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TECHNOLOGIES DEVELOPED IN DAQING OIL FIELD FOR MAINTAINING A LONG-TERM CONTINUOUS STABLE PRODUCTION PERIOD AT HIGH WATER-CUT STAGE
被引：0
|作者：
Chao Huaqing
Xu Yunxin Daqing Petroleum Administration CNPC Heilongjiang
[163003
]
机构：
来源：
关键词：
Stable production;
Oilfield development;
Polymer;
Oil displacement mechanism;
Remaining Oil distribution;
Oil reservoir description;
Numerical simulation;
Daqing oil field;
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+ [];
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摘要：
Technologies, such as structural adjustment in water-oil production, polymer drive, pilot test insurfactant-polymer flooding etc. have been developed in Daqing oil field in order to maintain a long-term stableproduction period in its high water-cut production period. Sophisticated geological studies to identify thedistribution of remaining oil, especially in those low permeability layers, give a rational geological basis for thedevelopment of these technologjes. Accompanied technologies, such as detailed numerical reservoir simulationand oilfield management etc. have been developed successfully. All those technologies have been confirmed byfield practice to be very successful.
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页码：84 / 88+90
+90
页数：6
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