聚合物驱后微生物提高采收率技术
————弋查鱼查塑塑苎竺查叁苎墨塑堡全堡竺墨查l
problems.thlspaperhasstudiedtheN93unit
on
ln
m.ddleN。.1blockGudao
oilfield.Bas甜
out
theanaIysisofthe
structure
ofreservoirindigenousmicroorganismec0109y,Pointed
to
thatcombiningtheindigenousandalienmicrobes,andsettingupaerobiccrobialgrowthchainistherightway
to
anaembicmi—
on
imprDvetheoilrecoveryfactor.Based
core
thestudy
tests.
。ftheperformanceoftheIndigenousandaIienmicrobesandmicrobialfloodi“g
theEORpotentialofmicrobialfIoodingwasearefuIIyexamined.
KeyWords:afterpolymerflooding;microorganismlenhanceoilrecovery