%0 Journal Article
%T ANALYSIS OF STRESS SENSITIVITY FOR IRREDUCIBLE WATER OF GAS RESERVOIR<br>气藏储层含束缚水的应力敏感性分析
%A 杨满平
%A 李允
%A 彭彩珍
%J 天然气地球科学
%D 2004
%I 
%X In the exploitation of gas reservoir, the pore pressure decreased with fluid issuing, and pressure between inside and outside of reservoir increased. The pressure has produced deformation of the reservoir rock. So pore volume and porosity of reservoir are reduced. And some free water is released from irreducible water going with fluid issuing. It shows that the irreducible water of pore reduced by the rock deformation, and phenomena of water produced in some gas wells by productivity increased are reasonabl...
%K Gas reservior
%K Irreducible water
%K Stress sensitivity
%K Porosity
%K Mathematical model<br>气藏
%K 束缚水
%K 应力敏感性
%K 孔隙度
%K 数学模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=E8CFCA71B77A2FF3&jid=ACDC74B90F609E2435847898490F3647&aid=F11F55EA22DA579F&yid=D0E58B75BFD8E51C&vid=23CCDDCD68FFCC2F&iid=E158A972A605785F&sid=AFB2C35009D5D191&eid=0BD4FAD4A90498AB&journal_id=1672-1926&journal_name=天然气地球科学&referenced_num=6&reference_num=4