FIELD TESTING OF MICROBE DISPLACEMENT IN HEJIAN DONGYING RESERVOIR
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Abstract
The test and evaluation of microbe production was developed aim at the geology conditions and development feature. Microbe feed that can bear high temperature and adapt the feature of reservoir and testing parameter of displacement were optimized. According to this, field test project was discussed and after that it was workout. The oil recovery was enhanced through field test in five well groups of water injection, and better stimulation effect was obtained.
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