多次复盖观测系统叠加效果的计算机预测
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摘要
为方便地震勘探技术人员优化三维观测系统设计方案,针对野外采集的数据,通过对叠加特性曲线方程的分析,建立影响系统设计参数评价模型。模型核心部分是特征点模块,计算出特性曲线方程特征点、极值及有效波的被压制量∫。软件编程采用循环语句及冒泡排序法,最终结果是输出模块输出压制带的宽度△a、压缩量△P、有效波的被压制量∫。在计算机上模拟特定的观测系统,对多次叠加之后的效果进行预测和评价,有利于选择和设计出最佳方案的三维观测系统。软件具有操作简便、实用性强等特点,适合野外操作人员掌握和使用。
To optimize three dimensional observation system design scheme for the seismic exploration technology personnel,in view of the field acquisition of data,through analysis of the overlay characteristic curve equation,the evaluation model of influencing system design parameter is established.The core part of model is feature point module,calculate the characteristic curve equation feature point,extremum and pressing quantity ∫ of effective wave.Software programming uses cyclic statement and bubble sort method,the final result is the output module outputs suppression band width △a,deflection △P,pressing quantity ∫ of effective wave.Simulate specific observation system on the computer,the effect after multiple stacking is predicted and evaluated,which is beneficial to choose and design the best solution of three dimensional observation system.Software has simple operation,strong practicability etc,can be suitable for field operation staff to grasp and use.
To optimize three dimensional observation system design scheme for the seismic exploration technology personnel,in view of the field acquisition of data,through analysis of the overlay characteristic curve equation,the evaluation model of influencing system design parameter is established.The core part of model is feature point module,calculate the characteristic curve equation feature point,extremum and pressing quantity ∫ of effective wave.Software programming uses cyclic statement and bubble sort method,the final result is the output module outputs suppression band width △a,deflection △P,pressing quantity ∫ of effective wave.Simulate specific observation system on the computer,the effect after multiple stacking is predicted and evaluated,which is beneficial to choose and design the best solution of three dimensional observation system.Software has simple operation,strong practicability etc,can be suitable for field operation staff to grasp and use.
引文
[1]陆基孟.三维地震勘探方法原理及资料解释[M].北京:石油工业出版社,1991.
[2]赵靖舟,张春林.油气成藏地质学的内涵及其在油气地质学中的定位[J].石油与天然气地质,2007(2):139-142.
[3]Horvath P S.History proves 3-D seismic surveys can be effec-tive[J].World Oil,1985,201(1):67-70.
[4]Parra J O.The transversely isotropic poroelastic wave equationincluding the Biot and the squirt mechanisms:theory and ap-plication geophysics[J].Geophysics,1997,62(1):309-318.
[5]Shatilo A P,Sondergeld C,Rai C S.Ultrasonic attenuation inGlenn Pool rocks,northeastern Oklahoma[J].Geophysics,1998,63(2):465-478.
[6]陈振华,余永权,张瑞.模糊模式识别的几种基本模型研究[J].计算机技术与发展,2010,20(9):32-35.
[7]周俊杰,李士祥,贾运巧.复杂山区煤田三维地震数据采集技术研究[J].地震地质,2007(1):105-113.
[8]张念鲁.VB网络编程及应用实训[M].北京:高等教育出版社,2003.
[9]赵波,王大翊,荣霓,等.一种面向开发过程的软件可靠性预测方法[J].计算机技术与发展,2011,21(9):14-18.
[10]王永庆.人工智能原理与方法[M].西安:西安交通大学出版社,2006.
[11]张明学.地震勘探原理与解释[M].北京:石油工业出版社,2010.
[12]马在田.三维地震勘探方法[M].北京:石油工业出版社,1989.
[2]赵靖舟,张春林.油气成藏地质学的内涵及其在油气地质学中的定位[J].石油与天然气地质,2007(2):139-142.
[3]Horvath P S.History proves 3-D seismic surveys can be effec-tive[J].World Oil,1985,201(1):67-70.
[4]Parra J O.The transversely isotropic poroelastic wave equationincluding the Biot and the squirt mechanisms:theory and ap-plication geophysics[J].Geophysics,1997,62(1):309-318.
[5]Shatilo A P,Sondergeld C,Rai C S.Ultrasonic attenuation inGlenn Pool rocks,northeastern Oklahoma[J].Geophysics,1998,63(2):465-478.
[6]陈振华,余永权,张瑞.模糊模式识别的几种基本模型研究[J].计算机技术与发展,2010,20(9):32-35.
[7]周俊杰,李士祥,贾运巧.复杂山区煤田三维地震数据采集技术研究[J].地震地质,2007(1):105-113.
[8]张念鲁.VB网络编程及应用实训[M].北京:高等教育出版社,2003.
[9]赵波,王大翊,荣霓,等.一种面向开发过程的软件可靠性预测方法[J].计算机技术与发展,2011,21(9):14-18.
[10]王永庆.人工智能原理与方法[M].西安:西安交通大学出版社,2006.
[11]张明学.地震勘探原理与解释[M].北京:石油工业出版社,2010.
[12]马在田.三维地震勘探方法[M].北京:石油工业出版社,1989.
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