加热输送

油田进入高含水采油期的一个显著特点是总液量不断上升，井口出油温度升高，具备了全年或季节性不加热输送或降低掺水温度输送的条件。

The obvious peculiarity of extracting oil of highly-watery stage is that the total liquid yield rises ceaselessly and the temperature of out well also increases , this has the condition which makes the well whole year or seasonal without heating transportation come true .

采用太阳能加热输送原油的太阳热水系统

Solar water heating system in solar heating system for crude oil transportation

太阳能相变蓄热加热输送原油系统

System of Heated Transportation Crude Oil Using Solar Energy Phase Change Accumulator

用微机确定原油加热输送的最优温度

Determining The Optimum Temperature of Heating Transferring Crude by Microcomputers

原油磁处理降粘不加热输送技术

Crude Oil Non-heating Transferring Technology by Magnetic Viscosity Decreasing Treatment

含蜡原油比热容的计算及在加热输送中的应用

Calculation the Heat Capacity of Waxy Crude Oil and Its Applicationin Hot-Oil Pipelines

原油不加热输送的临界条件

Critical Conditions by Non-heating Transportation of Crude Oil

原油不加热输送技术在油田大面积推广后，取得了明显的经济效益。

This technology has been extended in a large area and achieved obvious economicrsults .

德&苏管道所输原油为高含蜡原油，采用加热输送工艺。

The high waxy crude oil is transported with heating process in De-Su pipeline .

含蜡原油加热输送管道的最优运行

Optimum Operation of Heated Waxy Crude Pipelines

油井化学防蜡及原油不加热输送的经济效益

Economical Benefits of Chemical Paraffin Control in Oil Wells and Non-Heating Gathering & Transferring of Crude Oil

太阳能加热输送原油系统中新型换热器的设计研究

The Design and Research on a New Heat Exchanger in Solar Energy System for Heating Crude Oil

含蜡原油热容变化对加热输送的影响

Effects of the Change in Thermal Capacitance of Waxy Crude on the Heating of the Gathering and Transferring System

在油气不加热输送过程中，混输管线内经常出现气体-非牛顿液体的两相流动。

Two phase flow of gas-non-Newfonian fluid often occurs in the mixed transfer pipelines in the course of oil-gas non-heating transferring .

基于热平衡条件下导出了利用摩擦热实现原油长输管道不加热输送的临界条件。

Based on the heat equilibrium analysis , the critical conditions by non-heating transportation for oil pipeline are outlined in this paper .

本文针对原油加热输送过程的工艺条件及特点，以一个应用实例设计了一套间接加热的太阳能加热原油输送系统。

According to the Process conditions and operating characteristic of crude oil , a solar energy system for oil field has been designed .

但由于缺乏对高含水采油期油气水混输温度界限及压降的试验研究，影响了不加热输送规模的扩大。

Owing to lacking the study of the temperature limit and the pressure drop for oil-gas-water mixed transportation during extracting oil of highly-watery , restricting scale-up of transportation without heating .

我国盛产高粘、高凝原油，为了满足工艺要求及节能降耗，目前对原油多采用加热输送。

Our country teems the crude oil with high velocity and freezing point , in order to meet the requirement of production and energy conservation , we adopt heating measure to transport crude oil at present .

分析了辽河油田曙光泵站管输原油的粘度化验数据，比较了控制温度加热输送与控制粘度加热输送两种工艺，介绍了控制粘度加热输送的优点。

Laboratory test data are analysed for the viscosity of pipe transported oil from Shuguang pump station in Liao-he oil field , and the heating-for-temperature technology is compared with heating-for-viscosity technology with the latter 's advantages introduced .

太阳能加热原油输送系统应用研究

Research on the Utilization of Heating and Transportation System of Crude Oil by Solar Energy

半固态金属触变成型由于半固态坯料的加热、输送很方便，并易于实现自动化操作，已成为当今半固态成型技术中的主要工艺方法之一。

Because of the facility of heating , transportation of semi-solid billets and easy to achieve auto-control , thixoforming of semi-solid has become one of the prime technics method nowadays .

利用导热油加热保温沥青输送软管的结构设计和工程实践

The Structure Design and Engineering Practice of Bitumen Transport Hoses by Using HTF to Heat and Insulate

在油气储运过程中，油气需要加热以便于输送，但是加热系统往往具有滞后特性。

In oil and gas storage process , requiring heating oil and gas in order to transport , but heating system often have lag characteristics .

最后总结全文，希望可以进一步进行试验研究和理论研究，把液氧加热气化增压输送方案和富氧燃气增压输送方案应用到实际工程中，为新一代液氧煤油运载火箭解决关键技术之一。

Finally , a summary of the paper is given . We hope the new scheme can be applied in the new-plan carrier rocket , though further experiment and theory research are required .

针对某热轧带钢厂板坯加热炉前输送辊道传动系统，运用建立的理论模型对联轴器的减振系数进行了分析计算，并对减振效果进行了实验研究。

Taking a transmission system of conveying roller in front of slab heating furnace in a hot strip plant as a example , the clamping factor of spring coupling was analyzed based on this model and the damping capacity was tested .

结垢原因主要为采油过程的CO2分压降低、合层开采井不相容产出水的混合以及采出液加热破乳或加热输送导致的温度升高等；

The causes are the decrease of CO2 partial pressure during oil produc - tion , the mixture of two types of incompatible produced water in commingled production well , the increase of tem - perature by heating for demulsification or transportation of produced fluid .

为了减少原油输送所需的加热能耗，可以采用太阳能来加热输送原油。

To reduce heating energy consumption in crude oil transportation , solar energy can be used to heat crude oil .

为了改善输油管道的运行管理，降低输油成本，在一般人工控制温度的加热泵站和自动控制温度的加热泵站，采用控制粘度加热输送工艺是必要的。

In order to improve the management of oil transportation and cut down transporting costs , it is necessary to adopt heating-for-viscosity technology in pump-heating station with either manual or automatic temperature con-trol .