Quantitative injection-production balance adjustment method based on water drive leading edge control
The invention discloses a quantitative injection-production balance adjustment method based on water drive leading edge control, which comprises the following steps: judging a high-pressure region, abalance region and a low-pressure region in different strata of an oil field, and performing systemat...
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| creator | YAO WEIYING FENG GAOCHENG FENG YI CHEN KAI ZHANG HAIYONG ZHANG QIANG MA LIANGSHUAI YIN YANJUN |
| description | The invention discloses a quantitative injection-production balance adjustment method based on water drive leading edge control, which comprises the following steps: judging a high-pressure region, abalance region and a low-pressure region in different strata of an oil field, and performing systematic adjustment on the high-pressure region and the low-pressure region according to injection-production balance adjustment key indexes; performing plate drop point drawing on current development injection-production flow pressure and injection-production quantity, adjusting a well group to be in abalanced state under repeated or multi-moment rule adjustment, and releasing the maximum productivity; considering Injection-production wells in a block systematically, determining the positions of the front edges of well groups with different water contents according to the water flooding front edge oil displacement theory, forming an injection-production balance index adjustment matrix, and realizing injection-production |
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performing plate drop point drawing on current development injection-production flow pressure and injection-production quantity, adjusting a well group to be in abalanced state under repeated or multi-moment rule adjustment, and releasing the maximum productivity; considering Injection-production wells in a block systematically, determining the positions of the front edges of well groups with different water contents according to the water flooding front edge oil displacement theory, forming an injection-production balance index adjustment matrix, and realizing injection-production</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Quantitative injection-production balance adjustment method based on water drive leading edge control |
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