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A method of near-shore oil transportation for a non-dock tanker

An oil tanker and oil transportation technology, applied in transportation and packaging, ships, cargo handling equipment, etc., can solve the problems of a large number of infrastructure construction work, limited oil tanker handling, large initial investment, etc., to prevent leakage and recovery, improve handling efficiency, The effect of convenient oil delivery

Active Publication Date: 2017-03-01
PETRO OIL & LUBRICANT RES INST OF THE GENERAL LOGISITIC DEPT OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method limits the loading and unloading of oil tankers, requires a lot of infrastructure work, requires a large initial investment and takes a long time, and can not be loaded and unloaded according to the oil consumption of mobile units

Method used

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  • A method of near-shore oil transportation for a non-dock tanker
  • A method of near-shore oil transportation for a non-dock tanker
  • A method of near-shore oil transportation for a non-dock tanker

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Embodiment Construction

[0034] Such as figure 1 , 2 , 3, the dockless tanker nearshore oil delivery method of the present invention first establishes a temporary oil delivery base on the shore, and then connects with the offshore tanker 90 through the oil pipeline 80, and then realizes nearshore tanker oil delivery operations without docks at any time. Specific steps are as follows:

[0035] Onshore base erection step 100S: This step is used to provide onshore oil pipelines and power, including the installation of the retractable device 100 for retracting and unwinding the oil pipeline 80 and the installation of power equipment for powering the oil transportation process.

[0036] Through this step, the installation of equipment required for onshore oil transportation operations is realized. Wherein the retracting device 100 can be a complete set of equipment that can be used independently to control the automatic retraction of the oil delivery pipe 80, and can also be a manually operated device th...

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Abstract

The invention provides a dock-free tanker vessel offshore oil conveying method. The method comprises the following steps: the ashore base erecting step used for providing an ashore oil conveying pipeline and power; the offshore oil conveying device erecting step used for connecting the tanker vessel and the ashore base to convey oil; the tanker vessel connecting step used for connecting the paved oil conveying pipeline with an oil inlet / outlet of the tanker vessel; the oil conveying step used for conveying oil on the tanker vessel to the ashore through the oil conveying pipeline under the control of a power device or used for conveying oil on the ashore to the tanker vessel through the oil conveying pipeline under the control of the power device; the recycling step used for sequentially recycling the oil conveying pipeline step by step from back to front according to the erecting sequence of the oil conveying pipeline after the oil conveying step, so as to complete the whole oil conveying operation. According to the method, a special fixed loading and unloading dock does not need to be built to realize loading and unloading of oil of the offshore tanker vessel, the length of the oil conveying pipeline can be lengthened or shortened according to the ashore condition, and the method has no requirements on the ashore landform, so that oil conveying operation of the offshore tanker vessel is greatly facilitated, and the sea carriage cost is reduced.

Description

technical field [0001] The invention relates to the field of marine oil transportation, in particular to a method for nearshore oil transportation by a wharfless oil tanker that does not require a special wharf. Background technique [0002] With the rapid development of the world economy, the demand for oil and its products is also increasing. However, due to the imbalance of oil demand and production in various countries, a large amount of oil flows. The general oil transportation is to use oil tankers to transport by sea, and then transfer oil on special wharves. This method needs to establish a complete wharf in advance to dock oil tankers, and use fixed seabed laying pipelines to facilitate oil transfer. This method limits the loading and unloading of oil tankers, requires a lot of infrastructure work, requires a large initial investment, takes a long time, and cannot realize loading and unloading nearby according to the oil consumption of mobile units. Contents of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B27/34
Inventor 刘进立邵伟光杨建雄方保华董凡梁斌刘楠
Owner PETRO OIL & LUBRICANT RES INST OF THE GENERAL LOGISITIC DEPT OF PLA
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