| 马朗凹陷牛东地区卡拉岗组火山岩储层建模研究 |
| |
| 引用本文： | 潘雪峰,刘媛萍,徐星安,陈义才,陈恭洋.马朗凹陷牛东地区卡拉岗组火山岩储层建模研究[J].物探化探计算技术,2014(3):308-312. |
| |
| 作者姓名： | 潘雪峰 刘媛萍 徐星安 陈义才 陈恭洋 |
| |
| 作者单位： | 西南石油大学;成都理工大学能源学院;河南煤层气开发利用有限公司;长江大学计算机科学学院; |
| |
| 基金项目： | 国土资源部十二五地调重大专项(1212011220757) |
| |
| 摘 要： | 火山岩储层比碎屑岩具有更强的非均质性,储层的地质建模工作变得非常复杂。针对马朗凹陷牛东地区卡拉岗组玄武岩和火山岩的储层地质特征,运用petrel建模软件对储层进行三维地质建模。首先利用钻井、测井、录井、地震、岩心分析化验等资料完成了地层对比,建立地层格架。在此基础上,综合测井与地震资料,建立该地区的构造模型、岩相模型和含油饱和度模型,应用蚂蚁体示踪的方法建立了裂缝分布模型。建模结果检验与实际情况相吻合,为油藏开发方案控制提供了主要依据。
|
| 关 键 词： | 马朗凹陷 火山岩储层 裂缝建模 含油饱和度建模 |
Volcanic reservoir modeling sudy in Niudong area of Malang sag kalagang formation |
| |
| Institution: | PAN Xue-feng, LIU Yuan-ping, XU Xing-an, CHEN Yi-cai, CHEN Gong-yang (1. Graduate School, Southwest Petroleum lnstitute,Chengdu 610000,China; 2. College of Energy Resources,Chengdu University of Technology,Chengdu 610059,China; 3. Henan Provincial Coal Seam Gas Development and Uitilization Co. ,Ltd. ,Zhengzhou 450000,China; 4. College of Computer Science Yangtze University,Jingzhou 434023,China) |
| |
| Abstract: | Comparing with clastic rock ,volcanic reservoir is more heterogeneity ,so the volcanic reservoir modeling work has become very complex.And address this problem,this paper takes the volcanic rock reservoir geological features in Niudong ar-ea of Malang Sag Kalagang formation as example,using petrel modeling software to establish three-dimensional geological modeling .Combining drilling、logging、seismic data and core analysis data,strata correlation is accomplished.Integrated log-ging and seismic data,Using well combined with earthquake method to establish the structural model,facies model and porosity model in this area.Because the volcanic with strong heterogeneity and classify to the double hole medium,so in order to esti-mate reserves more accurately and oil saturation model more closed to the true distribution of the underground,using J function to establish oil saturation model.and using ant body tracer method to establish the fracture distribution model.The results test is consistent with the actual situation,and provided the main foundation for reservoir development program control. |
| |
| Keywords: | Malang sag volcanic reservoir fracture modeling oil saturation modeling |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
