Oil Field Equipment 2006 Issue 6 Application of computer simulating technology in rock bit floating-ring journal bearings

Application of computer simulating technology in rock bit floating-ring journal bearings
WANG Guo-rong;LI Jian-wei;QIAO Ying;ZHENG Jia-wei;DENG Meng;WU Guo-fang

..............page:8-10

Well-bore flow and diffusion law study of CO in HEGF
ZOU Hong-jiang;PU Chun-sheng;QIN Wen-long

..............page:11-14

Summary of drilling process monitoring and real-time fault diagnosis
WANG Jing-ping;WANG Yi;BAO Ze-fu

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

Study the waste standard of the defective oil pipe by finite element method
ZHOU Si-zhu;HE Di;LU Zhi-peng

..............page:19-22

The non-linear numeric simulation of the screw joint of SET
XIE Hui;GAO Xue-shi;CHEN Wei

..............page:23-25

Numerical simulation of flow field and separation performance in hydrocyclone for oil-water separation
LIU Hai-sheng;AI Zhi-jiu;LIU Chun-quan

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

Nonlinear elastic-plastic finite element analysis of blowout preventer
YAN Xiang-hui;QI Ming-xia;TAO Yun

..............page:30-32

The simulation of current cards based on MATLAB
LI Xi-mei;FENG Ding;NIE Jia-qiang;YIN Song;WANG Peng;ZOU Yan

..............page:33-35

The study of multistage throttle valve in oil well control system
WANG De-yu;LIU Hui-xin;WANG Qi-yan;MEI Da-cheng;XIE Juan

..............page:36-39

Optimum design of an energy-saving pumping unit for combination beam and crank offset balance
HU Peng;HE Zhao-gang;ZHANG Xue-jun;YE Ai-li

..............page:39-41

Design of controllable mechanical seal
LI De-jian;GUAN Hong-jun

..............page:42-44

The development and application of JY5041TSJ40 well test truck
GAO Tian-biao;MU Dian-sen;XU Wen-cheng;CHEN Xiu-jiang

..............page:45-47

Dynamics analysis of disc spring in submersible motor
WU Zong-xin;GAO Xue-shi;FU Ming-sen

..............page:47-49

Design concept of guyless self-elevation drilling rigs with front opening
YAN Ping;XIA Shu-lin

..............page:50-52

Study and application of new sucking entrance of preventing sand and deposit from electrical submersible pump
ZHANG Li;GAO Guo-liang;WEI Deng-chao;DONG Guo-qiang

..............page:53-55

The analysis of the design of beam pumping unit
ZHANG Xue-lu;JI Xiang-yun;YU Sheng-cun;WU Dong-lin;LI Deng-chun;LIU Feng-lin;ZHANG Yao-ren;LI Hong-cheng

..............page:55-57

An optimized database system for control of weld bead shape of submerged arc welding on spiral pipes
LIU Miao;XIN Xi-xian

..............page:58-61

Fatigue strength and fatigue fracture analysis of tubing of rod-pumped well
DU Xiu-hua;LI Qiang;LI Jian-ping

..............page:61-64

Development and application of oil pipe brush-cleaning technology using far infrared preheat
LIU Jin-ting;XIE Bang-rong;MA Jun-sheng;TANG You-qing;ZONG Yan-ping;CUI Zhao-ping

..............page:65-68

The expectation of virtual product development technology to be used in the development of petroleum machinery
MAO Jun;LIU Ji-quan;XIE Miao

..............page:69-72

Stress analysis of single-bending screw drill tool with large angle
SUN Jian;LI Qian

..............page:73-75

Automatism patition and calculation methodes of water flooding system
CHEN Su-li;LIN Li;REN Fu-shen

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

Optimization parameter unit of the inner upset transitional area of drilling rod
WANG Li-jun;PENG Cheng-yong;ZHANG Ying-jin

..............page:79-80

The property of rod pumping pump in foreign country
XUE Lin-dong;LIAO Wen-shan;SONG Quan;CHEN Rong-hua

..............page:81-83

Structure of an integrated intelligent software system for the reliability of the electrical submersible pumping unit
YANG fan;LI An;ZHAO Xiao-jiao;LIU Wei-wei

..............page:84-86

The principle and application of new intelligent electrical appliance in pumping unit
LI Zhong-zeng;ZHANG Guo-bo;ZUO Yu-zhong;YE Hong-ru

..............page:87-89

The development of fracture's pipe string in casing-damaged wells
WANG Yan-xing;LAN Zhong-xiao;ZHANG Xiao-jun

..............page:90-92

Invalidation analytic method of wearable parts in submersible electric pump
WANG Li-xia;MA Chun-yang;LIU Ju-bao;WANG Quan-xin

..............page:93-96

The improvement of seal device of sand pump
ZHANG Tong-jun;HUANG Jin-yun

..............page:97-100

xiu jing yong qzb-50 xing qiao zhuang beng she ji yu xian chang shi yong
li hui min

..............page:100-101

Application and research on the gas recovery by water drainage using pumping unit
HU Gui-hua;CHENG Ge-qi;TONG Guang-yan;BA Te;HOU Shu-ling;GAO Xu-dong;WU Gui-Ying

..............page:102-103

The theoretical study and its discussion about double-screw multiphase pump
XU Jian-ning;FENG Ying-long;QU Wen-tao;XU Lei;XU Jun-ru

..............page:5-7

Discussion for the influence on downhole temperature on torsion vibration natural frequencies of drill strings
LI Jun-qiang

..............page:1-4