An electric drilling tool operating condition simulation test platform
A technology of electric drilling tools and test platforms, which is applied in the field of testing machines, can solve problems such as the inability to test the performance of oil drilling drilling equipment, and achieve the effect of novel structure
Active Publication Date: 2018-08-21
中机试验装备股份有限公司
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Problems solved by technology
[0003] The invention provides a simulation test platform for working conditions of electric drilling tools, which can simulate the high-temperature environment of oil wells and test the electrical parameters of electric drilling tools, so as to solve the current problem that the performance test of oil drilling equipment cannot be truly simulated in the downhole environment. problems, providing an experimental basis for the optimal design of electric drilling tools
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Embodiment Construction
[0022] The environmental chamber flange pipe 14 is connected by screws to form a test environmental chamber, which is filled with high temperature and high pressure water to simulate the actual working environment of the drilling motor, and the floating support assembly 31 is fixed on both ends of the environmental chamber flange pipe 14 by screws , the electric drilling tool sample 10 lies in the test environment cavity, and is supported by the floating support assembly 31 to ensure that the electric drilling tool sample 10 can rotate at a small angle due to its own elastic deformation during the test; the environmental cavity flange The pipe 14 is connected to the bracket 33 of the environmental cavity by screws, and there is a protective cover I13 at the joint of the flange tube of the environmental cavity to prevent the high temperature water from leaking and hurting people at the joint. The protective cover I13 is respectively fixed on the iron backing plate I20 and the iro...
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The invention relates to an electric drilling tool condition simulation test platform and belongs to the testing machine field. The platform comprises a load motor, a gear case, a torque sensor, a front end transition cavity, an environment chamber flange pipe, a rear end fixing component and a floating support assembly. The environment chamber flange pipe forms a test environment chamber. The environment chamber is filled with high temperature and high pressure water so as to simulate an actual work environment of a drilling tool motor. A drilling tool motor sample is transversely placed in the test environment chamber and is supported by the floating support assembly. The load motor provides a simulation load for the drilling tool motor sample through the gear case, generates power and provides for the system. The platform of the invention is used for simulating a petroleum downhole high temperature environment and testing an electric property parameter of the electric drilling tool, and can simulate an actual work condition of the electric drilling tool under a plurality of environment states during operation and collect data signals of a voltage, a current, a temperature, a rotating speed, a torque and the like of an electric drilling tool test system in real time. A test basis is provided for an optimal design of the electric drilling tool and energy is saved.
Description
technical field [0001] The invention belongs to the field of testing machines, and in particular relates to a working condition simulation test platform of an electric drilling tool. Background technique [0002] Petroleum is an indispensable non-renewable energy in life. During the 13th Five-Year Plan period, with the development of industry, the consumption of oil will continue to increase. With the continuous reduction of shallow oil, oil exploration will go deeper underground. The environment of oil drilling Even worse, the performance requirements for oil drilling equipment are getting higher and higher. Since the oil drilling equipment has to work in an area several thousand meters deep underground, it is difficult to measure and analyze the working conditions of the drilling equipment in the well. At present, there is no performance test of the oil drilling equipment that can truly simulate the downhole environment. Can it be tested in the real world? It is of great ...
Claims
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IPC IPC(8): G01M99/00
CPCG01M99/005
Inventor 马伟杨秀光张再林丁国龙孙勇
Owner 中机试验装备股份有限公司