CAJ | 학술논문

在海外某项目进行ISSN（使用无线节点的独立同步高效采集技术）可控震源地震采集项目时，使用节点外接检波器接收地震信号，由于节点不能像有线仪器那样检查排列中检波器埋置的倾斜度，不能直接对检波器的埋置状况进行监控，因此，无法对排列进行实时监控，失去了对野外检波器埋置情况的质控，也就无法保证检波器的采集质量。本文介绍了一种通过使用节点检测设备检测到的检波器阻抗值，依据通过实验建立的一套阻抗范围确定检波器倾斜度状态的模型参数，找出检波器埋置状况与阻抗的对应关系，作为检查检波器埋置状况的方法。同时，对不同温度下的阻抗进行了检控测试，确立了适应该工区的不同温度段的阻抗门槛，在生产中得到了很好的应用。
재해외모항목진행ISSN（사용무선절점적독립동보고효채집기술）가공진원지진채집항목시，사용절점외접검파기접수지진신호，유우절점불능상유선의기나양검사배렬중검파기매치적경사도，불능직접대검파기적매치상황진행감공，인차，무법대배렬진행실시감공，실거료대야외검파기매치정황적질공，야취무법보증검파기적채집질량。본문개소료일충통과사용절점검측설비검측도적검파기조항치，의거통과실험건립적일투조항범위학정검파기경사도상태적모형삼수，조출검파기매치상황여조항적대응관계，작위검사검파기매치상황적방법。동시，대불동온도하적조항진행료검공측시，학립료괄응해공구적불동온도단적조항문함，재생산중득도료흔호적응용。
Node connected with geophone is used for seismic receiving in overseas vibroseis ISSN 3D project. The node is unlike the cable seismic recording system which can test the tilt of geophone to monitor the planting quality. One kind of method to check the tilt condition is introduced through analyzing the geophone impedance value which recorded by the node test equipment （Line viewer）. A tilt model is built which corresponding to the different impedance values. The impedance value vary with the temperature is tested as well during tilt modeling so as to the thresholds are defined /or the field production. An actual example is shown for the method application.