The physical properties are getting poorer from the interior of the sandstone to the sandstone-mudstone boundary. There exists a physical property transition zone whose thickness is 1/ 4~ 1/ 5 that of the sandstone.

  • 当砂岩厚度增大到中&厚层时,则从砂岩内部某一点开始向砂泥岩界面,物性逐渐降低,顶底界面都存在一个约为砂层厚度1/5~1/4的物性过渡带;

  • 互联网摘选 2025-01-20 13:01:21

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