采空区下高精度三维地震勘探及奥灰富水性探测新技术

New detection technology of Ordovician limestone water rich property and high accuracy 3D seismic exploration under goaf

系统论述了大面积采空区下煤田地质勘探引进应用的石油地质高精度三维地震勘探及奥灰富水性探测新技术,并阐述一系列的针对诸多技术难点采取的精准关键技术对策,包括采集、处理、解释一体化地球物理勘探技术、优势地震采集观测系统、系列地震资料的关键处理技术和精细解释关键技术,分析总结并提出认识与建议。

New detection technology of Ordovician limestone water rich property and high accuracy 3D seismic exploration in petroleum geology adopted by coal exploration in widespread mined-out area were discussed systematically in this paper. And a series of accurate key technique measures reflecting technological diff culfies were elaborated as well, including collection, processing and interpretation of geophysical exploration technology, advantage of seismic acquisition observation system, key processing techniques and explaining technology of a series of seismic data, making analysis and summary, as well as putting forward understanding and advice.