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Underwater production monitoring system and method

A technology for monitoring systems and production devices, applied in the field of underwater production monitoring systems, can solve problems such as high requirements for operators and difficult operation of underwater production monitoring systems, and achieve the effect of reducing technical requirements and production control costs

Pending Publication Date: 2021-01-05
CHINA NATIONAL OFFSHORE OIL (CHINA) CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the object of the present invention is to provide an underwater production monitoring system and method, which can solve the problems that the underwater production monitoring system is not easy to operate and has high requirements for operators

Method used

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  • Underwater production monitoring system and method
  • Underwater production monitoring system and method

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Comparison scheme
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Embodiment 1

[0044] Such as figure 1 As shown, the present invention provides an underwater production monitoring system including a data acquisition device 1 , a control host 2 and a display device 3 .

[0045] The data collection device 1 is arranged on the underwater production device, and is used for real-time collection of working data of each sensor on the underwater production device, including working data such as pressure, temperature, flow rate and valve status.

[0046] The control host 2 is located on the ground, and is used to receive and store the real-time working data collected by the data acquisition device 1 through the umbilical cable, and perform logical comparison and judgment on the working data to obtain the process production status of the underwater production device; it is also used to construct the underwater production device. The 3D simulation animation model of the underwater production device, and modify the constructed 3D simulation animation model in real t...

Embodiment 2

[0059] Such as image 3 As shown, the present embodiment provides a method for monitoring underwater production, comprising the following steps:

[0060] 1) The data acquisition device 1 is set on the underwater production device to collect the working data of the underwater production device in real time.

[0061] Taking the underwater production device as an example of a Christmas tree, the Christmas tree is equipped with various crude oil transmission pipelines and various oil production pumps. In order to monitor the working status of the oil production tree, it is necessary to install sensors for collecting underwater production temperature and pressure, pressure sensors and flow sensors for monitoring the working pressure of each oil production pump and the flow rate of each pipeline in each part of the oil production tree. The data acquisition device 1 is to collect the working data of each sensor on the Christmas tree in real time.

[0062] 2) The control host 2 rece...

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Abstract

The invention relates to an underwater production monitoring system and method, and the system is characterized by comprising a data acquisition device which is disposed on an underwater production device, and is used for collecting the working data of the underwater production device in real time; a control host which is used for receiving and storing the working data acquired by the data acquisition device in real time, and performing logic comparison and judgment on the working data to obtain a process production state of the underwater production device; and is also used for constructing athree-dimensional simulation animation model of the underwater production device and modifying the constructed three-dimensional simulation animation model in real time according to the technologicalproduction state of the underwater production device; and a display device which is used for displaying the three-dimensional simulation animation model of the underwater production device in real time. The system and the method can be widely applied to the technical field of underwater production control.

Description

technical field [0001] The invention relates to an underwater production monitoring system and method, and belongs to the technical field of underwater production control. Background technique [0002] The monitoring system is a key part of the oilfield underwater production system. The traditional monitoring system uses SCADA (Supervisory Control And Data Acquisition, that is, data acquisition and monitoring control system) as the monitoring platform. Displayed on the console in a flat manner. However, if the operator does not understand the process and equipment, and it is difficult to understand the monitoring screen, it will bring difficulties to the monitoring management and operation of the equipment. Contents of the invention [0003] In view of the above problems, the object of the present invention is to provide an underwater production monitoring system and method, which can solve the problems that the underwater production monitoring system is not easy to opera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCG05B19/41865G05B2219/32252Y02P90/02
Inventor 陈宏举朱春丽安维峥孙钦周学军郝富强张纪亚尹丰韩云峰朱莉娅魏娟
Owner CHINA NATIONAL OFFSHORE OIL (CHINA) CO LTD