Downhole differential pressure power generation testing device

Abstract

The invention relates to the field of power generation testing devices, and provides an underground differential pressure power generation testing device, which is characterized in that an industrial control all-in-one machine, an indicating instrument, a speed regulation knob and a control switch group are mounted at the upper part of the front side of a differential pressure power generation testing control cabinet, a data acquisition module, a load module and a power supply module are mounted in the middle of the control cabinet, and a mechanical energy conversion device is mounted at the lower part; the mechanical energy conversion device is sequentially connected with the piezoelectric assembly, the conversion circuit and the load module; various data are monitored in real time, the collected data are accurate and detailed, the data are firstly stored and then analyzed, a curve trend is automatically generated, and summarization, comparison and analysis are facilitated; computer programmed control is adopted, operation is accurate and high in reliability, and labor is saved; underground working condition power generation is simulated, and real and accurate data are provided for production equipment; the power generation device works stably and is long in service life; the performance is reliable, the maintenance is less, and long-time work under severe environment can be realized; the device is simple, easy to operate, visual in experimental phenomenon and safe to operate.

Description

technical field [0001] The invention relates to a power generation test device, in particular to a downhole pressure difference power generation test device. Background technique [0002] Well reservoir management and well production optimization rely on real-time reservoir data from sensors and monitoring systems that monitor various production parameters, including temperature, pressure, flow rate, and water cut of fluids. In smart wells, sensors are used in conjunction with flow control devices to adjust production flow and optimize overall well performance. [0003] Currently, most of the small devices used to monitor underground crude oil production are powered by disposable or rechargeable batteries. These traditional chemical batteries cannot meet the needs of the system due to their large mass and volume, limited energy supply, and possible environmental pollution. In addition, the depth of the oil well is very large, which will cause a lot of inconvenience when ch...

AI Technical Summary

Problems solved by technology

In order to study the production of downhole power generation equipment, the field test of the oil well needs to shut down the well to affect the production, requires operation, and the construction cost is very high

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