石油学报 ›› 1997, Vol. 18 ›› Issue (1): 104-110.DOI: 10.7623/syxb199701018

• 石油工程 • 上一篇    下一篇

树状双管掺热水集输系统参数优化技术

赵洪激1, 刘扬1, 高林森2   

  1. 1. 大庆石油学院;
    2. 大庆设计院
  • 收稿日期:1996-01-02 修回日期:1996-07-17 出版日期:1997-01-25 发布日期:2010-09-06
  • 作者简介:赵洪激,1987年毕业于大庆石油学院,1990年获该校硕士学位。现为大庆石油学院机械系讲师。通讯处:黑龙江省安达市。邮政编码:151400。

A STUDY ON OPTIMIZING PARAMETERS FOR OIL-GAS GATHERING SYSTEM OF TREE TYPE DOUBLE PIPES MIXING HEAT WATER

Zhao Hongji1, Liu Yang1, Gao Linshen2   

  1. 1. Daqing Petroleum Institute;
    2. Daqing Oilfield Construction Design and Research Institute
  • Received:1996-01-02 Revised:1996-07-17 Online:1997-01-25 Published:2010-09-06

摘要: 树状双管掺热水集输流程中,系统能耗与掺水量、掺水温度、管径、油井产液量、含水率、输送介质粘度等因素有关。文中给出了油、气、水管网系统的水力、热力参数,包括流量、含水率、压力、温度、比热等的计算方法。以系统热力、动力消耗及投资为目标函数,以井口压力、接转站温度、管径取值范围为约束条件,建立了系统参数优化数学模型,该模型属非线性规划问题,采用直接序列二次规划法求解,并给出了计算机软件算法框图。编制的软件用于工程实际可减少能耗,并提高设计速度和质量。

关键词: 油气集输, 系统, 参数, 优化技术, 研究

Abstract: In oil-gas gathering process of tree type double pipes mixing heat water, energy consuming of system is related to quantity and temperature of mixing water, diameter of pipes, output of wells, ratio of water in oil, viscosity of liquid transfered.A method of calculating hydraulic and thermodynamic parameters such as flow, ratio of water in oil, pressure, temperature, specific heat for oil, gas, water pipe net is presented.A model of parameters optimization is established with energy consuming and investment of system as an objective function, pressure of well head, temperature at booster, range of diameter of pipes that can be used as restrain conditions.The model is non-linear and can be solved with direct array square method.Chart of calculating process for computer is given.Energy consuming can be decreased while engineering design is made with the software having been worked out, and rate, quality of design can be increased.

Key words: oil-gas gathering, system, parameter, optimization technology, study