摘要
为解决利用录井资料进行火成岩储集层物性评价存在的技术欠缺,基于钻井工程的机械比能原理,通过一定算法并结合解释评价技术,建立了基于录井工程参数的火成岩储集层机械比能物性评价技术。其中,机械比能比值法与功交汇法是可以相互印证的两种物性评价方法,有利于提高物性解释的准确性,机械比能比值是评价所依据的定量化标准,火成岩储集层物性评价方法与评价标准共同形成物性评价技术。该技术在准噶尔盆地滴南地区试油选层应用效果较好,已推广至准噶尔盆地其他区块的火成岩储集层。
In order to solve the technical shortage of using mud logging data to evaluate the physical properties of igneous rock reservoirs,based on the mechanical specific energy principle of drilling engineering,a mechanical specific energy and physical properties evaluation technology of igneous rock reservoirs based on mud logging engineering parameters was established through certain algorithm and combined with the interpretation and evaluation technique.Among them,the mechanical specific energy ratio method and the work intersection method are two kinds of physical property evaluation methods which can confirm each other,which are beneficial to improve the accuracy of physical property interpretation.The mechanical specific energy ratio is the quantitative standard on which the evaluation is based,the evaluation method and criteria of igneous rock reservoir physical property form the physical property evaluation technology together.The application effect of this technology on formation test and selecting zone in Dinan region of Junggar Basin is good,and it has been extended to the igneous rock reservoirs in the other blocks of Junggar Basin.
作者
黄卫东
隋泽栋
陈向辉
黄国荣
伍喆
赵彦清
陈亮
Huang Weidong;Sui Zedong;Chen Xianghui;Huang Guorong;Wu Zhe;Zhao Yanqing;Chen Liang(Yingbin Road,Kelamayi City,Xinjiang,834000,China)
出处
《录井工程》
2019年第4期79-83,148,149,共7页
Mud Logging Engineering
基金
中国石油天然气股份有限公司科研项目“复杂油气层录井解释评价方法研究”子课题“新疆玛湖地区录井解释评价技术研究”（编号：kt2017-14-06-1)
关键词
机械比能
物性评价
火成岩储集层
录井解释
准噶尔盆地
mechanical specific energy
physical property evaluation
igneous rock reservoir
mud logging interpretation
Junggar Basin
