China Petroleum Machinery 2001 Issue 8 leng que shi tian ran qi ya suo ji

leng que shi tian ran qi ya suo ji

..............page:70

fang qi suo chou you beng

..............page:70

de guo sha mo zuan ji jiang zai zhong ya kai zuan

..............page:70

hun sha che ye mian zi dong kong zhi zhuang zhi huo guo jia zhuan li

..............page:69

cng qi che jian ya fa shi chang xu qiu da

..............page:69

fei qi pai fang liang di de wei xing tou ping

..............page:69

zhong shi hua ji tuan zj40/2250l-hb shi you zuan ji zai sheng li you tian yan zhi cheng gong

..............page:69

shu you guan dao xie lou jian ce xi tong tong guo yan shou

..............page:51

Technical reform and field test of anti-sand subsurface pump with long plunger
tian rong en ; jiao li ying ; yang feng ; ma lai zeng ; deng shi qi

..............page:46-47,49

Development and application of device for eliminating creepage of packers
tong guang yan ; yang qing rong ; li yuan ji ; liu yue long ; wu xiao zuo ; hu gui hua

..............page:44-45

Application of sand pump for low-pressure absorption wells
han zun an ; liu lan tao ; cong hong liang

..............page:42-43

Model QK-A controlling panel of the ESP
tao li ; yang li chang

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

Adjustable-bias and obliquity wellhead polished rod stuffing box
zhang li yong

..............page:37-38

Tubing length intelligent laser measuring system
lu ming chang ; yu yi ming ; ju wu ; liu shu liang ; yan an ; wu qing he

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

Intelligent fault diagnosing system for waterflooding pump package
duan li xiang ; zhang lai bin ; wang chao zuo ; luo jian xin ; cheng wen jun

..............page:31-33,38

Application of multisensor data fusion technique based on neural network in fault diagnosis
wang jiang ping

..............page:27-30

Development and application of nitrogen generation unit for desert oil fields
liu cheng ; shi yu feng ; wang yong sheng ; zhou shi ben

..............page:24-26

Development and application of new releasing and circulating overshot
lei yu ; ma xue yong ; he xian jun

..............page:22-23

Model YCYJ10-3-37HB rocker beam pumping unit
li jian you ; liu fu dong ; wang hai yong ; ma ling ; shi jiang ming ; wang feng qin

..............page:20-21

Development of double-shaft planar-moving elliptical shale shaker
bai wen xiong ; li hong cai ; fang jian guo

..............page:17-19

Development and application of Model JJ135/34-A derrick
he zuo min ; zhang bao guo ; deng wei dong ; peng dai qing ; niu you zhi ; pan xiao lu ; li hong ru

..............page:15-16

Heat treatment automatic control system on welded drill pipes
ba lu jun ; zhang yun long ; tang gong min ; yang xiao jun ; liu zhong xin ; sun qing lin ; chen zeng qiang ; yuan zhu zuo

..............page:13-14,19

Design of a double-chain pumping unit
yang chong en

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

Experimental study of crenellated radial labyrinth seal
luo min ; cui xu ming ; yang xiao xiang ; liu you jun

..............page:1-3

Prediction of residual fatigue life of oil and gas line pipes with flaws
pan yong zuo ; zhuang chuan jing ; huo chun yong ; feng yao rong ; li ping quan

..............page:4-6

Design of new slotted liner and safety evaluation
lin yuan hua ; huang wan zhi ; shi tai he ; li qian ; shi ya qin

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

lian xu you guan pen she gong yi ji shu de jin zhan
zhang cong de ; jiang wei ; liu shu ping ; zhao zuo ; cheng bao sheng ; qiao bao lin

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

yi da li xin xing xiao jing yan shi you zuan ji
zhang lian shan

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

Management system for equipment and energy sources of an enterprise
yang guang ; du guang yi

..............page:61-62

Information management system for oil/gas gathering and transportation
zhang ju li ; du li min ; li jun hang

..............page:58-60

Macroscopic management of petroleum machinery manufacturing enterprises
du guang yi

..............page:54-57

Technical reform of paraffin forming machine
zeng ya sen

..............page:52-53

Application of intelligent bottomhole switching device in production test
du xiang zhi ; li jun ling ; liu yu yan

..............page:50-51

Multifunction antitheft device for wellhead
hou qiong ; zhang xiao liang

..............page:48-49