声波测井仪电子模拟声系的研制  

The Development Of Electronic Simulation Sonic Probe

作　　者：郭华[1] 

机构地区：[1]中原石油勘探局地球物理测井公司

出　　处：《石油仪器》2006年第3期25-27,98,共3页Petroleum Instruments

摘　　要：补偿声波仪维修时常要将测量探头放入刻度井中,观察接收晶体接收的波列信号来检测电子线路的工作情况,仪器拆卸的工作量较大。为了方便电路维修和现场电子线路检测,开发了补偿声波电子模拟声系面板。该面板以单片机ATD89C52为核心,在发射同步逻辑的作用下,输出长、短各4路波列信号。文章详细介绍了电子模拟声系面板的构成和具体技术特点。实际应用表明,电子模拟声系面板的技术指标达到了设计要求,应用效果较好。Compensated sonic logging sonde was often put into the scale well when maintained.The work of the instrument dismantlement is relatively large.In order to make it convenient for circuit maintaining,we have developed the panel of electronic simulation sonic probe.This panel is designed with singlechip computer ATD89C52.Under the influence of launching synchronous logic,the panel outputs long and short wavertrain signals.The paper introduces the compositions and technological characteristics of the panel in detail.The obtained result shows that the technical indicator of electronic simulation sonic probe has reached the designing requirements.The application effect is good.

关 键 词：补偿声波组合测井仪 电子模拟声波面板 声波波列 

分 类 号：P631.8[天文地球—地质矿产勘探]