Oil Field Equipment 2002 Issue 1 qin huang dao 32-6 you tian cheng gong tou chan

qin huang dao 32-6 you tian cheng gong tou chan

..............page:54

Reflection on patent evaluating system set up and advanced research result transform
su an ping ; ru jun ; chou han

..............page:32-34

Discuss on the flow control of the centrifugal pump and its energy saving effect
chen qing chun ; wang wen jiang ; gao gui feng ; yuan hong ; zhao jian hua ; zhang zuo fang

..............page:28-31

The systematic construction and electric-controlled principle on automatic electrothermic steam generator
tian ru zuo ; li dong ming ; wang zhi guo ; xiang xin yao

..............page:26-28

Research and application of the forging thread off prevention hollow sucker rod used in the screw pump
zhang ming yi ; sun yan an ; sun xin yan ; wu ze zhong

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

Discuss on the technique of high pressure rotary dynamic seal in the rotary blowout preventer
wang fu dong

..............page:19-21

Test and study of model Y455-115 bridge plug
wang zuo ; lei yu ; liu tian liang

..............page:16-18

shi wu qi jian wo guo cai you hua xue ji xing ye zhong dian yan fa chan pin

..............page:52

nan yang shi you ji xie chang 3 000 m che zhuang zuan ji ru xuan di 6 pi zhong guo qi ye xin ji lu

..............page:48

nan yang shi you ji xie chang xi jing che chan pin xi lie hua

..............page:46

shui li dian li ji xie ( shuang yue kan )

..............page:42

xiao beng shen chou cai you ji shu huo xian jin kai fa ji shu cheng hao

..............page:36

nan yang shi you ji xie chang 4 000 m qiao zhuang zuan ji yan zhi cheng gong

..............page:31

you shui xiang dui shen tou lv ce ding yi tong guo jian ding zuan jing ye wu ying guang run hua ji cxb9-1 yan zhi cheng gong

..............page:18

guo nei di 1 tai di su da gong lv pan shi dian wo liu ce gong qi yan zhi cheng gong

..............page:12

pz12v190b xing chai you ji de gai zao

..............page:9

wo liu wei yi chuan gan qi zhen dong ce liang shi zhun ji xiao chu
guan guang wei

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

Sprial bevel gear machining by 5A284 sprial bevel gear miller
wang yu hu ; niu xin ; luo wen cui ; jia qing

..............page:53-54

The improvement of design on model WTZ-50 rig
ye jin sheng

..............page:51-52

Brake adjustment analysis and improvement of model E2100 drawworks
zai yan ling ; li jian ting ; wang yan ping

..............page:49-50

A new type of rod sealing unit
cai xiu ling

..............page:47-48

Shock eliminating and thread-off preventing instrument for tubing set packer
jin zheng qian ; wang xing jian ; liang de ping

..............page:45-46

Application of linear motor in sucker rod pumping unit
du guang yi

..............page:43-44

Application of the composite seal in sand pump
xue zi jian ; wang xue ling ; lu sheng yong ; wang lian yun

..............page:41-42

Shaping and hole enlargement technique for non-collapse casing damage well with a small diameter
jia yun xiang ; ren zhi gang ; wang zhong guo

..............page:37-41

Automatic rope arranging device for oil dredge vehicle
jia xi bin ; shi zuo ; wang ai ning

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

An advanced electric eddy brake driving supply equipment and its application
li qiang ; yang di sheng ; yang ji guo

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

The influence of solution gas on hydraulic characteristics of jet pumps
tian zhong qiang ; wang kui sheng

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

A discussion on the casing wear in extended reach well
chen hao ; liu cheng jie

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

World development trends of oil and gas equipment
liao zuo sheng

..............page:1-6