拉张盆地发育的断层相互切割 ,将油藏分割成复杂的小断块 ,形成不同形态的断块油藏 ,按形态可分为四种类型 ,即半圆形 ,条带形 ,三角形 ,四边形断块油藏。不同形态的断块油藏 ,有不同开发井网和注采井网 ,本文通过断块油田开发实践 ,在断块油藏开发形态分类基础上 ,提出了不同形态断块油藏合理的开发井网及注采井网 Faults developed in pull-off basin cut each other, and the reservoir is divided into complex small fault blocks to form different types of fault block reservoirs. There are four types of fault reservoirs, which can be divided into four types according to the shape: semicircle, ribbon, triangle, quadrangle Fault block reservoir. Different types of fault block reservoirs have different development well patterns and injection well pattern. Through the practice of fault block oil field development, based on the morphological classification of fault block reservoirs, reasonable development wells Network and injection well pattern