| 三维地震勘探技术在新疆山区的应用效果 |
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| 引用本文： | 范庆荣,张建州,王晶,李丽萍.三维地震勘探技术在新疆山区的应用效果[J].中国煤炭地质,2010(8):54-57. |
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| 作者姓名： | 范庆荣 张建州 王晶 李丽萍 |
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| 作者单位： | 山东省煤田地质局物探测量队,山东泰安271021 |
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| 摘 要： | 新疆准南煤田铁列克井田地形复杂,冲沟发育,多为"V"字型谷,沟谷坡度较陡,区内最高处海拔2 121m,最低处为铁列克河海拔1 471m,高差650m。针对该地区三维地震勘探的主要难点,提出了针对性的技术措施,除了确保野外地震采集质量及室内资料保真等处理外,资料解释采用了全三维精细解释。实际勘探成果证明三维地震勘探技术在西部山区也可取得较好的勘探效果,为西部矿井高产高效提供可靠的地质信息。
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| 关 键 词： | 西部山区 三维地震勘探 风钻成孔 高频拓展处理 波阻抗反演 构造发育 |
Application Effect of 3D seismic Prospecting Technology in Xinjiang Mountainous Regions |
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| Fan Qingrong,Zhang Jianzhou,Wang Jing,Li Liping.Application Effect of 3D seismic Prospecting Technology in Xinjiang Mountainous Regions[J].Coal Geology of China,2010(8):54-57. |
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| Authors: | Fan Qingrong Zhang Jianzhou Wang Jing Li Liping |
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| Institution: | (Geophysical Prospecting and Surveying Team,Shandong Bureau of Coal Geological Exploration,Taian,Shandong 271021) |
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| Abstract: | The Tirek minefield of southern Junggar coalfield in Xinjiang has complex topography with developed gullies,mostly V typed valleys with rather steep gully slopes,highest altitude 2121m,lowest Tirek River altitude 1471m,altitude difference 650m.In allusion to main nodi in the 3D seismic prospecting in the area,pertinent technical measures have put forward.Except insuring of field seismic data acquisition quality and indoor data fidelity processing,the total 3D fine interpretation is used.Actual prospecting results have demonstrated that 3D seismic prospecting technology can obtain better prospecting effects in western mountainous regions,and provide reliable geological information for western coalmines＇ high yield and high efficiency production. |
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| Keywords: | western mountainous regions 3D seismic prospecting pneumatic drilling borehole completion high frequency extension processing wave impedance inversion structure development |
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