Pilot Test Study On Steam Flooding Of 2 Type Heavy Oil In Jin-45 Block

Liaohe oil field is the biggest heavy oil production base in our country. The output has taken 2/3 of the total production. The major exploit way is steam soaking, but nowadays the exploitation is at its mid-later period. Focus on the long-term development of the Liaohe oil field, the conversion steam stimulation method and test method are extremely important. According to the standard of heavy oil heat adopt screening,establish Jin 45 block geological model, combined with Jin 45 block development process of steam flooding test research, and to expand the dynamic monitoring, expanding area expanded the obtained, then to expand production situation analyses the development situation of experimental. Finally, this paper points out the present problems and put forward the heavy oil throughput, adjust the thought for later determined way replace mining provides basis for and provides important reference for Jin 45 blocks, and the others in a common reservoir characteristics of block development.