong region,Ordos Basin as an example
GAO Gang1;LIU Guang-di1;FU Jin-hua2;YAO Jing-li2;Beijing 102249;China;2.Research Institute of Exploration and Development;Changqing Oilfield Company;Xi’an 710021;Shaanxi;China)

..............page:22-26,118

Design of a high-performance all-digital electric motorcycle control system
WEI Min

..............page:86-88,122

Preparation of an anti-swelling agent hydroxylammonium polyether amine
LIU Xiang;SONG Yang-liu;CHEN Ding-lin

..............page:73-75,85,121

Study on water breakthrough direction in ultra-low permeability reservoir of Zhuang-9 block in Heshui Oilfield
GAO Yong-li1;LIU Zhao1;ZHANG Zhi-guo2

..............page:46-48,62,119-120

The number of positive integral points on the elliptic curve y~2=2px(x~2-1)
ZHAO Yuan-e

..............page:106-107,110,123

Establishment and verification of the model for predicting the fracture number of rock impact cracking
LI Hai-bo1;CHEN De-chun2;3;LIU Wei-dong1;WU Xiao-dong3;PAN Zhi-hua4;Qingdao 266555;Shandong;China;3.Faculy of Oil and Gas Engineering;China University of Petroleum;Beijing 102249;China;4.Oilfield Work Office of Hekou District;Dongying 257200;Shandong;China)

..............page:49-53,120

Research of hydrocarbon accumulation conditions in Sirte Basin
WU Chang-wu;XIONG Li-ping;WU Jie

..............page:17-21,118