FIELD: oil industry; lifting of oil from well. SUBSTANCE: driven into oil-well pumping unit is axial support with shaft and fixing device in form of overrunning clutch. Clutch has case with extending rollers on side surface and plate on lower end face surface. Rotor is connected by shaft wi...
FIELD: oil industry; lifting of oil from well. SUBSTANCE: driven into oil-well pumping unit is axial support with shaft and fixing device in form of overrunning clutch. Clutch has case with extending rollers on side surface and plate on lower end face surface. Rotor is connected by shaft ...
Applicationsoil well pumping unitsbelt pumping unitoil pumping unitAdvanced API 11E C Series Beam Pumping Unit Tailored for Harsh Oilfield SettingsAPI 11E Donkey Head Pumping unit with motor cabinet and lubrication system for oilfieldEfficient Rotaflex Belt Pumping Unit for High-Performance Heavy Oil ...
API 11E Oil Well Crank Beam Pumping Balance Unit / Pump Jack Brief IntroductionConventional CYJ pumping units with walking beams are among the most common and most widely used power units in rod production on oil fields.Products comply with Specifications of Pumping Units (API Spec 1...
API 11e Oil Well Conventional Crank Balanced Pumping Unit Made in China, Find Details and Price about Pumping Unit API Pumping Unit from API 11e Oil Well Conventional Crank Balanced Pumping Unit Made in China - Shandong Light Fir Machinery Equipment Co.,
Oil Field Well Beam Pumping Unit with API 11e, Find Details and Price about Pumping Unit API Pumping Unit from Oil Field Well Beam Pumping Unit with API 11e - Shandong Light Fir Machinery Equipment Co., Ltd.
A shock absorber for the pumping unit of an oil well, adapted to be placed between the walking beam and a string of sucker rods in the borehole. The shock absorber has a tubular body of steel (or an equivalent structural material) having a closed top and an open bottom. A circular top...
Fundamental Research on Hydraulic Oil Pumping Unit with Power Recovery The research object of the paper is the crude oil well pumping unit, an important kind of equipment in oil exploiting field. A hydraulic pumping unit with ... Z Yu,R Jian,G Wu - International Conference on Fluid Power Tr...
and connected in driving relation with the pump, and a pumping tee and stuffing box arrangement mounted on the casing of the well at the wellhead and including a sealed drive rod arrangement in the stuffing box connected in driving relation to said sucker rod string, and a pump driving unit...
Where the machinery is an oil well pumping unit, the unit ... DL Reagan 被引量: 1发表: 0年 The LHC String. system includes acquisition and control, for exampleofmagnetic field values, energy loss measurements in magnets during currentramping, temperature calibration of... Nov 被引量: 0...