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Experimental model of wellhead heater

An experimental model and heater technology, applied in the direction of instruments, measuring devices, etc., can solve the problems of high energy consumption and high viscosity of crude oil at the wellhead, and achieve the effect of avoiding waste and ensuring transportation.

Inactive Publication Date: 2013-05-01
LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
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Problems solved by technology

[0002] Because the crude oil extracted from some oilfields in my country is highly viscous crude oil, especially in the cold winter, the wellhead crude oil has high viscosity, and there are many difficulties in oil product transportation. Therefore, if you want to reduce the viscosity of the oil product, you must heat the oil product. , but consumes a lot of energy in the heating process

Method used

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  • Experimental model of wellhead heater

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Experimental program
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Effect test

Embodiment Construction

[0009] The swirl piece (6) is welded with the heating rod (7) and placed in the glass cover (8). The fluid flows into the glass fiber reinforced plastic cover (8) from the liquid inlet pipe (10) under a certain pressure, and passes through the heating rod (7) The heating of the fluid flows out from the overflow pipe (5). During this process, the fluid flows through the spoiler (12) or fan blade (11), and its flow state will change. The experimental device is to measure the influence of different flow states of the fluid on the heating efficiency. The flow rate of the fluid is controlled by the valve (9), and the physical parameters of the fluid are measured by the temperature gauge (3) and the flow rate gauge (4). Finally, in order to ensure the safety of the experiment, a safety valve (2) is installed, and the pressure Table (1) to observe the pressure changes in the device.

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Abstract

The invention discloses an experimental model of a wellhead heater. The experimental model of the wellhead heater comprises a glass fiber-reinforced plastic cover, a safety valve, a liquid inlet pipe, an overflow pipe, a heating rod, a pressure gage, a thermometer, a flow-speed meter, a spinning disk, a fan blade and a spoiler, wherein the spinning disk can be additionally placed in the glass fiber-reinforced plastic cover; the fan blade can be additionally placed at the mouth of the liquid inlet pipe; and the spoiler is placed at a liquid inlet. The experimental model of the wellhead heater can determine the influences of fluids in different flow states on heating efficiency, and can be used in experiments and engineering simulations.

Description

Technical field [0001] The invention relates to a wellhead heater model, in particular to a model capable of measuring the influence of fluid flow state on heating efficiency. Background technique [0002] Because the crude oil extracted from some oilfields in my country is highly viscous crude oil, especially in the cold winter, the wellhead crude oil has high viscosity, and there are many difficulties in oil product transportation. Therefore, if you want to reduce the viscosity of the oil product, you must heat the oil product. , but consumes a lot of energy in the heating process. Therefore, in order to improve the heating efficiency of oil products and reduce energy consumption, it is very necessary to design an experimental model of wellhead heater. Contents of the invention [0003] In view of the above problems, the present invention provides an experimental model of a wellhead heater, which can compare the influence of fluid flow on heating efficiency by changing t...

Claims

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Application Information

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IPC IPC(8): G01D21/00
Inventor 潘一孙林李君伟杨双春杨帆姜文全
Owner LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
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