单井供工业用气工艺的灰色局势决策  

GREY SITUATION DECISION OF THE TECHNOLOGY OF THE INDUSTRIAL GAS SUPPLIED BY SINGLE WELL

作　　者：郑欣[1,2] 王俊奇[1,2] 

机构地区：[1]长庆石油勘探局勘探设计研究院 [2]长庆石油勘探局钻采工艺研究院

出　　处：《天然气工业》1998年第4期74-76,共3页Natural Gas Industry

摘　　要：长庆气田在勘探初期，某些高产的探井、评价井未纳入气田整体规划，对这些边远单井的资源利用是长庆气田开发后不可避免的问题。为此引入灰色系统理论，以定产量和定压力为事件，以不同的供气工艺为对策，以投资费用、稳产年限、可靠性、经济效益为目标，就单井如何给工业用气点供气进行了灰色局势决策，克服了传统决策方法的噪音扰动。并通过长庆气田陕１３２井的实际应用表明，定产量、单井集气工艺为最优方案。During the initial exploration period of Changqing gas field,certain high-yield exploration wells and evaluation wells could not be brought into the field integrated plannning,therefore the resource utilization of these outlying isolated wells is a problem of having to consider after Changqing gas field′s being put into development.The grey system theory is introduced for this.By taking the constant production and pressure as the events,taking various gas supply techniques as the game and taking the investment cost,stable production life,reliability and economic benefit as the targets,the grey situation decision is carried out for how to supply the gas to the industrial gas point by the single well,the noise turbulence of the traditional decisions being overcome.Through its being practically applied to well Shaan-132,it is shown that the gas gathering technology of the single well with constant production is the optimum project.

关 键 词：单井 油气集输工艺 灰色系统 

分 类 号：TE866[石油与天然气工程—油气储运工程]