China Petroleum Machinery 2010 Issue 9 Model SCJ12-6.0-40 double-well energy-saving pumping unit

Model SCJ12-6.0-40 double-well energy-saving pumping unit
Li Xinhua.

..............page:30-31,58,87

ji yu fei xian xing qu qu fen xi de jing jia cheng zai neng li ping gu fang fa
xu mao feng jia quan du qiang

..............page:10-12

ye yan qi cang shui ping jing fen duan ya lie guan zhu ji shu tan tao
rong mang luo jun

..............page:65-67

Development of the RS-QF800 lightweight drill pump
Hu Juncheng;Huang Xinjie;Meng Qingrong;et al.

..............page:27-29,86-87

A theoretical study of the local flexibility coefficient of the pipeline with vertical cracks
Hu Jiashun;Sun Wenyong;Liang Shuang.

..............page:22-26,86

dui you liang shi chou you ji xin guo biao de jian yi
li ning hui

..............page:68-70

xin xing shui li pen she jie du ji shu zai ji lin you tian de ying yong
xie min xu jian guo zhang feng lin qi yong wang qiu ping

..............page:63-64,81

The energy-saving technology of the electric heater for heavy oil recovery
Wang Junqi;Zhang Zufeng;Li Jianxin;et al.

..............page:45-48,88

ji yu xu ni ji li fa de da kua guan qiao feng zhen nei li fen xi
gao jian he ren yang wang de guo geng zuo

..............page:13-15

Development and application of the dual power tongs for drill pipe and casing
Yang Yuandong;An Qinglong;Wang Xiaodong.

..............page:49-51,88

The calculating method to select the diesel generator set of the electric drilling rig
Zhang Qizhi;Yan Hongliang;Li Lin.

..............page:16-18,86

yuan chang wo liu tao guan jian ce de fang zhen yan jiu
lin fei yu geng yan sheng wang wen jun hu gang zhang li xin

..............page:19-21,26

Development and application of the special anchor for the screw pump
Zhang Jun;Han Bingqi;Chen Lianghu;et al.

..............page:34-35,87

chou you ji jian su qi shen lou yuan yin fen xi ji gai jin
ji xiao ke li ning hui gao chang le gao xu sheng li han jie

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

Research on the microstructure and performance of cobalt-based alloy-surfaced cast iron
Liu Meng;Cui Lishan;Jiang Daqiang;et al.

..............page:5-6,9,86

Design of a new type of experimental bench for simulating geological structure
Yang Lei;Qi Yaoguang;Ren Xuhu;et al.

..............page:1-4,86

Design of the CAN bus-based system for detecting the state of the offshore platform equipment
Cheng Yongrui;Wang Yongkang;Liu Dan;et al.

..............page:38-41,87-88

A performance analysis of the online system for detecting the dust within the high-pressure natural gas pipeline
Zhang Xing;Ji Zhongli;Chen Honghai;et al.

..............page:42-44,88

A new type of free downhole choke
Duan Baoyu;Zhang Guying;Jiang Yichun;et al.

..............page:36-37,41,87

you jing fang dao qu yang qu ya yi ti hua zhuang zhi
wang rui ting zhang jun hong wei shi ju wu xiao zuo du guang sheng

..............page:74-75

zi bei diao che zi dong an quan suo zhi zhuang zhi de yan zhi yu ying yong
wu xing jun chen jing shi yuan jie yang wei dong chen yun gang he pei yong

..............page:79-81

che zhuang zuan ji an quan jian ce xi tong de yan jiu yu kai fa
he jun zuo wei shuai jian qi ran he tian cun

..............page:52-55

wan you liang chou you ji heng liang gu zhang fen xi ji jie jue cuo shi
xu wei dong deng xing ping pu zai qiang gou jian sheng wang yu qiang fu zuo jun

..............page:76-78

dq7500 xing xie zhi jing zuan ji ji xie bi xiu fu
yu ling min ma ya feng

..............page:71-73

Application of the hydraulic back-off tool in workover operation of horizontal wells and deflecting wells
Xu Kebin;Ma Changqing;Zou Yuming;et al.

..............page:56-58,88

Development of the HCXJC270-6 swabbing oil production winch
Ma Zhi.

..............page:32-33,87

nei zhi ye pian xing jing tai hun he qi jie gou you hua yan jiu
ai zhi jiu tang rong wu huang tao chang hong gang wen chong rong

..............page:7-9