Title: Vtorichnye izmenenii͡a︡ kollektorov v prot͡s︡esse formirovanii͡a︡ i razrushenii͡a︡ nefti͡a︡nykh zalezheĭ
Subjects: Natural gas, Oil fields, Oil reservoir engineering, Petroleum, Petroleum engineering, Production methods, Prospecting, Secondary recovery of oil