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Working liquid level determination method, working liquid level determination model acquisition method and related equipment

A method to determine the dynamic liquid surface technology, applied in the direction of design optimization/simulation, etc., can solve the problem that the dynamic liquid surface depth cannot be obtained frequently

Pending Publication Date: 2021-03-12
BEIJING GRIDSUM TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing method of obtaining the depth of the dynamic surface cannot frequently obtain the depth of the dynamic surface

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  • Working liquid level determination method, working liquid level determination model acquisition method and related equipment
  • Working liquid level determination method, working liquid level determination model acquisition method and related equipment
  • Working liquid level determination method, working liquid level determination model acquisition method and related equipment

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Embodiment Construction

[0044] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0045] Such as figure 1 As shown, the embodiment of the present application provides a method for determining the fluid level, which may include:

[0046]S100. Obtain the oil layer data of the first oil production well, the production data of the first oil production well, and the production data of the water injection wells connected to the first oil production well;

[0047] Optionally, the first oil production well may be vario...

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Abstract

The invention discloses a working fluid level determination method, a working fluid level determination model obtaining method and related equipment. The method comprises the steps: obtaining oil layer data of a first oil production well, production data of the first oil production well and production data of a water injection well communicated with the first oil production well; and inputting theobtained data into a pre-trained working fluid level determination model to obtain the working fluid level depth of the first producing well output by the working fluid level determination model. According to the method, the working fluid level depth can be automatically obtained through the pre-trained working fluid level determination model, manual measurement is not needed, and therefore the working fluid level depth can be frequently obtained. Due to the fact that the obtained working fluid level depth is larger, production parameters in the production process of the oil production well are better set and optimized according to the working fluid level depth.

Description

technical field [0001] The present application relates to the field of petroleum production, in particular to a method for determining a dynamic fluid level, a method for obtaining a model for determining a dynamic fluid level, and related equipment. Background technique [0002] The dynamic liquid level is a liquid level in the annular space between the tubing and the casing when the oil production well is in normal production. The depth of the fluid surface can be expressed by the distance from the wellhead of the production well to the fluid surface, or the distance from the middle of the oil layer to the fluid surface. [0003] The dynamic fluid level directly reflects the fluid supply capacity of the reservoir to the wellbore. Therefore, the setting and optimization of production parameters, the judgment of production faults and the formulation of measures in the production process of oil production wells all use the depth of dynamic fluid level as one of the judgment b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/27
Inventor 李志元
Owner BEIJING GRIDSUM TECH CO LTD