Li Chuan-liang, but this formula did not contain any parameter of well penetration. i.e. did not take the perforated thickness into account, it is hard to just perforate the partition board of well in fact, so a modification for it should be made on Li's
Li Chuan-liang, but this formula did not contain any parameter of well penetration. i.e. did not take the perforated thickness into account, it is hard to just perforate the partition board of well in fact, so a modification for it should be made on Li's
但是实际油井通常不可能刚好射孔到隔板处，因此，此公式还可以进一步改进：即在油井临界产量中附加一个由于射孔井段底端和隔板之间距离产生的油井临界产量。