Abstract:According to the characteristics of double-sensor data, the authors obtained the sea bottom reflection coefficient and calibration operator through hydrophone and geophone seized near offset common geophone stack profiles, and merged the hydrophone and geophone data, thus effectively suppressing the reverberation and at the same time compensated the lost frequency in hydrophone data. The real data of a shallow sea area was processed using this method, with good application effect achieved.
苏燕. 海上地震双检资料合并处理方法的应用[J]. 物探与化探, 2014, 38(4): 754-757,786.
SU Yan. The application of marine seismic double-sensor data merging processing methods. Geophysical and Geochemical Exploration, 2014, 38(4): 754-757,786.
[1] 李丕龙.滩浅海地区高精度地震勘探技术[M].北京:石油工业出版社,2006:1-7,52-106.[2] Barr F J,刘玉班.双检波器海底电缆技术[J].国外油气勘探,1998,1(10):68-75.[3] Barr F J,Sanders J I.Attenuation of water column reverberation using pressure and velocity detector in a ocean bottom cable//Expanded Abstracts of the 59th SEG Mtg,1989.[4] 周建新,姚姚.双检波器压制海上鸣震[J].中国海上油气:地质,1999,13(5):359-362.[5] 曹孟起,熊罴.OBC地震资料处理技术[J].石油地球物理勘探, 2004,(东部会议专刊):156-158.[6] 全海燕,韩立强.海底电缆双检接收技术压制水柱混响[J].石油地球物理勘探,2005,40(1):7-12.[7] 刘建勋.提高海上单道反射地震记录信噪比和分辨率的方法技术[J].物探化探计算技术,2007,29(S1):116-120.[8] 程玉坤,曹孟起,冉建斌,等.海底电缆双检接收资料的几种处理方法及应用效果[J].天然气工业,2007,27(S1):86-89.[9] 王振华,夏庆龙,田立新,等.消除海底电缆双检地震资料中的鸣震干扰[J].石油地球物理勘探,2008,43(6):626-635.[10] 付清锋,韩晓波,贾建涛.GH203双检检波器的性能及应用[J].石油仪器, 2007,21(1):32-34.[11] 王红梅,赵建明,刘美辉,等.双检检波器在OBC勘探中的应用[J].物探装备, 2009,19(S1):38-40.[12] 张树林,姜立红.多波地震地层各向异性的初步研究和探讨[J].物探与化探,2001,25(4):290-293.[13] 李庆忠.走向精确勘探的道路[M].北京:石油工业出版社,1986.[14] 赵伟,陈小宏,李景叶.海底电缆采集地震数据多次波压制处理[J].西安石油大学学报:自然科学版,2007,22(6):1-4.[15] 陆基孟.地震勘探原理[M].山东东营:石油大学出版社,1993.[16] 宁日亮,张文坡,张淑梅,等.深海拖缆二维地震资料处理技术[J].石油地球物理勘探,2006,41(5):519-524.[17] 王成礼,宋玉龙,牟风明,等.两步法预测反褶积在压制变周期鸣震中的应用[J].石油物探,2007,46(1):28-31.