| 摘要 |
FIELD: oil-and-gas industry. ^ SUBSTANCE: invention related to oil industry and can be use for oil field development. execute oil withdrawal via production wells, working agent injection via injection wells, define product water content and, reservoir hydraulic fracturing. Define reservoir watering as a mean value of support wells watering or in wells with insulated water in-flow, compare with the well product watering. Built reservoir cross section detailed vector profile and analyse depth and homogeneity of a bridge between water caring of watered formation and the reservoir. If well watered more than reservoir mean watering assume, that well watering is equal to the reservoir mean watering. Execute reservoir hydraulic fracturing at formation mean watering less than 70%, at presents of homogeneous bridge between water caring of watered formation and the reservoir not less than 3 m. ^ EFFECT: invention provides possibility of reservoir hydraulic fracturing, in wells with water caring of watered formation cut off or underlying screens of a small thickness and highly watered product. ^ 1 ex, 2 dwg |
