Litho-density logging system is researched by Monte Carlo method in this paper.DSDL-8723 tool litho-density logging model is established in this paper.

• 本文首先建立DSDL-8723岩性密度测井模型，并将模拟计算的结果与实验的结果进行比较，验证仪器模型与模拟计算的正确性。