Volume 45 Issue 1
Feb.  2017
Turn off MathJax
Article Contents
Abstract
References
Related Articles
CHEN Chaoqun, GAO Qin, HE Zhengguang, TIAN Yuanyuan, SHANG Changliang. The off-line seismic exploration and its application in huge-thick loess area in Erdos basin[J]. COAL GEOLOGY & EXPLORATION, 2017, 45(1): 143-151,157. DOI: 10.3969/j.issn.1001-1986.2017.01.028
Citation: CHEN Chaoqun, GAO Qin, HE Zhengguang, TIAN Yuanyuan, SHANG Changliang. The off-line seismic exploration and its application in huge-thick loess area in Erdos basin[J]. COAL GEOLOGY & EXPLORATION, 2017, 45(1): 143-151,157. DOI: 10.3969/j.issn.1001-1986.2017.01.028
shu

The off-line seismic exploration and its application in huge-thick loess area in Erdos basin

  • Changqing Branch of Geophysical Research Institute, BGP Inc., CNPC, Xi'an 710021, China

Funds: 

Geophysical Exploration Technology Research Project,CNPC(2013-03-02)

More Information
  • Received Date: May 10, 2016
  • Published Date: February 24, 2017
    Graphical Abstract
    • Abstract
  • The huge-thick loess area in Erdos basin has complex surface conditions and the thickness of low velocity zone is various. The quality of straight-line survey is relatively bad, with terrible signal-to-noise ratio and resolution, and the survey grid of crooked-lines along ravines is sparse, thus the utility of seismic data is too limited to satisfy current lithology exploration. The off-line seismic exploration technique developed in loess plateau area by theory and test absorbed advantages from crooked line and multi-line exploration techniques in loess plateau area, as well as the 3D seismic exploration technique, not only avoiding the near offset strong noise, but also expanding the azimuth for the stacking trace gathers. According to the characteristics of off-line seismic data and under the guidance of relative amplitude preserved processing idea, through technical research of off-line seismic data processing, a 3D static correction technique for off-line seismic data was proposed, 3D noise suppression module was applied innovatively to suppress the coherent noise of off-line seismic data, the concept of well-controlled based on VSP synthetic record was improved and formed the off-line seismic data processing technology in huge-thick loess plateau area with low SNR.
    • FullText(HTML)
    • References (12)
  • [1]
    杜中东,邓述全,汪兴业,等. 黄土塬非纵地震勘探技术及其应用[J]. 石油地球物理勘探,2010,45(增刊1):35-39.

    DU Zhongdong, DENG Shuquan, WANG Xingye, et al. Off-line seismic exploration and its application in loess plateau area[J]. Oil Geophysical Prospecting,2010,45(S1):35-39.
    [2]
    郭东润. 三维地震勘探中的非纵问题[J]. 石油地球物理勘探, 1982,17(4):9-15.

    GUO Dongrun. The off-line problems in 3D seismic exploration[J]. Oil Geophysical Prospecting,1982,17(4):9-15.
    [3]
    于相海,张克诚,周夏丽,等. 鄂尔多斯盆地巨厚黄土塬区非纵测线地震资料处理方法研究[J]. 石油物探,2010,49(1):85-91.

    YU Xianghai,ZHANG Kecheng,ZHOU Xiali. Study on processing method for the off-line seismic data of huge thick loess area in Erdos basin[J]. Geophysical Prospecting for Petroleum, 2010,49(1):85-91.
    [4]
    高利东, 赵玉华, 张克诚, 等. 非纵地震勘探技术及应用[J]. 石油化工应用,2011,30(5):4-6.

    GAO Lidong,ZHAO Yuhua,ZHANG Kecheng,et al. The off-lineseismic exploration technique and application[J]. Petrochemical Industry Application,2011,30(5):4-6.
    [5]
    吕公河,张庆淮,段卫星,等. 黄土塬地区地震勘探采集技术[J]. 石油物探,2001,40(2):84-91.

    LYU Gonghe, ZHANG Qinghuai, DUAN Weixing, et al. Seismic acquisition in loess areas[J]. Geophysical Prospecting for Petroleum,2001,40(2):84-91.
    [6]
    林伯香, 孙晶梅, 徐颖, 等. 几种常用静校正方法的讨论[J]. 石油物探,2006,45(4):367-372.

    LIN Boxiang,SUN Jingmei,XU Yin,et al. The discussion of several commonly used static correction method[J]. Geophysical Prospecting for Petroleum,2006,45(4):367-372.
    [7]
    王振华,袁明生,阎玉魁,等. 复杂地表条件下的静校正方法[J]. 石油地球物理勘探,2003,38(5):487-500.

