The invention relates to a heating device, which belongs to the technical field of oil field production machinery. The oil well heating device includes: water mixing valve, casing valve, hot wash valve and production valve; water mixing valve bridges between oil pipeline of high temperature and high water cut oil well and oil pipeline of low temperature and high viscosity oil well; water inlet of hot wash valve is connected with oil pipeline of high temperature and high water cut oil well; water outlet of hot wash valve is connected with water inlet of casing valve; The nozzle is connected with the casing of the low temperature and high viscosity oil well, and the production valve is set on the pipeline of the low temperature and high viscosity oil well. By heating the pipeline and tubing of the low temperature and high viscosity oil well by using the produced liquid of the high temperature and high water cut oil well, the invention solves the problem that heating components need to be specially set up and hot water output in the prior technology, which not only has high cost, but also wastes energy, and achieves the effect of saving energy and reducing heating cost.
【技术实现步骤摘要】
一种加热装置
本专利技术涉及油田采油机械
,特别涉及一种加热装置。
技术介绍
油田中有很多低温高粘度的油井,这部分油井的产出液在加工与输送的过程中会损失一部分热量,当产出液的温度低于原油的凝固点时,原油凝固,会严重的堵塞管线,造成油井停井停产,因而需要对此类油井进行加热处理。相关技术中有一种油井加热装置,该油井加热装置通过专门设置的加热组件输出热水,再将热水输入低温高粘度的油井的输油管线中或油井套管中,以防止管线堵塞。
技术实现思路
针对上述缺陷或不足,本专利技术的目的在于提供一种用于油田的加热装置。本专利技术的技术方案为:包括:掺水阀门、套管阀门、热洗阀门和生产阀门;所述掺水阀门桥接在高温高含水油井的输油管线与低温高粘度油井的输油管线之间,所述低温高粘度油井的输油管线与所述低温高粘度油井的油管连接,所述油管套接在所述低温高粘度油井的油井套管中并形成环空;所述热洗阀门的入水口与所述高温高含水油井的输油管线连接,所述热洗阀门的出水口与所述套管阀门的入水口连接,所述套管阀门的出水口与所述低温高粘度油井的油井套管连接;所述生产阀门设置于所述低温高粘度油井的输油管线上。所述油井加热装置还包括:油压阀门和油压表;所述油压表与所述低温高粘度油井的油管连接;所述油压阀门设置于所述油压表与所述低温高粘度油井的油管之间的管线上,所述油压阀门为高压卡箍闸阀。所述套压表与所述低温高粘度油井的油井套管连接;所述套压阀门设置于所述套压表与所述低温高粘度油井的油井套管之间的管线上,所述套压阀门为高压卡箍闸阀。所述套管阀门为高压卡箍闸阀;所述生产阀门为高压卡箍闸阀。所述掺水阀门为中压 ...
【技术保护点】
1.一种加热装置,其特征在于,包括:掺水阀门、套管阀门、热洗阀门和生产阀门;所述掺水阀门桥接在高温高含水油井的输油管线与低温高粘度油井的输油管线之间,所述低温高粘度油井的输油管线与所述低温高粘度油井的油管连接,所述油管套接在所述低温高粘度油井的油井套管中并形成环空;所述热洗阀门的入水口与所述高温高含水油井的输油管线连接,所述热洗阀门的出水口与所述套管阀门的入水口连接,所述套管阀门的出水口与所述低温高粘度油井的油井套管连接;所述生产阀门设置于所述低温高粘度油井的输油管线上。所述油井加热装置还包括:油压阀门和油压表;所述油压表与所述低温高粘度油井的油管连接;所述油压阀门设置于所述油压表与所述低温高粘度油井的油管之间的管线上,所述油压阀门为高压卡箍闸阀。所述套压表与所述低温高粘度油井的油井套管连接;所述套压阀门设置于所述套压表与所述低温高粘度油井的油井套管之间的管线上,所述套压阀门为高压卡箍闸阀。
【技术特征摘要】
1.一种加热装置,其特征在于,包括:掺水阀门、套管阀门、热洗阀门和生产阀门;所述掺水阀门桥接在高温高含水油井的输油管线与低温高粘度油井的输油管线之间,所述低温高粘度油井的输油管线与所述低温高粘度油井的油管连接,所述油管套接在所述低温高粘度油井的油井套管中并形成环空;所述热洗阀门的入水口与所述高温高含水油井的输油管线连接,所述热洗阀门的出水口与所述套管阀门的入水口连接,所述套管阀门的出水口与所述低温高粘度油井的油井套管连接;所述生产阀门设置于所述低温高粘度油井的输油管线上。所述油井加热装置还包括:油压阀门和...
【专利技术属性】
技术研发人员:曹雅丽,
申请(专利权)人:西安瑞杰油田物资实业开发有限公司,
类型:发明
国别省市:陕西,61
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