集气站

当分离器内液位达到H1时，集气站控制系统GCS发出开阀信号，开始排液；

When liquid level in separator gets to H_1 , the control system of gas-gathering system sends out signal and starts to drain off water .

计算结果表明，集气站平均无故障工作时间18d，每年约发生20次故障事件，其中82%的是由脱水装置故障引起的，且每次故障持续约46h。时间（英文）

The calculation result shows that mean trouble free time in the two gas well gathering station system is 18 days . The fault happens 20 annually , 82 % of which has happened because of dehydrating plants , and mean time to repair is 46 hours .

用膨胀机-发电机机组电加热集气站管线

Using Electricity from Expansion Engine-Generator Group to Heat Pipelines at Gas-Collecting Station

集气站系统模型与仿真研究

Gas gathering station system model and Its Simulation Research

湿气从井垫传输至两个独立的集气站。

Wet gas is transmitted from the well pads to2 independent gathering stations .

单井集气站水套炉应用及改进方案

Application and improvement of the water jacket furnace used for single-well gas-collecting station

井喷点火后对周边井和集气站的影响研究

Study on Blowout Effect on Surrounding Wells and Gas Gathering Station after Ignition

闪蒸分液罐在靖边气田集气站的应用

Flash separate tank application in JingBian gas field

位于井丛的井应能够从集气站进行远程监测和控制。

The wells at the clusters shall be able to remotely monitor & control from gathering stations .

若距离条件允许，建议从井头位置将全速采气管线连至集气站。

Fully rated flow line is recommended from wellhead to the gathering stations if the distance permits it .

本文在建立系统数学模型系统观的思想上，建立了集气站系统数学模型。

In the paper , a gas gathering station system mathematical model is set up from the viewpoint of system model ;

本文研究如何利用天然气原始压力能，进行节流降温，实现集气站低温脱水，对该工艺在中部气田的实施具有一定的指导作用。

This article studies how to utilize the original pressure power throttling-decreasing temperature to realize low temperature dewater at gas gathering stations .

将在井丛中控制系统的安装要根据井丛与集气站之间的距离来实施。

The control systems to be installed in the well cluster will depend on the distance between well cluster and the gathering station .

若集气站与井丛之间通信不畅，则井丛应继续运作，避免对整个程序造成任何影响。

In case of loss of communication between gathering station and well clusters , the well clusters shall continue to operate without any disturbance to the process .

若距离较近，则井丛的控制系统将与集气站相结合或者共享。

If the distance is close to each other , the control systems will be for well cluster will be combined or shared with those for the gathering station .

以该模型为基础，将集气站系统数学模型转换为等价的仿真模型，编制了集气站系统生产过程仿真软件。

On the basis of the model , the gas gathering station system mathematic model is transformed into an equivalent simulation model , and a simulation software of the technological process of the gas gathering station system is worked out ;

虽然目前部分集气站采用了分排分储的方法，但是冬季和夏季含醇污水浓度还存在很大差异，冬季含醇污水浓度约为20%，而夏季通常都低于3%。

Although a part of the gas gathering stations adopted the separated sewage drainage and storage method , the concentration of methanol-bearing sewage varies largely in summer and winter , which is about 20 % in winter , while lower than 3 % in summer .

本文运用这一原理，研究利用天然气原始压力能，实现节流降温在集气站所采用的工艺流程，给出了在节流降温过程中，不形成水化物所需的甲醇注入量的计算方法。

According to the principle , this article examines relative process used in gas gathering station using initial pressure energy of natural gas for throttling temperature reduction and gives a calculation method of injection volume of methanol to inhibit formation of hydrate during throttling temperature reduction .

以科威特集气站项目工程干线输气管道热连接分支管道为例，对输气管道热连接补强计算和管道承压能力校核作了介绍。

Take the in-line welding branch pipeline in gas transmission trunk line as an example , which has been carried out in Kuwait Gas Gathering Project , the paper presents the calculation on the compensation of in-line welding and the verification on loading-bearing capacity of the pipeline .

浮动式集气装置集气站可靠性计算

COLLECTING GAS SET OF FLOATING Reliability of Gas Gathering Station System

本文采用分级优化方法，将气田集输系统管网优化设计问题分成井组最优划分、集气站站址优化、干支管网布局优化和管网参数优化四个子问题。

In this paper , a multilevel optimization method has been adopted , which includes the optimal partition of gas wells , the optimal position of gathering station , the optimal topology of the main and lateral gas network , and the parameter optimization .

国内煤层气开采和集输工艺较复杂，主要包括：井口低压采气，集气站集中输送，集中处理增压站增压外送。

CBM exploration and gathering process is relatively complicated in the domestic , including : gas production at low-pressure in wellhead , centralized utilities delivering CBM in gas-gathering station , centralized processing in booster station .