    WANG Zhenhua,YUAN Mingsheng,YAN Yukui,et al. The static correction method of complex surface conditions[J]. Oil Geophysical Prospecting,2003,38(5):487-500.
    [8]
    曹孟起,刘占族. 叠前时间偏移处理技术及应用[J]. 石油地球物理勘探,2006,41(3):286-289.

    CAO Mengqi,LIU Zhanzu. The pre-stack time migration processing technique and its application[J]. Oil Geophysical Prospecting,2006,41(3):286-289.
    [9]
    李国生,高现俊,孙政. 塔里木盆地碳酸盐岩地震资料处理技术[J]. 物探科技通报,2013,41(3):27-32.

    LI Guosheng,GAO Xianjun,SUN Zheng. The seismic data processing technique of carbonate rocks in Tarim basin[J]. Geophysical Exploration Bulletin of Science and Technology, 2013, 41(3):27-32.
    [10]
    李庆忠. 走向精确勘探的道路[M]. 北京:石油工业出版社, 1993:61-69.
    [11]
    渥.伊尔马滋. 地震资料分析[M]. 北京:石油工业出版社, 1994:147-162.
    [12]
    郝钧. 三维地震勘探技术[M]. 北京:石油工业出版社,1992:80-100.
    • Related Articles

  • Related Articles

    [1]BAO Qianzong, ZHOU Mei, QIU Yi. Seismic data denoising based on the convolutional neural network with an attention mechanism in the curvelet domain[J]. COAL GEOLOGY & EXPLORATION, 2024, 52(8): 165-176. DOI: 10.12363/issn.1001-1986.24.02.0133
    [2]WANG Baoli. Development and application of software in seismic while mining data processing[J]. COAL GEOLOGY & EXPLORATION, 2019, 47(3): 29-34. DOI: 10.3969/j.issn.1001-1986.2019.03.006
    [3]WANG Baoli, JIN Dan. Development and application of GeoCoal for in-seam seismic data processing[J]. COAL GEOLOGY & EXPLORATION, 2019, 47(1): 174-180. DOI: 10.3969/j.issn.1001-1986.2019.01.027
    [4]BAI Wanshan, Liu Tiantian, Li Hongtao. Processing technologies of seismic data from the coalfield in loess plateau area[J]. COAL GEOLOGY & EXPLORATION, 2014, 42(4): 82-85. DOI: 10.3969/j.issn.1001-1986.2014.04.018
    [5]LIU Shao-bing. Algorithm of Delaunay triangulation for seismic data with fault[J]. COAL GEOLOGY & EXPLORATION, 2008, 36(6): 70-72.
    [6]ZHU Zhen-yu, LIU Hong. A release solution for processing result of seismic data and its application[J]. COAL GEOLOGY & EXPLORATION, 2005, 33(1): 73-76.
    [7]GAO Jing-huai, ZHENG Qing-qing, WANG Da-xing, PAN Cun-huan. On an interpretation method of seismic data with optimum resolution via physical wavelet[J]. COAL GEOLOGY & EXPLORATION, 2004, 32(4): 50-53.
    [8]FU Yan. A new method of removing strong energy random noises in seismic data processing[J]. COAL GEOLOGY & EXPLORATION, 2003, 31(5): 51-54.
    [9]FU Yan. Seismic data de-noising based on wavelet transform[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(6): 52-54.
    [10]ZHANG Ai-min, LI Hai-shan, DONG Shou-hua. SOME KEY TECHNIQUES IN 3-D SEISMIC EXPLORATION DATA PROCESSING OF DISTRICT——IN THE CASE OF XIEQIAO MINE,HUAINAN[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(4): 46-49.

  • Cited by

    Periodical cited type(2)

    1. 吴海波，刘钦节，王进朝，李智，白泽，席超强. HTI型煤层裂缝参数的地震AVOA响应正演模拟. 煤田地质与勘探. 2023(05): 146-154 . 本站查看
    2. 刘子雄. 基于微地震向量扫描的煤层气井天然裂缝监测. 煤田地质与勘探. 2020(05): 204-210 . 本站查看

    Other cited types(1)

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (135) PDF downloads (13) Cited by(3)
    Related

    Copyright of website design © Editorial Office of Coal Geology & Exploration 陕ICP备05001372号-6 陕公网安备 61019002002193号

    Address: Editorial Office of Coal Geology & Exploration, No.82 Jinye 1st Rd, High-Tech Zone, Xi'an City, Shaanxi, China

    Tel: 029-81778075 E-mail: ccrimtdzykt@vip.163.com

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return