1001-3482
2001 Issue 4
..............page:50
..............page:47
The rod displacement adjustment for blowout control sealer and its application
zhao gui ming ; liu yang ; zhou chang yun ; yi xiu hui ; luo jie ; wang xiao yan ; liu guo cai
zhao gui ming ; liu yang ; zhou chang yun ; yi xiu hui ; luo jie ; wang xiao yan ; liu guo cai
..............page:39-40
Energy consumption power generation and power saving of beam-pumping unit
zhang ji zhen ; ma guang jie ; sun jing li ; jiang jing
zhang ji zhen ; ma guang jie ; sun jing li ; jiang jing
..............page:36-38
The sizing calculation for dynamic load of bearing in the driving unit of the drilling rig
xie yun ; xu jing fang ; jia qing
xie yun ; xu jing fang ; jia qing
..............page:34-35
The optimal design of cam-drive mechanism in constant flow reciprocating pump for polymer injection
zhang hui feng
zhang hui feng
..............page:30-33
The modeling of the URRS drill pipe deformation and analyzing of the experiments
wang hui yi ; li cong xin ; ruan xue yu ; wang rui he
wang hui yi ; li cong xin ; ruan xue yu ; wang rui he
..............page:27-29
Research on the saving energy effect of a compound balance beam pumping unit of beam balance weight deviated downward
huang xiu hua ; li xue feng
huang xiu hua ; li xue feng
..............page:24-26
High-pressure water jet cleaning equipment and its application
guo fu ji ; su jian wei ; wang rui xiang
guo fu ji ; su jian wei ; wang rui xiang
..............page:21-23
Fuzzy pattern identification on frequency spectrum of a five-plunger pump fault
wang jiang ping ; wang zuo ; zhao xiao hong
wang jiang ping ; wang zuo ; zhao xiao hong
..............page:18-21
Experimental research on diagnosis method in the cavitating centrifugal pump by autocorrelation analysis technology
yu gao wei ; wei tong sheng ; wang you qi ; qi ming xia
yu gao wei ; wei tong sheng ; wang you qi ; qi ming xia
..............page:15-18
Experimental research on outlet width of impeller of centrifugal pump
xue dun song ; chen xiao ling ; zhang wu gao
xue dun song ; chen xiao ling ; zhang wu gao
..............page:12-14
Analysis of static strength and fatigue life of oil derrick for workover rig
gao xue shi ; qi ming xia ; zheng man quan ; zhang zi sheng
gao xue shi ; qi ming xia ; zheng man quan ; zhang zi sheng
..............page:9-11
Study on the compound knowledge base in fault diagnosis of mechanical equipment
tian li zhu ; wang chao zuo ; zhang lai bin
tian li zhu ; wang chao zuo ; zhang lai bin
..............page:7-9
Parameter identification of nondestructive testing based on fuzzy neural networks
xu liang bin ; chen guo ming ; xu chang hang
xu liang bin ; chen guo ming ; xu chang hang
..............page:4-6
A study on acoustic emission mechanism in engine tribological process for piston-liner
yang zhan cai ; zhang lai bin ; liu yu hui ; wang chao zuo ; fan jian chun
yang zhan cai ; zhang lai bin ; liu yu hui ; wang chao zuo ; fan jian chun
..............page:1-3
..............page:33
..............page:53
Analysis of the offset-wheel beam pump unit's characteristics
wang feng yan ; cai xiong fei ; bian he man ; tang hong
wang feng yan ; cai xiong fei ; bian he man ; tang hong
..............page:51-52
A new type double-pen record installation for the gas-lift well
wang wei xing ; chen zong lin ; zeng tao ; meng ai lu ; suo fei
wang wei xing ; chen zong lin ; zeng tao ; meng ai lu ; suo fei
..............page:48-50
The attempt of transforming conventional beam pumping unit into inclined well pumping unit
yu fu ping ; sun san ming ; liu yun zhen ; li jun ; su jun xian
yu fu ping ; sun san ming ; liu yun zhen ; li jun ; su jun xian
..............page:45-47
Natural gas generating set with electromagnetic clutch
zhang ji ming ; liu qing hai ; wang bai hai
zhang ji ming ; liu qing hai ; wang bai hai
..............page:43-44
..............page:41-43