9YOUNG G B C, KELSO B S, PAUL G W. Understanding cavity well performance[J]. Society of Petroleum Engineers, 1994, SPE 28579: 145-160.
10LOGAN T L. Improving dynamic open-hole completion tech- niques in the San Juan Basin[J]. Quarterly Review of Methane from CoalSeamsTeehnology, 1994, 11(2/3/4): 13-18.