FIELD: oil and gas production.
SUBSTANCE: groups of high intake- and low intake-capacity injecting wells are chosen in a single hydrodynamic system and, for each well, oil reservoir properties and permissible degree of pollution of fluid received by high intake-capacity wells are determined. When fluid from low-permeable oil reservoir flows off through high intake-capacity wells, this fluid is cleaned to permissible degree of pollution.
EFFECT: reduced losses in intake capacity of formations and increased time between treatments of wells.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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RU2165012C1 |
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| METHOD FOR OIL FIELD DEVELOPMENT | 2006 |
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| METHOD OF INJECTION WELL TREATMENT | 2001 |
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RU2213852C2 |
| WATER-INTAKE CAPACITY BALANCING METHOD OF TWO WELLS | 2011 |
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RU2440492C1 |
