| VSP平均速度的应用 |
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| 引用本文： | 曹统仁.VSP平均速度的应用[J].西南石油大学学报（自然科学版）,1999,21(2):46-48. |
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| 作者姓名： | 曹统仁 |
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| 作者单位： | 1.西南石油学院勘探系,四川 南充 637001 |
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| 摘 要： | 从VSP测井与常规地震激发、接收条件的对比出发,对VSP平均速度和常规地震平均速度的精度问题进行了探讨;分析了常规地震平均速度的精度低于VSP平均速度的精度的原因;强调了用VSP平均速度对常规地震平均速度进行约束和校正的重要性,以便为编制高精度油气勘探构造图提供可靠的速度资料。
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| 关 键 词： | 垂直地震剖面 上行波 下行波 初至拾取 |
| 收稿时间： | 1998-10-26 |
APPLICATION OF VSP AVERAGE VELOCITY |
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| Cao Tong-ren.APPLICATION OF VSP AVERAGE VELOCITY[J].Journal of Southwest Petroleum University(Seience & Technology Edition),1999,21(2):46-48. |
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| Authors: | Cao Tong-ren |
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| Institution: | Southwest Petroleum Inst |
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| Abstract: | According to the comparison of the VSP-log shooting and receiving conditions with the conventional seismic exploration, this paper discussed the accuracy of the VSP-log and the conventional seismic average velocity and the reasons which conventional seismic average velocity accuracy is lower than that of the VSP-log average velocity. The author emphasizes that it is important to restrain and correct the conventional seismic average velocity using the VSP-log average so that it provides good velocity data for the high accurate structure maps compilation used in oil-gas exploration. |
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| Keywords: | VSP-log average velocity application |
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