报告地点: 教学行政楼706会议室
报告时间:
2018-11-02
从 15:00 到 16:00
报告人: 尹陈 博士
报告人简介:
Dr. Chen Yin is senior engineer and currently working in BGP Southwest Geophysical Company, CNPC. She has researched the mechanism of the induced seismicity, the processing techniques both for surface and downhole microseismic monitoring, and evaluation of the fracturing effect in recent eight years. She has co-authored more than 20 articles and 10 patents. She and her group developed the GeoMonitor software, which can provide the automatic processing and interpretation for surface and downhole microseismic monitoring. Now, she emphasizes on the quantification of the fracture size by induced seismicity in petroleum and also researches the processing technique for acoustic emission.
报告题目: 非常规油气藏压裂诱发微震机理及应用 ——以四川盆地页岩气勘探开发为例
报告内容简介:
页岩气作为重要的非常规油气资源，其独特的地质特征给勘探开采开发带来了极大的挑战。经过近十年的探索和技术发展，国内总体形成了工业化勘探开采开发模式。不同于常规油气资源，页岩气的有效高效开采开发更需要一体化的思路和技术，从流程上，需要地质、勘探、钻井、压裂、开发等技术的紧密配合和相互协同；从对象角度，需要从目标区域、地质甜点、压裂目的段、岩芯、乃至实验室声发射样品的多尺度分析；从学科技术手段，包含地质、地球物理、油气田开发、岩石物理等多学科交叉。
微地震监测是一项源于天然地震的地球物理技术，因其处于勘探和开发的中间环节，而直接成为了页岩气勘探与开发的桥梁。本报告以微地震监测为纽带，通过微地震监测机理、处理、解释等技术及应用效果的介绍，将其贯穿于页岩气地质、地球物理、开发等流程而达到总体介绍页岩气勘探开发涉及的关键技术的目的。