The invention relates to a heating valve for oil pipe mixing water, which belongs to the technical field of oil field production machinery. The water-mixing heating valves for oil well tubing include: water-mixing valves, casing valves, hot-washing valves and production valves; water-mixing valves are bridged between oil pipelines of high temperature and high water cut oil wells and oil pipelines of low temperature and high viscosity oil wells; water inlets of hot-washing valves are connected with oil pipelines of high temperature and high water cut oil wells; water outlets of hot-washing valves are connected with water inlets of casing valves; The outlet of the valve is connected with the casing of the low temperature and high viscosity oil well, and the production valve is arranged on the pipeline of the low temperature and high viscosity oil well. The invention solves the problem that heating components need to be specially set up and hot water output in the prior technology by heating oil pipelines and tubing of low temperature and high viscosity oil wells by using the produced liquid of high temperature and high water cut oil wells, 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】
一种油管掺水加热阀门
本专利技术涉及油田采油机械
,特别涉及一种油管掺水加热阀门。
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油管掺水加热阀门,该油井油管掺水加热阀门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油管掺水加热阀门。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。所述油井油管掺水加热阀门还包括: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 ...
【技术保护点】
1.一种油管掺水加热阀门,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。所述油井油管掺水加热阀门还包括: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】
1.一种油管掺水加热阀门,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。所述油井油管掺水加热阀门还包括:油压阀门和...
【专利技术属性】
技术研发人员:栗汝杰,
申请(专利权)人:西安安特石油科技有限公司,
类型:发明
国别省市:陕西,61
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