FIELD: hydrocarbon deposit development with double-head wells.
SUBSTANCE: method involves drilling double-head well; casing thereof with production string and extracting product from well alternately with heat carrier injection. Heat carrier is injected through the first well head up to heat carrier appearance through the second well head. Product is extracted from the first head up to temperature reduction to 20-40°C. Then heat carrier is injected through the second head up to heat carrier appearance from the first head and product is extracted through the second well head up to temperature reduction to 20-40°C. Above operations are repeated up to full recovery of deposit reserves.
EFFECT: increased oil recovery.
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