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Gas-well drainage and gas production integrated management system

A comprehensive management and gas well technology, applied in data processing applications, instruments, predictions, etc., to reduce the impact of unreasonable factors, achieve good economic and social benefits, and improve design quality

Inactive Publication Date: 2019-01-11
大连亿辉科技有限公司
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Problems solved by technology

At present, there is no software designed specifically for water-producing gas wells that really meets the above requirements

Method used

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  • Gas-well drainage and gas production integrated management system

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Embodiment Construction

[0007] The present invention will be further explained below in conjunction with specific examples.

[0008] A gas well drainage and gas production comprehensive management system, including data acquisition and transmission module; database management module; diagnosis and auxiliary decision-making module; engineering design module; Source collection and transmission; database management module: according to different users, you can choose the unit to enter, including the production string library, pump library, power library, separator library, drug library and other equipment composition data; diagnosis and auxiliary decision-making module: When the production dynamic data is transmitted to the management center, it can quickly and accurately diagnose the flow state at the bottom of the well. Firstly, the adaptability of the model is evaluated, analyzed and screened, and then the most suitable pressure drop model is selected to calculate the flow pressure at the bottom of th...

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Abstract

The invention discloses a gas-well drainage and gas production integrated management system, which comprises a data acquisition and transmission module, a database management module; a diagnosis and assistant decision-making module; an engineering design module; a data acquisition and transmission module the module is used for real-time transmission of production dynamic information to the management center to achieve data source collection and transmission; a database management module: different users can choose their own units to input, including production string warehouse, pump warehouse,power warehouse, separator warehouse, drug warehouse and other equipment composition data; a diagnosis and auxiliary decision-making module: when the production dynamic data is transmitted to the management center, the downhole flow pattern is diagnosed quickly and accurately, and firstly, the adaptability of the model is evaluated and screened, and then the most suitable pressure drop model is selected to calculate the downhole flow pressure;an engineering design module: parameters are designed according to engineering construction requirements: including pipe string drainage gas productionprocess parameters, foam drainage gas production process parameters, electric submersible pump drainage gas production process parameters and jet pump drainage gas production process parameters.

Description

technical field [0001] The invention relates to a gas well drainage and gas production comprehensive management system. Background technique [0002] For gas reservoirs, especially those in the middle and late stage of development, the formation pressure will drop, and the number of wells producing water and flooded wells will increase day by day. This situation intensifies the production decline of the gas well, and makes it enter the decline period in advance, or even be completely flooded, thereby reducing the ultimate recovery rate. For a gas well in a specific gas field, when to take drainage and gas recovery measures, and which method to use requires scientific and comprehensive decision-making. High-quality rapid mining should follow the process of comprehensive decision-method selection-design-implementation-monitoring-evaluation-optimization design. Therefore, a software for design, diagnosis decision-making, data management, and project management design is neede...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/02
CPCG06Q10/04G06Q50/02
Inventor 王锋
Owner 大连亿辉科技有限公司
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