前苏联提高采收率技术的应用情况
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摘要
该文介绍了前苏联应用提高采收率技术的主要情况。前苏联原油产量于八十年代后期开始下降，提高采收率和完善水驱技术已成为抑制产量递减的主要手段。１９９１年，依靠各种提高采收率方法的增油量达２．７８×１０４ｍ３／ｄ，依靠完善水驱方法的增油量达９．５４×１０４ｍ３／ｄ。文中介绍了前苏联石油工业面临的形势，提高采收率技术的应用现状和各种技术的矿场应用效果，并对２０００年及２０１０年的形势进行了展望。
This paper presents the major application cases of enhanced oil recovery(EOR) in the former Soviet Union.The oil production of the former Soviet Union began to decrease in the late period of 1980s.EOR and improved waterflooding technology became the main means to reduce the decline of oil production.In 1991,the oil increment was up to 2.78×10￣4m￣3/d by different EOR methods,and the oil increment was up to 9.54×10￣4 m￣3/d by means of improved waterflooding technologies.The general status in the petroleum industry of the former Soviet Union,the application status of EOR and field application result of various techniques and the outlook by the years 2000 and 2010 are presented.
This paper presents the major application cases of enhanced oil recovery(EOR) in the former Soviet Union.The oil production of the former Soviet Union began to decrease in the late period of 1980s.EOR and improved waterflooding technology became the main means to reduce the decline of oil production.In 1991,the oil increment was up to 2.78×10￣4m￣3/d by different EOR methods,and the oil increment was up to 9.54×10￣4 m￣3/d by means of improved waterflooding technologies.The general status in the petroleum industry of the former Soviet Union,the application status of EOR and field application result of various techniques and the outlook by the years 2000 and 2010 are presented.
引文
1MamedovYGetal．ApplicationofimprovedoilrecoveryintheSovietUnion．SPE／DOE24162，1992；4：22～24
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