Analysis on Transient Pressure Characteristics of Ram-type BOP Shut-in Process
Jia Jia;Shen Yue;Zhang Lingtan;Sheng Limin;Li Lin;School of Petroleum Engineering;China University of Petroleum;College of Science;China University of Petroleum;CNPC Drilling Research Institute;

..............page:1-5+17

Fuzzy Comprehensive Evaluation Method of Cone Bit Teeth Rock-breaking Efficiency
Deng Rong;Feng Bo;Ao Jianzhang;Guo Zhengwei;School of Mechatronic Engineering;Southwest Petroleum University;Wuhan Ordnance Officer School;

..............page:6-11

Research and Application of Multi Node Intelligent Completion Technology
Dang Wenhui;Liu Yingbiao;Shi Jiangang;Xiong Chao;Liu Gang;Engineering and Technology Research Institute;Xinjiang Oilfield Company;Beijing Sunshine GEO-Tech Co.;Ltd.;

..............page:12-17

Experimental Study and Fatigue Analysis on the SL120 Swivel
Feng Ding;Sun Qiaolei;Xia Chengyu;Yan Biao;Lü Jiahua;Chen Min;School of Mechanical Engineering;Yangtze University;

..............page:18-21

Development and Application of YLRb-8100 Hydraulic Coring Tool
Chen Zhongshuai;Drilling Technology Research Institute;Sinopec Shengli Oilfield Service Corporation;

..............page:22-25

Prediction of Sidetrack Horizontal Well Extension Length
Wang Jianlong;Zhang Wenqiong;Yu Zhiqiang;Li Ruiming;Liu He;Zhang Su;Engineering Technology Research Institute;CNPC Bohai Drilling Engineering Company Limited;The 1st Drilling Company of CNPC Bohai Drilling Engineering Co.;Ltd.;

..............page:26-29

Development of Drilling and Circulation Test System for LWD and Directional Drilling Tool
Zhang Faming;Wang Zhiming;Wang Dong;Wang Hang;Jian Zhijun;Chen Lei;Shanghai Lanbin Petrochemical Equipment Co.;Ltd.;China Oilfield Services Limited;

..............page:30-33

Design of Iron Roughneck Spinner
Chang Yulian;Yao Tangyi;Fan Yansong;Wang Yan;Zhu Xing;Northeast Petroleum University;China Petroleum Liaohe Equipment Company;

..............page:34-38

Drawworks Electro-mechanical Parameters Design for ZJ70DB Variable-frequency Drilling Rig
Zhu Qixian;Tian Bin;Fang Yongchun;Yang Yanhang;State Key Laboratory of Large Electric Drive System and Eguipment;CNPC Xibu Drilling Engineering Company Limited;Karamay Drilling Company;CNPC Xibu Drilling Engineering Company Limited;The 4th Drilling Company of CNPC Bohai Drilling Engineering Co.;Ltd.;

..............page:39-43

Donwhole Wireless Tiny Signal Identification Technology
Pang Dongxiao;Pan Deng;He Qiuyun;Research Institute of Drilling and Production Technology;CNPC Chuanqing Drilling Engineering Co.;Ltd.;

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

A kind of Slant Slip for Slant Drilling Rig
Liu Shiyan;Li Shenkui;Wang Weihua;Wang Jianwei;Zhang Ning;Wu Guohui;Wang Kunqing;Rongsheng Machinery Manufacture Ltd.of Huabei Oilfield;Hebei;

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

Analysis of Interference Factors for TLP Riser System
Song Qiang;Zhang Weiguo;Chang Yuanjiang;Liu Xiuquan;Li Jiayi;Han Binbin;Centre for Offshore Equipment and Safety Technology;China University of Petroleum;CNOOC Shenzhen Branch;

..............page:51-57

Numerical Analysis of Multiphase Erosion of Subsea X-tree Production Line
Zhu Junlong;Duan Menglan;Ye Tianyuan;Xu Shixian;Tuo Haohu;Offshore Oil & Gas Research Center;China University of Petroleum;Chongqing Qianwei Offshore Petroleum Engineering & Equipment Co.;Ltd.;

..............page:58-62

Modeling and Simulation for Recoil Control System of Deepwater Drilling Riser
He Xinxia;Zhang Fangfen;Tian Xiujuan;Liu Xiuquan;College of Information and Control Engineering;China University of Petroleum;Center for Offshore Equipment and Safety Technology;China University of Petroleum;

..............page:63-67

Remediation Device and Methods for Hydrate Blockage
Pang Weixin;Li Qingping;Cheng Yan;Wang Bingming;CNOOC Research Institute;CNOOC EnerTech-Drilling & Production Co.;Ltd.;Neptune Offshore Engineering Development Co.;Ltd.;

..............page:68-72

Parameter Study on the Ovality Damage of the Pipe Based on Reel-lay Process
Wang Yanhui;Cai Zhiqin;Zhao Yan;Yue Qianjin;State Key Laboratory of Structural Analysis for Industrial Equipment;Dalian University of Technology;

..............page:73-77

shi you ji xie bei e luo si wen zhai za zhi (aj) shou lu

..............page:77

Tray BOP Transport System on Self-elevating Platform
Wang Aimin;Xu Xiaopeng;Shen Long;Xu Weihua;Li Huan;Fan Song;Baoji Oilfield Machinery Co.;Ltd.;National Engineering Research Center for Oil & Gas Drilling Equipment;

..............page:78-81

Performance Analysis of Subsea Wellhead Connector Sealing Structure
Tang Wenxian;Cao Weifeng;Zhang Jian;Wu Jintao;Gong Guanghui;School of Mechanical Engineering;Jiangsu University of Science and Technology;Chongqing Qianwei Offshore Petroleum Engineering & Equipment Co.;Ltd.;

..............page:82-87

The 3500 Fracturing Pump Bearings’ Deformation Effects on the Rack Performance
Jiang Faguang;He Huanqing;Li Feng;Zhuo Changrong;Li Zhenli;School of Mechanical Engineering;Southwest Petroleum University;MOE Key Laboratory of Oil and Gas Equipment;CNPC Baoji Oilfield Machinery Co.;Ltd.;

..............page:88-92

Thermal Stress and Deformation Analysis on the Compound Screen in Thermal Recovery Horizontal Well
Yang Peixin;Liu Qiang;Li Yanlong;Jiang Ge;Xinjiang Oilfield Company;CNPC;Maxian Production Plant;Qinghai Oilfield Company;Qingdao Institute of Marine Geology;

..............page:93-97

Development and Application of Snubbing Operation String for High Pressure Injection Wells in Jidong Oilfield
Huang Xiaomeng;Xiao Guohua;Wang Fang;Wang Lingling;Research Institute of Drilling and Production Technology;Petro China Jidong Oilfield Company;

..............page:98-101

Continuous Sand Transport Unit for Fracturing in Shale Gas Development
Wang Yunhai;Chen Xinlong;Wu Hanchuan;Peng Pingsheng;Zeng Xin;SJ Petroleum Machinery Co.;SINOPEC;SZ Petroleum Equipment Co.;Ltd.;

..............page:102-104

Anti-breaking Structure Optimization of Oil Well Pump Plunger
Zhang Wei;Department of Engineering and Technology Management;Jianghan Oilfield Company;

..............page:105-108