本文对开采方式、注水可行性、地层压力保持水平进行分析,并对油井单井产能、水井单井注水能力进行论证,再对区块合理井网密度及井距进行理论分析及计算,最终设计该块初期反七点注采井网,后期是开发效果,再转为交错排状注采井网。 This paper analyzes the mining methods, feasibility of water injection, formation pressure maintenance level analysis, and single-well production capacity of wells, single well water injection capacity demonstration, and then rational block well pattern density and well spacing theoretical analysis and calculation, the final design The block early anti-seven-point injection well network, the latter is the development effect, and then into staggered rows of injection well pattern.