气井产量影响因素分析-以H30井为例  

Analysis on Factors Affecting Production of Gas Wells

作　　者：武继跃 卢海娇 李勇军[1] 白生宝[1] 杨鹏[1] 

机构地区：[1]西安石油大学地球科学与工程学院,陕西西安710065 [2]长庆油田采气三厂,陕西西安710065

出　　处：《辽宁化工》2014年第11期1457-1459,1462,共4页Liaoning Chemical Industry

摘　　要：气藏(井)产量的确定,历来是气藏开发过程中极其关注的问题,是气藏(井)高效、科学开发的基础,是实现气田长期高产稳产的前提条件,对于气藏进行合理产量研究意义重大。本文主要从这几个方面研究了影响气井产量的因素:井底污染,渗透率,地层有效厚度,气井半径,生产压差,油管尺寸,岩性和岩相,储集空间类型,工程措施因素等。依据这些因素对气井产量进行分析,弄清楚影响气井产量的因素很重要,也是后期研究和预测气井产量模型的基础性工作,其结果直接影响到预测模型的准确性、可靠性和科学性。而完井方式的优选也是气井产量大小的重要因素。The determination of gas reservoir （well） production is a key problem in the process of gas reservoir development, is thebasis of efficient and scientific development of the gas reservoir （well）, and is the premise condition to realize long-term productionwith high and stable yield, so reasonable yield research of gas reservoir is of great significance. In this paper, factors affectingproduction of gas wells were investigated,such as bottom-hole pollution, permeability, effective thickness, producing pressuredifference,and so on.Based on these influencing factors, the gas well production capacity was analyzed.

关 键 词：气井产量 影响因素 生产压差 

分 类 号：TE357[石油与天然气工程—油气田开发工程]