Oil Field Equipment 2006 Issue z1 Brief of trouble-shooting of control system for electricity drive drilling rig

Brief of trouble-shooting of control system for electricity drive drilling rig
MEN Xinag-qing;LEI Geng;LI Liang-zhong

..............page:91-95

The failure analysis on Eaton 436WCB brake
HUANG Yue-chuan;HAO Zheng-peng

..............page:82-83

tian che fang peng xi tong qian xi
yin xue zuo ; ma yong gang ; zhao xiao kui

..............page:84-85

Common faults and troubleshooting method of SCR control system in electrical drive rig
GUO Qiao-he;FANG Xin-lun

..............page:85-87

Efficiency of energy-conservation of wave filter and the analysis of cause
XING Jiang;LI Hong-ming;MENG Dong-mei;GAO Kui-zhu

..............page:88-90

zhen kong chu qi qi zhen kong du diao jie fa de gai jin yu ying yong
jiang shu guang ; wang xue mei ; tian wen wei ; wang qun cang ; mi mei ; jiao wen qiang ; huang li qiang

..............page:90-91

Characteristics of beam pumping unit and rotation changeable pumping unit by friction
ZHANG Jianc-hen;LU Ya-Li;SUN Po

..............page:72-75

Delaminate acid treatment technology for 177.8 mm cased well
ZHANG Hong-lu;WANG Ru-xin;WU He-xiang;LI Hong-qing;ZUO Yu-zhong;WANG Li-zhen

..............page:69-71

Development of φ140 mm casing withdrawal sidetrack drilling technology in Pucheng oilfield
YANG Zhen-yu

..............page:66-68

New technology using heating hollow rotor of screw pump while liquid passing through
DING Bo;XU Tai-zong;JIANG Yu-xin

..............page:63-65

The factor of pumping model selection effecting low production
SI Xu;LI Xiao-rong;GUO Hong;NIU Cai-yun;CHEN Wei

..............page:76-77

Application of pneumatic clip for oil drilling rig
WANG Yi-Chuan;CHU Ming-Lai;DING Jian-Lin

..............page:78-79

Improvement of diesels of high-power electrical-drive rig
GUO Qiao-he;FANG Xin-lun

..............page:80-82

Using rock bed dismantle tool and expandable casing holder to improve well bore quality
WU Zhong-hua;WEN Lin-rong;NIE Yun-fei

..............page:59-62

Technology of side wearing prevention for polymer oil drive well in Gudao Oilfield
FU Jian;HU Yi;WU Xiu-li;LI WAN-min;LI Hong-mei

..............page:56-58

The improvement and test of the installation stress to the swing drilling floor
ZHANG Yong

..............page:54-56

H2S/CO2 corrosion behavior of 80SS steel under high temperature and high pressure
LU Chang-an;YAN Wen;BAI Zhen-quan;MIAO Jian;CHEN Jian;LIN Guan-fa

..............page:50-53

How to select the engine and transmission used in the drilling rigs
LIU Jian

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

The general design proposal for geography information system in Liaohe Oilfield
LIU Xiao-bai;LI Qi

..............page:42-47

Development of low oil protection system of the pumping unit gearbox
WANG Zhuang-li;REN Le-feng

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

Development of new kind of rig moving truck
wang chun mei ; jiao qing chao ; liu hui ; yang jun

..............page:37-39

Design and application of the multi-purpose generator room
HAN Bin;XIAO Yu-zhong;LI Ying

..............page:34-36

Development of QHCY453-146 packer
MA Guo-xing;FENG Sheng-li;MA Yong-xiang;SHI Zhen-jun

..............page:31-34

Development of model PQ45A annulus gas vent device
ZHANG Xue-mei;ZHAO Guo-hai;CHI Peng;YANG Cheng-jing

..............page:29-30

Analysis about critical rotate speed of cantilever single-rotor centrifugal machine
HUANG Mang-liang;LIU Chang-jun;ZHANG Guang-ye;LIU Shi-qiang;ZHANG Xiao-hui;HU Jin-tong;WANG Qing-ju

..............page:27-28,75

Study of casing failure mechanism in Baobei region of Baolang oilfield
SHE Yue-ming;ZHANG Xin-zheng;WU Kai-song;YE Yong-biao

..............page:23-26

Study of the torsion strength and material toughness criteria of drill pipe tool joint
WANG Xin-hu;XUE Ji-jun;XIE Ju-liang;LI Huai-zhong

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

The forming mechanism and controlling factor of geologic hazard in Shengtuo Oilfield
REN Huai-qiang;JIA Ruo;XU Shou-yui

..............page:20-23

The feasibility study of adopting complex material reinforcement on instersection gas pipeline and expressway
TIAN Wei;BAI Zhen-quan;ZHAO Xin-wei;SUN Zhen-ke;WANG Fen-hui

..............page:17-20

Cause analysis on drilling pipe wash out and preventive measure
L(U) Shuan-lu;LUO Fa-qian;GAO Lin;ZHOU Jie;CHI Jun;WANG Xin-hu

..............page:12-16

Development and application of the special chassis for mid-deep well rig
CHEN Zeng-wei;ZHANG Yong;LIU Jian

..............page:8-11

Simulation study on mechanical conditions in the working process of the front seal of variable bore ram blowout preventer
ZHANG Bao-sheng;CHEN Jia-qing;XU Hong-qi;SU Shang-wen

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