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本文探讨系统响应函数对自然伽马测井曲线所造成的影响及反褶积校正的方法,从而使受围岩影响而降低了幅值的薄层曲线恢复原来的异常,改善了厚层曲线在界面处的陡度,以利于分层定厚、地层对比和进一步作各种定量的数字解释。
This paper discusses the effect of the system response function on the gamma ray logging curve and the method of deconvolution correction so that the original thin anomaly can be recovered by the influence of the surrounding rock and the thick curve can be improved The steepness at the interface facilitates the delineation of thicknesses, formation contrasts and further quantitative interpretation of the figures.