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Shallow water testing device for underwater production facilities

A test device, shallow water technology, used in measurement, electrical components, wellbore/well components, etc., to solve problems such as inaccuracy and unreliability

Inactive Publication Date: 2014-02-26
CHINA NAT OFFSHORE OIL CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, shallow water tests are mainly carried out on land, and the tests are mainly carried out in natural environments such as docks and seaports. Since there are no professional test devices, other test devices can only be used to test underwater production facilities. In this way, not only inaccurate, and also, unreliable

Method used

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  • Shallow water testing device for underwater production facilities
  • Shallow water testing device for underwater production facilities

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Embodiment Construction

[0019] Such as figure 1 As shown, the underwater production facility of the present invention includes: an electronic control unit 1 and a hydraulic power station 2, wherein the input ends of the electronic control unit 1 and the hydraulic power station 2 are connected to the total monitoring device respectively, and the electronic control unit 1 and the hydraulic power station The output end of 2 is connected to the composite umbilical 4 through the above-water distribution module 3, the composite umbilical 4 is connected to the inlet of the underwater distribution module 5, the outlet of the underwater distribution module 5 is respectively connected to the underwater control module 6, and the underwater control module 6 It is respectively connected to the underwater actuator module 7 and the test signal calibration device 8, the actuator module 7 is connected to the composite umbilical 4, and the oil return umbilical pipeline of the composite umbilical 4 is connected to the h...

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Abstract

The invention provides a shallow water testing device for underwater production facilities. The shallow water testing device comprises a plurality of subsystems, a network switch, a data backup unit, a Web server and a remote client terminal, wherein the subsystems are respectively connected with the network switch, the network switch is connected with the data backup unit and the Web server in sequence, the Web server is connected with a display of a local control station and the remote client terminal respectively, and through all the connections, a head monitoring device is formed. The subsystems are mutually communicated through an OPC protocol. The remote client terminal carries out remote access through the Internet TCP / IP protocol and carries out shallow water testing remote control on the underwater production facilities. The shallow water testing device can be used for testing functions and reliability of the underwater production facilities and providing design verification, product manufacturing quality verification and marine installation operation simulation for the underwater production facilities under a wet environment.

Description

technical field [0001] The invention relates to a test device, in particular to a shallow water test device for an underwater production facility. It belongs to the field of offshore oil engineering. Background technique [0002] The choice of deepwater oil and gas field development mode mainly depends on water depth, offshore distance, reservoir scale, oilfield life, investment scale, capital cycle, adjacent infrastructure conditions, operation requirements (such as workover and completion), economics, and operation There are many factors such as local development experience and local government policies. With the continuous development of technology, the exploitation mode of subsea production system plus floating platform has become one of the most important modes of deep sea oil and gas field development. As an important branch of subsea production system engineering technology, the testing technology of subsea production system will be further revealed with the gradual...

Claims

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Application Information

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IPC IPC(8): H04L29/06E21B47/00E21B49/00
Inventor 苏锋陈斌刘立新张汝彬周凯付剑波刘福国刘冬冬黄福祥杨安
Owner CHINA NAT OFFSHORE OIL CORP
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