四川阆中地区三维地震勘探采集技术

英文篇名：TECHNOLOGY OF THE 3D SEISMIC ACQUISITION IN LANGZHONG AREA OF SICHUAN
中文刊名：物探化探计算技术
英文刊名：Computing Techniques for Geophysical and Geochemical Exploration
作者：李隐 ; 叶斌
英文作者：LI Yin1 ; YE Bin2(1.The Second Geophysical Services Company of Southwest Bureau of SINOPEC ; Sichuan Deyang 618000 ; China ; 2.College of Energy Resources of Chengdu University of Technology ; Sichuan Chengdu 610059 ; China).
中文关键词：三维地震 ; 观测系统 ; 激发条件 ; 接收条件 ; 高品质采集资料
英文关键词：3D seismic acquisition in complex area ; improved brick-wall 3D layout ; shooting condition ; receiving condition ; high quality of acquisition data
出版日期：2007-11-15
机构：中国石化西南石油局第二物探大队,成都理工大学能源学院四川德阳618000,四川成都610059
年：2007
期：06
出版单位：物探化探计算技术

摘要

四川阆中地区属丘陵向山区过渡地形,表层激发、接收条件极为复杂。在地震采集施工过程中,首先根据项目地质任务的要求,确定了合适的观测系统,即改进型砖墙式块状三维观测系统。同时在施工中,根据不同的激发和接收条件,对各施工环节采取了一系列行之有效的技术措施,确保该区获得了高品质的采集资料,为在复杂地区开展三维地震勘探资料采集工作积累了宝贵经验。
Because of the landform from hill becoming to mountain in Langzhong of Sichuan, the shooting and receiving condition of the near-surface become very complex. To deal with the condition, we adopted a suitable layout at first according to the demand of the geological undertaking-one improved brick-wall 3D layout in the seismic acquisition. And then we took some effective technical measures in the data acquisition according to the different shooting and receiving condition. The high quality of the acquisition data is insured because of all these measures, which is of significance for 3D seismic acquisition in complex area.

引文

[1]刘百红,吴东国,郑四连.通-南-巴三维地震采集参数设计方法[J].物探与化探,2006,30(4):312.
    [2]蒋先艺,贺振华,黄德济.地震数据采集新概念[J].物探化探计算技术,2003,25(2):130.
    [3]邓志强,倪宇东,陈学强,等.复杂山地三维地震勘探采集技术[J].石油物探,2003,41(1):15.
    [4]赵殿栋,吕公河,张庆淮,等.精度三维地震采集技术及应用效果[J].石油物探,2001,40(1):1.
    [5]邸志欣,谭绍泉,姜维才,等.川东北地区山地三维高分辨率地震采集技术[J].油气地球物理,2005,44(5):517.
    [6]熊翥.我国物探技术的进步及展望[J].石油地球物理勘探,2003,38(5):565.
    [7]宋玉龙,谭绍泉.胜利油田高精度地震勘探采集技术及应用实例[J].石油物探,2004,43(4):359.
    [8]郑国庆,吴树奎,何新平.川东北通南巴灰岩地区地震勘探采集技术探讨[J].石油物探,2005,44(2):174.
    [9]赵殿栋,郑泽继,吕公河,等.高分辨率地震勘探采集技术[J].石油地球物理勘探,2001,36(3):263.
    [10]刘树田.地震勘探中炸药震源药型选择问题研究[J].石油物探,1999,38(4):66.
    [11]刘振夏,丁持文,刘晓喜,等.高分辨率三维地震勘探数据采集技术[J].石油地球物理勘探,1999,34(1):37.