CAJ | 학술논문

在随机分形理论研究的基础上,将随机分形插值用于实现地震道与测井曲线的联合反演.通过比较分析,研究并给出测井曲线随机分形插值的有效公式,探讨并框定地震道与测井曲线联合反演策略和流程,并进行实例应用分析,最终较好实现地震道的伪测井曲线反演.研究表明随机分形插值方法巧妙地将地震和测井曲线进行联合反演,利用分形参数的空间插值,试图将地震道转化为测井曲线,思路和实现策略均体现独特性,是1种适于描述纵向非均质模型的地震资料测井曲线反演方法,具有可行性和应用前景.
재수궤분형이론연구적기출상,장수궤분형삽치용우실현지진도여측정곡선적연합반연.통과비교분석,연구병급출측정곡선수궤분형삽치적유효공식,탐토병광정지진도여측정곡선연합반연책략화류정,병진행실례응용분석,최종교호실현지진도적위측정곡선반연.연구표명수궤분형삽치방법교묘지장지진화측정곡선진행연합반연,이용분형삼수적공간삽치,시도장지진도전화위측정곡선,사로화실현책략균체현독특성,시1충괄우묘술종향비균질모형적지진자료측정곡선반연방법,구유가행성화응용전경.
A method of random fractals interpolation is introduced to implement the joint inversion of seismic trace and logging curve based on the theory of random fractal in this paper. The reaserch gives a valid formula of random fractals interpolation of logging curve, and describes the strategy and process of joint inversion of seismic trace and logging curve. The analysis of example shows a better result using this method. The study joints seismic trace and logging curve expertly by random fractals interpolation, trys to use fractal parameter to invert seismic trace to logging curve, both the thinking and the strategy displays uniqueness. The method is fit for describing the model of vertical heterogeneity and worth doing more researches.