The source function of the partially-penetrated well in the center of a reservoir with water coning is consistent with the source function of the partial penetration at an early time.

 
  • 具有井筒效應的源函數(隨時(shí)間變化)之特性是在開(kāi)始時(shí)為水平直線(xiàn),井筒效應結束后,會(huì )與一般的無(wú)限表面圓柱源函數或無(wú)限線(xiàn)源函數相同。
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