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塔河油田碳酸盐岩储层声学参数特征及变化规律
刘树根 单钰铭 黄思静 刘维国 曹均 贺振华 韩革华
摘 要:以塔里木盆地塔河地区碳酸盐岩复杂介质为例,依据地层条件岩石声学参数的实验测试结果,获得下述认识:1)纵横波速度随围压的增大而增大,随温度的升高而降低;2)岩石的动弹模量随着围压的增加而增加,随着温度的增加而减小;3)纵横波的衰减随着围压的增加而减弱,随着温度的增加而增强.
关键词:纵横波速度;动弹模量;衰减;地层条件;碳酸盐岩;塔河油田
分类号:TE112.2 文献标识码:A
文章编号:0253-9985(2006)03-0399-06
Characteristics and variation pattern of acoustic parameters of carbonate reservoir rocks in Tahe oilfieid, Tarim basin
Liu Shugen Shan Yuming Huang Sijing Liu Weiguo Cao Jun He Zhenhua Han Gehua
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基金项目:国家重点基础研究发展规划(973)项目(2005CB422106)
作者简介:刘树根(1964-),男,教授,石油地质学和构造地质学
作者单位:刘树根(成都理工大学"油气藏地质及开发工程"国家重点实验室,四川,成都,610059)
单钰铭(成都理工大学"油气藏地质及开发工程"国家重点实验室,四川,成都,610059)
黄思静(成都理工大学"油气藏地质及开发工程"国家重点实验室,四川,成都,610059)
刘维国(成都理工大学"油气藏地质及开发工程"国家重点实验室,四川,成都,610059)
曹均(成都理工大学"油气藏地质及开发工程"国家重点实验室,四川,成都,610059)
贺振华(成都理工大学"油气藏地质及开发工程"国家重点实验室,四川,成都,610059)
韩革华(中国石油化工股份有限公司,西北分公司,勘探开发规划设计研究院,新疆,乌鲁木齐,830011)
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