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Oil field control system

A control system and oilfield technology, applied in the field of networked oilfield control systems, can solve problems such as business process innovation that plagues the development of digital oilfields, and achieve the effect of saving operating costs and improving production efficiency

Inactive Publication Date: 2010-11-03
杭州坤泽采油设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Looking at the construction of digital oilfields at home and abroad, there are still many problems in terms of technology and management, especially business process innovation, multi-variety heterogeneous data integration and the development of professional technical software. Developments that plague the digital oilfield

Method used

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Embodiment Construction

[0067] A central control station controls multiple submersible pumping systems, forming a control network. The connection between the central control station and the submersible pumping system can be wired or wireless. wired connection such as Figure 1A As shown, communication cables are generally used to realize the communication between the central control station and the submersible pumping system. Wireless communication can also be used, such as Figure 1B As shown, communication methods such as CDMA and GPRS are adopted. The central control station communicates with the ground controller of the submersible pumping system to obtain well condition information, submersible pumping system information, etc., and can issue control instructions to the corresponding ground controller according to the obtained information, such as adjusting the control mode, Set control parameters, etc. The surface controller sends instructions to the downhole controller according to the recei...

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Abstract

The invention discloses an oil field control system. The system comprises a central control station and a plurality of underground submersible servodrive control subsystems which communicate with the central control station, wherein each underground submersible servodrive control subsystem is connected with an oil extraction module in a well where the subsystem is positioned; and the conditions in the well are sent to the central control station while the oil extraction module is controlled to work according to commands and control parameters received from a human-computer interaction interface of the central control station or the subsystem. The oil field control system has the advantages of accurately monitoring the running conditions of the submersible servodrive system of each well in the whole oil field, facilitating reasonable control of an operator, and contributing to improving production efficiency and saving operating cost.

Description

technical field [0001] The invention relates to an oilfield control system, in particular to a networked oilfield control system. Background technique [0002] The informatization and network construction of oilfields is of great significance. It is not only related to the safe production of oilfields, but also enables operators to intuitively understand underground production dynamics and more accurately predict future dynamic changes in order to take timely measures to increase production and carry out effective oilfield management. [0003] In 1998, the concept of digital earth proposed by former US Vice President Al Gore involved the concept of digital oil field. As well as the widespread attention of energy consulting service companies, and triggered the rise of research on digital oilfield technology. Digital oilfields have become the future development trend of oil companies, and my country's oilfield informatization construction with digital oilfields as its content...

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Application Information

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IPC IPC(8): G05B19/418E21B44/00
CPCE21B43/017E21B47/008
Inventor 郝双晖郝明晖
Owner 杭州坤泽采油设备有限公司