| 声波信号对测井的影响 |
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| 引用本文： | 樊玉红,李军.声波信号对测井的影响[J].企业科技与发展,2008(9):101-102. |
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| 作者姓名： | 樊玉红 李军 |
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| 作者单位： | 胜利石油管理局测井公司,山东东营257096 |
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| 摘 要： | 双发双收声波测井仪发射晶体向四周发射声波，在井内和地层中激发出各种模式的波，沿不同的方向和途径传播，最后由接收晶体接收，形成全波列波形。声速测井记录的是发射同步脉冲到首波的旅行时间，声幅、变密度记录的是声波信号的幅度变化。声波信号的各种变化对测井起着至关重要的作用。
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| 关 键 词： | 声波信号 晶体 发射 接收 |
The Sound Wave Affecting on Well Logging |
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| Authors: | Fan Yu-hong Li Jun |
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| Institution: | (Well Logging Company of the Shengli Oil Administration, Dongying Shandong 257096) |
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| Abstract: | The transmitting crystal of the double transceiver technique acoustic well logging instrument emits sound wave firstly, the sound wave than goes through the well and be received by the transmitting crystal, thus creating a WF. Acoustic well logging records the time taken to get the synchronizing pulse to head wave while the AMAV and VD record the changes in amplitude. The changes in sound wave are important to well logging. |
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| Keywords: | Sound Wave Transmitting Crystal Emission Reception |
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