sucker-rod - Globe Thesis

Keyword [sucker-rod] Result: 121 - 140 \| Page: 7 of 10
121.	Dsp-based Sucker Rod Line Leakage Magnetic Nondestructive Testing Instrument Design And Research
122.	Solid Sucker Rod Tubing Oil Extraction Technology Research
123.	The Application And Research Of Dynamometer Card In The Oilfield Single Well Metering System
124.	Efficiency Analysis And Balance Designed Optimization Of Rod Pumping
125.	:study On The Mechanism Of Sand-preventing Pump Based On Swirl Flow And Its Parameter Optimization
126.	Simulation Study On The Lateral Vibration Characteristics For The Rod String Of Progressive Cavity Pump
127.	Research On The Design Of Reciprocating Pumping Unit Structure
128.	Research On Optimal Control Method Of Oil Well Based On Working Fluid Level
129.	Research On The Bailing Type Pumping Unit Hoisting System Based On The Virtual Prototype
130.	Research Of Abandonment Judgement Technology Of Tubing
131.	The Design Research And Application Of The Downhole Gas-liquid Helix Separator
132.	Analysis Of The Fatigue Reliability Of The Sucker Rod
133.	Theoretical Analysis And Experimental Research On Variable Parameter For Stiffness Of Sucker-rod System
134.	The Effect Of Rare Earth Additive On The Structure And Property Of The Steel For 25crmoa Sucker Rods
135.	Research On The Technology Of Using Heat Pipe To Compensate The Heavy Oil Shaft's Heat Loss
136.	The Fault Diagnosis System Of Sucker-rod Pumping Wells Based On Analysis Of Pumping Card
137.	Study And Application Of Low Energy Consumption And Sucker Rod Oil Recovery Technology In SuiJing Oilfield
138.	Research On Coal Migration And The Key Technology Of Coal Control For Sucker Rod Pumping System In CBM Wellbore
139.	Development Of 1000MPa Low Carbon Bainitic Steel For Sucker Rod
140.	Dynamic Characteristics Research Of Sucker-rod Pumping System With Load Reducer
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