An apparatus for raising and lowering a submersible pump in a well. A cylindrical\ndrum for reeling flexible water pipe is mounted for rotation at one side of the well. A cavity\nis provided in the drum for accommodating connectors or other large items at the top of the\nwell, and a ...
Down well pump puller 来自 掌桥科研 喜欢 0 阅读量: 5 申请(专利)号: US201615156358 申请日期: 2016-05-17 公开/公告号: US10150658B1 公开/公告日期: 2018-12-11 申请(专利权)人: ENERGYNEERING SOLUTIONS, INC.发明人:N Fornalski,C Lovegren,W Song,B Benson 摘要: A pump pulling apparatus ...
Type QJ Wells with submersible pump motor and pump water machine straight league one into the water, it is suitable for the extraction of groundwater from a deep well, can also be used for rivers, reservoirs, canals and other water projects: it is mainly used for farmland...
4.The hydraulic RC drill rig is equipped with pipe puller device which can meet the requirements of twisting the drill rod, and reduces the labor strength. 5.The hydraulic RC drilling machine is crawler mounted, which makes the machine ...
Did I remember to throw a sock puller into my suitcase or a long shoehorn. Do I have a pillow that I an put behind me in a chair. I went to get a lumbar and thoracic spine x-ray series in sweat pants and a tee shirt, Keens on my feet despite it being 25 degrees. All ...
the membrane via channels at the interface of the peripheral stator and the c-ring, causing the c-ring to rotate6,7,8. Working in the reverse direction the ATPase/synthase can also hydrolyze ATP and function as an ion pump, dependent on the physiological demand of the living cell7,9,10...
The Puller-Thruster all-hydraulic tractor design has proven to be a major advance in the art of tractors for moving equipment within boreholes. However, it operates most effectively within a limited zone of parameters, including the pressure, weight, and density of the operating fluid, the geom...
A well pump puller, which includes a base, a support element supporting a spindle, and an elastic element, extracts a well pump from within a well by winding electrical wiring attached to the pump around the spindle. During an extraction, at least a portion of any arising yank forces are ...
A well pump puller, which includes a base, a support element supporting a spindle, and an elastic element, extracts a well pump from within a well by winding electrical wiring attached to the pump around the spindle. During an extraction, at least a portion of any arising yank forces are ...
An apparatus for pulling a well pipe and downhole pump from a well and is constructed of relatively lightweight materials to enable the apparatus to be easily moved to a well site by the provision of a frame structure supported by relatively large wheels and a handle structure which enables ...