YANG Bo, MENG Xiangjun. NUMERICAL SIMULATION AND SOFTWARE INTEGRATION OF MULTI-LEVEL AIR-GUN ARRAY BASED ON OVER/UNDER SOURCE COMBINATION THEORY[J]. Marine Geology Frontiers, 2016, 32(7): 57-63. DOI: 10.16028/j.1009-2722.2016.07008
Citation: YANG Bo, MENG Xiangjun. NUMERICAL SIMULATION AND SOFTWARE INTEGRATION OF MULTI-LEVEL AIR-GUN ARRAY BASED ON OVER/UNDER SOURCE COMBINATION THEORY[J]. Marine Geology Frontiers, 2016, 32(7): 57-63. DOI: 10.16028/j.1009-2722.2016.07008

NUMERICAL SIMULATION AND SOFTWARE INTEGRATION OF MULTI-LEVEL AIR-GUN ARRAY BASED ON OVER/UNDER SOURCE COMBINATION THEORY

More Information
  • Received Date: December 20, 2015
  • To solve the problem of reducing the ghost generated by the source, while protecting the high-frequency component, expanding the bandwidth, this paper uses the over/under source combination theory to design multi-level air gun array. Based on the numerical simulation algorithm of the single gun, the cluster gun and the single sub-array, the theories of time-lapse excitation and the over/under source combination, we simulate the multi-level air gun array with time-lapse excitation, meanwhile, we develop the "Air-gun Array Design Software System." During the numerical simulation process, in order to avoid the resampling and other issues in time domain, we achieve the numerical simulation in the frequency domain to improve the accuracy. By comparing the simulation result with the actual data, we indicate the feasibility of the algorithm. Compared with the plane array, it shows that the multi-level air gun array of time-lapse excitation does exist superiority.
  • Related Articles

    [1]YANG Chen, LIU Huaishan, ZHAO Mingxin, YANG Xilei, LI Fenglin, ZHANG Luocheng. Optimization design of the broadband stereo gun array[J]. Marine Geology Frontiers, 2023, 39(10): 85-92. DOI: 10.16028/j.1009-2722.2022.150
    [2]MAO Shibo, SONG Peng, LI Xishuang, TAN Jun, XIE Chuang, WANG Shaowen, WANG Qianqian, DU Guoning. Forward modeling of spark gun array source wavefield based on multi-grid[J]. Marine Geology Frontiers, 2022, 38(3): 52-58. DOI: 10.16028/j.1009-2722.2021.188
    [3]YUE Junpei, HUANG Xiaobo, LIU Pengbo, XIONG Yu, YANG Chuanchao. FAULT CHARACTERIZATION AND RESERVOIR FORMING UNDER CONTROL OF “SOURCE-FAULT-TRAP”: A CASE OF THE BOUNDARY FAULTS IN THE SOUTHERN PART OF MIAOXINAN UPLIFT[J]. Marine Geology Frontiers, 2020, 36(12): 32-38. DOI: 10.16028/j.1009-2722.2020.031
    [4]XU Huayuan, WANG Wei, LIU Liwei, LI Yang, SUN Bo. COMMON TECHNICAL PROBLEMS OF GⅡ AIR GUN AND THEIR SOLUTIONS[J]. Marine Geology Frontiers, 2019, 35(9): 83-88. DOI: 10.16028/j.1009-2722.2019.09013
    [5]ZHANG Shi yang. DEVELOPMENT AND PROSPECT OF AN AIR GUN SOURCE CONTROL SYSTEM[J]. Marine Geology Frontiers, 2019, 35(9): 76-82. DOI: 10.16028/j.1009G2722.2019.09012
    [6]HAN Jianbin, TIAN Xiaoping, XU Zhongbo, ZHANG Jun, LIANG Shihao. SEDIMENTARY CHARACTERISTICS OF A NEAR-SOURCE STEEP SLOPE DELTA AND THEIR CONTROL OVER OIL ACCUMULATION: AN EXAMPLE FROM SHA-4 FORMATION, KL OIL FIELD IN LAIZHOU BAY DEPRESSION[J]. Marine Geology Frontiers, 2018, 34(2): 38-45. DOI: 10.16028/j.1009-2722.2018.02006
    [7]XIN Shiyin, XIE Nan, ZHANG Xin, LI Yunzhen, ZHU Yitong. SOURCE ROCKS IN THE PERSIAN GULF BASIN AND THEIR CONTROL OVER OIL AND GAS ACCUMULATION[J]. Marine Geology Frontiers, 2017, 33(5): 45-51. DOI: 10.16028/j.1009-2722.2017.05006
    [8]LIANG Donghong, YAO Huiqiang, LIU Yonggang. THE ERROR ANALYSIS OF TWO UNDER-WATER POSITIONING METHODS[J]. Marine Geology Frontiers, 2015, 31(5): 63-69. DOI: 10.16028/j.1009-2722.2015.05011
    [9]TANG Songhua, LI Bin, ZHANG Yibiao, WU Zhiqiang, LI Yujian, LIU Luchen. APPLICATION OF TRIDIMENSIONAL DELAYED EXCITATION AIR-GUN ARRAY IN THE SOUTH YELLOW SEA BASIN[J]. Marine Geology Frontiers, 2013, 29(5): 64-70.
    [10]LIANG Zhengzhong, YUAN Bo, CHANG Zhenheng, SUN Zhaoyong. DISTRIBUTION OF EVAPORITES AND OVER-PRESSURED RESERVOIRS IN THE SHAHEJIE FORMATION IN THE EASTERN WENLIU AREA, DONGPU DEPRESSION, BOHAI BAY BASIN[J]. Marine Geology Frontiers, 2011, 27(10): 22-26.
  • Cited by

    Periodical cited type(3)

    1. 杨宸,刘怀山,赵明鑫,杨熙镭,李枫林,张罗成. 宽频立体枪阵优化设计. 海洋地质前沿. 2023(10): 85-92 . 本站查看
    2. 姜雨. 海上宽频采集激发及接收关键参数模拟与成像效果分析. 海洋地质前沿. 2022(12): 92-100 . 本站查看
    3. 杨振,顾元,邓桂林. 基于PGS-Nucleus模拟远场子波压制气泡技术. 海洋地质前沿. 2019(07): 68-72 . 本站查看

    Other cited types(2)

Catalog

    Article views (127) PDF downloads (1) Cited by(5)

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return