Well pattern structure is used in oil reservoir development

The utility model provides a well pattern structure is used in oil reservoir development, relates to a well pattern structure the geology upper surface is equipped with the orderly longitudinal arrangement's in array interval first water injection well group, per two double -phase adjacent of the first water injection well inter block water injection well two first water filling ports that have aninclination through the bottom form the diamond structure be equipped with first exploitation well in the middle part of per two double -phase neighbours' the water injection well respectively both sides are equipped with corresponding second water injection well group respectively about the first water injection well group of array in the geology, through the same and corresponding two second water filling ports formation diamond structure of inclination bottom the second water injection well group of upper and lower both sides the second water injection well middle part of two double -phasecorrespondences is equipp