Method and device for testing reservoir parameters

Abstract

The embodiments of the application provide a method and a device for testing reservoir parameters. The device comprises a multi-channel sensor, an information acquisition module and a data display module, wherein the sensor is arranged at a test point in a high-temperature reservoir, and is used for obtaining a preset physical quantity signal at the test point; the information acquisition module is electrically connected with the multi-channel sensor, and is used for carrying out information sampling on the preset physical quantity signal according to preset sampling parameters and carrying out analysis and processing on the preset physical quantity signal; the data display module is electrically connected with the information acquisition module, and is used for displaying the analyzed and processed preset physical quantity signal. After the technical scheme provided by the embodiments of the invention is adopted, the measurement parameters of a plurality of high-temperature reservoirs can be acquired in real time, so that the method and the device play an important role in thick oil exploitation scheme formulation, process adjustment, production implementation and effect evaluation.

Description

technical field [0001] The invention relates to the technical field of geophysical exploration, in particular to a method and device for testing oil layer parameters. Background technique [0002] At present, with the increasing preciousness of petroleum resources, thin oil is becoming less and less, and various oil fields have turned their attention to heavy oil with high viscosity. The exploitation of heavy oil is generally carried out by means of thermal recovery, that is, the oil layer is heated at high temperature to reduce the viscosity of the heavy oil, and then pumped to the ground. In the process of oil production, it is necessary to monitor the pressure, temperature and other parameters of different layers in the downhole. The oil layer parameter testing methods in the prior art generally only measure the parameters at a single downhole test point, and it is difficult to simultaneously obtain the oil layer parameters from multiple test points in different formatio...

AI Technical Summary

Problems solved by technology

The oil layer parameter testing methods in the prior art generally only measure the parameters at a single downhole test point, and it is difficult to obtain the oil layer parameters from multiple test points in different formations at the same time

In addition, the oil layer parameter testing method in the prior art can only bring the measured parameters back to the operation base before uploading to the client, and the client can obtain the corresponding oil layer parameters in real time

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