作者: Chun Sen Zhao , Zhong Ting , Feng Ping Feng
DOI: 10.4028/WWW.SCIENTIFIC.NET/AMM.556-562.4634
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摘要: The study research the productivity formula in low permeability reservoir with vertical wells combined fracturing well of five point rectangular pattern, seven spot nine as anti-nine rhombus fractured mixed and to which five-point pattern law optimization analysis. analysis revealed widening spacing, narrow row so that shape factor network within a certain range, can improve development effectiveness, when length crack area spacing were given, determine width pattern.