Research On Separate Layer Water Regulator Craftwork In Abnormity High Pressure

At present, China's oil wells as the ground work declined to some capacity decreased significantly, insufficient capacity for the liquid oil is widespread. Taking into account the energy demand, increase production and other factors, water injection supercharge is an extremely effective way of increase production and easing the energy crisis. Increase the reservoir pressure by water injection, with the pressure difference between wellbore and formation, and the increase of the increase in ground seepage, so well for a long period of time is good for the state of liquid capacity. This not only improves the efficiency of production wells, but also extend the life of its oil.In this dissertation, the existing water distribution device layered structure principle, the use of existing CAD technology design and development of a consistent standard in oilfield in Xinjiang abnormal conditions of the multi-layered pressure differential injection water dispenser.The water dispenser has a catch, separate layer water injection, electronic control and other functions. Use of the existing mechanical and electrical integration technology, sensor technology, the use of underground cable transmission signal, the Inoue control work performed underground. Good implementation of the electronic control design. In the design, also used the UG / CAD functions, the establishment of electric water heaters with three-dimensional model of all components, the virtual assembly. The results show that the water dispenser structure is relatively simple and reasonable function can be realized, no assembly of interference and other phenomena;Subsequently, taking into account the performance requirements of materials, the use of ANSYS Workbench Environment (AWE) software features, design of water distribution of the implementing agencies were the key components of strength analysis. Period, were the key components of the implementing agencies do 15Mpa, 20Mpa Stress and strain analysis. By displacement and deformation considerations. Come integrated software analysis, these key components to meet the underground working environment is greater than 15MPa pressure differential operational needs.Through its structure principle design, virtual assembly, strength analysis and subsequent process design. The results show that the separate layer water injection water dispenser coincidence the design requirements.