FIELD: oil production industry. SUBSTANCE: according to method, preliminarily determined is initial front of displacing oil by water. Water is injected through at least one injection well drilled vertically up to roof of deposit, then with several holes horizontally along roof with entrances to productive bed. Entrances are arranged along initial front of displacing oil by water. Rate of water flow through horizontal holes of injection wells is determined by using special formulas. EFFECT: high efficiency.
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METHOD FOR DEVELOPMENT OF PARAFFIN OIL POOL | 1996 |
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Authors
Dates
1998-01-20—Published
1996-02-08—Filed