%0 Journal Article
%T THE RESEARCH ON MAIN CURVATURE METHOD APPLICATION IN CARBONATE GAS RESERVOIR''''S STRUCTURAL FRACTURE PREDICTION<br>主曲率法在碳酸盐岩气藏储层构造裂缝预测中的应用研究
%A PENG Hong-li~
%A XIONG Yu~
%A SUN Liang-tian~
%A YAN Guang-ju~
%A <br>彭红利[]
%A 熊钰[]
%A 孙良田[]
%A 姚广聚[]
%J 天然气地球科学
%D 2005
%I 
%X In this paper, the authors discuss the theory and precondition when main curvature method is used for carbonate gas reservoir's structural fracture distributing prediction; educe the main curvature value calculating formula based on differential geometry; propose a method to calculate the critical main curvature value and establish a calculating model for main curvature method. With the Jialingjiang group Reservoir as a case, we predict Jia~3_2 and Jia~3_4 two zones' fracture distributing using this method. The results are concided with the field's geologic situation and producing facts, which shows the method's feasibility and rationality.
%K Main curvature method
%K Structural fracture
%K Prediction
%K Jialingjiang group<br>主曲率法
%K 构造裂缝
%K 预测
%K 嘉陵江组
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=E8CFCA71B77A2FF3&jid=ACDC74B90F609E2435847898490F3647&aid=2FDEC7FE792AF028&yid=2DD7160C83D0ACED&vid=7801E6FC5AE9020C&iid=38B194292C032A66&sid=5957D6E0A50D26B5&eid=C7DDDE86E6286CD9&journal_id=1672-1926&journal_name=天然气地球科学&referenced_num=5&reference_num=5