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Natural Gas Geoscience ›› 2010, Vol. 21 ›› Issue (5): 851-854.doi: 10.11764/j.issn.1672-1926.2010.05.851

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The Characteristics of Interference Wave and Its Attenuation Techniques in Northern Qaidam Basin

HU Jie, XIA Bin, HU Yang, GUO Feng, ZHANG Qian   

  1. 1.Guangzhou Institute of Geochemistry，Chinese Academy of Sciences，Guangzhou 510640, China; 2.Exploration Project
    Department of PetroChina Qinghai Oilfield Company，Dunhuang 736202, China; 3.Graduate School of Chinese Academy
    of Sciences，Beijing 100049，China;4.Pearl River Water Resources Scientific Research Institute, Guangzhou 510611, China.
  • Received:2009-12-09 Revised:2010-03-24 Online:2010-10-10 Published:2010-10-10

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Abstract:

Due to the complex surface conditions and the impact of subsurface structure, there are many types of interference waves in the northern Qaidam basin. And signal/noise ratio of seismic data is low in foreland as well as in the top of structure. Through the comprehensive analysis of geological conditions and seismic data from Pingtai, Mahai and Lenghu regions in northern Qaidam basin, a deeper understanding of the type and parameter characteristics of interference wave has been made. With the result of analysis, corresponding method has been proposed to suppress these interference waves. This method will be helpful for noise attenuation more in northern Qiadam basin.

Key words: Type of interference wave, Characteristics of interference wave, Seismic geological conditions, Noise attenuation, Northern Qaidam basin.

CLC Number: 

  • TE132

［1］Kang Zhulin. Oil/gas exploration prospect of faulted block belt in northern margin of Qaidam basin[J].China Petroleum Exploration,1999,4(3):27-30.［康竹林.柴达木盆地北缘块断带油气勘探前景[J].中国石油勘探,1999,4(3):27-30.］
［2］Sun Deqiang, Zhang Tao, Liang Bin,et al.Reservoir-forming features of oil and gas in north of Qaidam basin[J].Natural Gas Geoscience,2008,19(5):652-656.［孙德强,张涛,梁彬,等.柴达木盆地北缘油气成藏特征[J].天然气地质学,2008,19(5):652-656.］
［3］Tan Yanhu,Peng Dehua,Pan Hongfeng,et al.Potential of natural gas resource and its exploration direction in Qaidam basin[J].China Petroleum Exploration,2006,（6）:42-44.［谭彦虎,彭德华,潘洪峰,等.柴达木盆地天然气资源潜力及勘探方向[J].中国石油勘探,2006,（6）:42-44.］
［4］Hu Shouquan,Cao Yunjiang,Huang Jixiang,et al.Evolution of the foreland basin and the target for oil and gas exploration in the northern margin area of Qaidam basin[J].Natural Gas Industry,1999,19(4) :1-5.［胡受权,曹运江,黄继祥,等.柴达木盆地北缘地区前陆盆地演化及油气勘探目标[J].天然气工业,1999,19(4) :1-5.］
［5］Wang Yunbo,Chen Yuanzhong,Shen Ya,et al.Regional evaluation and targets optimization in north Qaidam margin[J].Oil Geophysical Prospecting,2006,41(supplement):66-69.［王云波,陈元忠,沈亚,等.柴北缘地区区带评价与目标优选[J].石油地球物理勘探,2006,41(增刊):66-69.］
［6］Wang Changgui,Ma Lixie,Wang Wendi,et al.Correlation of Jurassic in northern margin of Qaidam basin and its petroleum system[J].Xinjiang Petroleum Geology,2009,30(4):454-458.［王昌桂,马立协,王文弟,等.柴达木盆地北缘侏罗系对比及含油气系统[J].新疆石油地质,2009,30(4):454-458.］
［7］Yuan Jianying,Chen Qilin,Chen Yingbin,et al.Petroleum geological character and favorable exploration domains of Qaidam basin[J].Natural Gas Geoscience,2006,17(5):640-644.［袁剑英,陈启林,陈迎宾,等.柴达木盆地油气地质特征与有利勘探领域[J].天然气地球科学,2006,17(5):640-644.］
［8］Ji Xiaobing,Shang Yingjun,Zhang Fan.A study on seismic data acquisition in mountainous districts[J].Natural Gas Geoscience,2005,16(1):114-116.［姬小兵,尚应军,张帆.山地地震勘探采集技术研究[J].天然气地球科学,2005,16(1):114-116.］
［9］Hu Jie,Luo Fei,An Peijun.Analysis and countermeasures of difficulties in seismic exploration in Qaidam basin[J].Oil Geophysical Prospecting,2002,37(supplement) :14-18.［胡杰,骆飞,安佩君.柴达木盆地地震勘探难点分析和解决对策[J].石油地球物理勘探,2002,37(增刊) :14-18.］
［10］Tang Guosong,Huang Zhigang,Zhou Hua.Seismic data processing technique of piedmont zone in the north edge of Qaidam basin[J].Small Hydrocarbon Reservoir,2007,12(3):28-31.［汤国松,黄志刚,周华.柴达木盆地北缘山前带地震资料处理技术[J].小型油气藏,2007,12(3):28-31.］
［11］Wang Ziming,An Peijun,Zhen Wensheng,et al.Seismic acquisition and processing methods in northern Qaidam basin[J].Oil Geophysical Prospecting,2002,37(supplement):118-124.［王子明,安佩君,甄文胜,等.柴达木盆地北缘复杂地区地震采集、处理方法[J].石油地球物理勘探,2002,37(增刊):118-124.］
［12］Deng Shuquan.Acquisition method in Qaidam basin[J].Oil Geophysical Prospecting,2002,37(supplement):19-25.［邓述全.柴达木盆地采集方法研究[J].石油地球物理勘探,2002,37(增刊):19-25.］
［13］Feng Yunfa,Wang Hai.Advancement of seismic data processing technique for complicated structure area in Qaidam basin[J].China Petroleum Exploration,2006,(6):59-63.［冯云发,王海.柴达木盆地复杂构造地区地震资料处理技术进展[J].中国石油勘探,2006,(6):59-63.］
［14］Huang Ligong,Dang Yuqi,Xu Fengyin,et al.Present situation and breakthrough direction of oil and gas exploration in Qaidam basin[J].China Petroleum Exploration,2006,(6):1-8.［黄立功,党玉琪,徐凤银,等.柴达木盆地油气勘探现状和突破方向[J].中国石油勘探,2006,(6):1-8.］
［15］Zhang Zhanjie,Chen Maogen,Gong Dingkang,et al.Methods and applications of seismic interference attenuation[J].Offshore Oil,2006,26(3):9-13.［张占杰,陈茂根,龚定康,等.地震干扰波的衰减方法及其应用[J].海洋石油,2006,26(3):9-13.］
［16］Lu Jimeng.Principles of Seismic Exploration[M].Dongying: China Petroleum University Press,1993:88-91.［陆基孟.地震勘探原理[M].东营:中国石油大学出版社,1993:88-91.］
［17］Hale D.A nonaliased integral method for dip moveout[J].Geophysics,1991,56 (6): 795-805.
［18］Yilmas O.Seismic Data Processing[M].Tulsa:Society of Exploration Geophysicists,1987.
［19］Liu Quanxin,Li Daoshan.Points about land static correction and migration datum[J].Natural Gas Geoscience,2003,14(1):57-59.［刘全新,李道善.关于山地静校正和偏移基准面的一些认识[J].天然气地球科学,2003,14(1):57-59.］
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