China Petroleum Machinery 2012 Issue 1 28mm chou you beng shang you dong fa zhao duan lie yuan yin fen xi ji dui ce

28mm chou you beng shang you dong fa zhao duan lie yuan yin fen xi ji dui ce
wang bai zhan

..............page:68-71

ku che shan qian yan shang chang luo yan duan cheng ya du lou gong yi ji shu
dong jian hui xiao xin yu yang cheng xin shen biao qin hong de feng shao bo xue jun yang yu ping

..............page:33-36

The double-factor method for calculation of the bit weight distribution in reaming while drilling
Ma Rutao;Zheng Yan;Ji Youzhe;et al.

..............page:26-28,36,96

Model X J40 skidmounted electric drive workover rig
Ma Xigeng;Xu Juntao;Lu Maozeng;et al.

..............page:61-63,97

Research on the optimization of operating parameters for flexible continuous sucker rod production technology
Li Bo.

..............page:47-49,97

zhi xian dian dong ji qu dong de da pai liang qian you chou you beng ji qi ying yong
wang xiang li si gao feng

..............page:78-80

he nan you tian dian dong zuan ji kong zhi xi tong xian chang wen ti ji dui ce
wan guang wei zhu xiao mei zhu hong lei guo zhi feng ding wei feng

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

Research on the data mining method for massive acoustic waves in the long-distance transmission gas pipeline
Liang Wei;Zhang Laibin;Guo Cunjie.

..............page:4-8,95

Research on the controlled rolling and heat treatment of microalloy steel used by drill pipe
Ma Jun;Xu Xin;Zhao Wenzhen.

..............page:17-20,95-96

zuan xiu jing zuo ye zhong guan zhu chu li xi tong de ji shu fa zhan
chang yu lian jiang kai xun fan yan song gao sheng ren fu shen

..............page:87-90,94

Research on the system for annular pressure measurement while drilling
Wang Peng;Tang Xueping;Deng Le;et al.

..............page:29-32,96

A simulation study of detecting the underground pipeline in complex zones through the electromagnetic method
Yan Xiangjun;Wu Guobin;Zhao Hongyan.

..............page:13-16,25,95

y341-70 xing feng ge qi de yan jiu yu ying yong
li xin hua

..............page:93-94

ji yu ansys de you jing tao guan gan ying ci chang you xian yuan fang zhen
li yong hui zhang xiao ming long da feng liu jun

..............page:44-46,49

shui xia wo shi cai you shu ding bu du sai qi she ji yao su
liu guo heng gu yu hong luo xiao lan duan meng lan qin rui

..............page:37-40

Effects of directional nozzle layout on the cleaning ability of PDC bit tooth
Huang YingyongLi Gensheng;Fu Jiasheng.

..............page:1-3,12,95

xj250 xiu jing ji qi sheng xi tong de zhi dong guo cheng fang zhen
wu xiu de liu wei wu wen xiu zhou feng he zhi hui

..............page:50-52,60

The improvement and application of series dual pump production technology.
Yue Hui.

..............page:75-77,97

The renovation of the driller control system of the ground blowout preventer control device
Ding Hui;Si Nianting;Xu Huazhong;et al.

..............page:57-60,97

xin xing gao ya zhu sai beng huan chong qi
xiong guo liang yang hong liang wang bin jiang fan bo

..............page:91-92

An experimental verification of the reliability of the pressurized structure of the perforator
Tao Liang;Zhou Weike;Li Gangqiang.

..............page:21-25,96

wo guo shou ci chu guo de hai yang ping tai zuan jing xi tong fa yun chu chang
li xiao bin

..............page:8

bao shi ji xie di 4 ci rong huo zhong guo zhi zao ye 500 qiang
li xiao bin

..............page:74

Research on the detection and safety assessment technology of high pressure manifolds
Zhang Jixin;Fan Jianchun;Li Shiyu;et al.

..............page:64-67,97

dian dong ji yu shuang luo gan beng xi tong xiao lv ji suan xin fang fa
li yue qin zhu jin quan pan sheng hu feng chun yu yang jin long

..............page:53-56

ding qu xia tao guan zhuang zhi de ji shu xian zhuang ji fa zhan qu shi
han fei ji you zhe jia tao ma ru tao zhu ying jie yang lei

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

she kong ya lie ce shi yi ti hua ji shu jing xia gong ju you hua she ji
guo shi sheng yang zhong cheng liu xin xiong li san xi zuo bo li shun shui

..............page:72-74

The optimum selection method for the layered injection allocation nozzle in heterogeneous reservoirs
Jiang Guodong;Li Hongkui;Wang Xianzhang;et al.

..............page:9-12,95

The simulation calculation method for the pressure drop of adaptive sand control screen swelling layer
Ma Jianmin;Liu Yonghong;Li Hang;et al.

..............page:41-43,96

nan yang er ji ji tuan yan zhi cheng gong guo nei shou tai gao ji cheng quan ye ya mei ceng qi zuan ji
luo yi dan tu xue yang

..............page:92